View source for Biology:2018 in paleomalacology

This list, '''2018 in [[Biology:Paleontology|paleo]][[Biology:Malacology|malacology]]''', is a list of new taxa of ammonites and other fossil [[Biology:Cephalopod|cephalopod]]s, as well as fossil gastropods, bivalves and other [[Biology:Mollusca|molluscs]] that are scheduled to be [[Biology:Binomial nomenclature|described]] during the year 2018, as well as other significant discoveries and events related to molluscan paleontology that are scheduled to occur in the year 2018.

==General research==
* A study on the impact of the [[Earth:Paleocene–Eocene Thermal Maximum|Paleocene–Eocene Thermal Maximum]] on the richness, turnover, or ecological structure of shallow marine molluscan faunas from the Gulf Coastal Plain, or on the body size, growth rate, or life span of component taxa, is published by Ivany ''et al.'' (2018).<ref>{{Cite journal|author1=Linda C. Ivany |author2=Carlie Pietsch |author3=John C. Handley |author4=Rowan Lockwood |author5=Warren D. Allmon |author6=Jocelyn A. Sessa |year=2018 |title=Little lasting impact of the Paleocene-Eocene Thermal Maximum on shallow marine molluscan faunas |journal=Science Advances |volume=4 |issue=9 |pages=eaat5528 |doi=10.1126/sciadv.aat5528 |pmid=30191179 |pmc=6124918 }}</ref>
* A study on the [[Basal metabolic rate|basal metabolic rate]] of Pliocene to recent [[Biology:Bivalvia|bivalves]] and [[Biology:Gastropoda|gastropods]] from the Western Atlantic is published by Strotz ''et al.'' (2018).<ref>{{Cite journal|author1=Luke C. Strotz |author2=Erin E. Saupe |author3=Julien Kimmig |author4=Bruce S. Lieberman |year=2018 |title=Metabolic rates, climate and macroevolution: a case study using Neogene molluscs |journal=Proceedings of the Royal Society B: Biological Sciences |volume=285 |issue=1885 |pages=20181292 |doi=10.1098/rspb.2018.1292 |pmid=30135165 |pmc=6125889 }}</ref>
* A study evaluating how faithfully [[Earth:Stratigraphy|stratigraphic]] ranges of extant [[Place:Adriatic Sea|Adriatic]] molluscs are recorded in a series of cores drilled through [[Earth:Alluvium|alluvial]], coastal and shallow-marine strata of the Po Plain (Italy) is published by Nawrot ''et al.'' (2018), who also evaluate the implications of their study for interpretations of the timing, duration and ecological selectivity of mass extinction events in general.<ref>{{Cite journal|author1=Rafał Nawrot |author2=Daniele Scarponi |author3=Michele Azzarone |author4=Troy A. Dexter |author5=Kristopher M. Kusnerik |author6=Jacalyn M. Wittmer |author7=Alessandro Amorosi |author8=Michał Kowalewski |year=2018 |title=Stratigraphic signatures of mass extinctions: ecological and sedimentary determinants |journal=Proceedings of the Royal Society B: Biological Sciences |volume=285 |issue=1886 |pages=20181191 |doi=10.1098/rspb.2018.1191 |pmid=30209225 |pmc=6158527 }}</ref>

==Ammonites==

===Research===
* A study on the life history and habits of [[Biology:Ammonite|ammonite]]s as indicated by measurements of their [[Biology:Conch|conch]]s is published by Walton & Korn (2018).<ref>{{Cite journal|author1=Sonny A. Walton |author2=Dieter Korn |year=2018 |title=An ecomorphospace for the Ammonoidea |journal=Paleobiology |volume=44 |issue=2 |pages=273–289 |doi=10.1017/pab.2017.33 }}</ref>
* A study on the life mode of ammonite hatchlings, as indicated by the oxygen and carbon isotope composition of the embryonic shells and early postembryonic whorls of five juveniles of ''[[Biology:Hoploscaphites|Hoploscaphites]] comprimus'' from the Fox Hills Formation (South Dakota, {{wipe|United States}}), will be published by Linzmeier ''et al.'' (2018).<ref>{{Cite journal|author1=Benjamin J. Linzmeier |author2=Neil H. Landman |author3=Shanan E. Peters |author4=Reinhard Kozdon |author5=Kouki Kitajima |author6=John W. Valley |year=2018 |title=Ion microprobe–measured stable isotope evidence for ammonite habitat and life mode during early ontogeny |journal=Paleobiology |volume=in press |issue= |pages= |doi=10.1017/pab.2018.21 }}</ref>
* A study on the succession of latest [[Earth:Permian|Permian]] ammonite fossils in [[Religion:Iran|Iran]] is published by Kiessling ''et al.'' (2018), who interpret their findings as indicating that [[Earth:Permian–Triassic extinction event|Permian–Triassic extinction event]] had a prelude leading to extinction pulses, a decline of body size and [[Biology:Morphology|morphological]] simplification in latest Permian ammonites.<ref>{{Cite journal|author1=Wolfgang Kiessling |author2=Martin Schobben |author3=Abbas Ghaderi |author4=Vachik Hairapetian |author5=Lucyna Leda |author6=Dieter Korn |year=2018 |title=Pre–mass extinction decline of latest Permian ammonoids |journal=Geology |volume=46 |issue=3 |pages=283–286 |doi=10.1130/G39866.1 }}</ref>
* A study on the distribution and abundance of [[Earth:Early Triassic|Early Triassic]] ammonites from the western {{wipe|United States}} basin is published by Jattiot ''et al.'' (2018).<ref>{{Cite journal|author1=Romain Jattiot |author2=Arnaud Brayard |author3=Hugo Bucher |author4=Emmanuelle Vennin |author5=Gwénaël Caravaca |author6=James F. Jenks |author7=Kevin G. Bylund |author8=Gilles Escarguel |year=2018 |title=Palaeobiogeographical distribution of Smithian (Early Triassic) ammonoid faunas within the western USA basin and its controlling parameters |journal=Palaeontology |volume=61 |issue=6 |pages=881–904 |doi=10.1111/pala.12375 }}</ref>
* A study testing whether the [[Biology:Rapoport's rule|Rapoport effect]] can be observed among the early Pliensbachian ammonites from the area of the present‐day Europe, the Middle East and North Africa is published by Zacaï ''et al.'' (2018).<ref>{{Cite journal|author1=Axelle Zacaï |author2=Arnaud Brayard |author3=Rémi Laffont |author4=Jean‐Louis Dommergues |author5=Christian Meister |author6=Emmanuel Fara |year=2018 |title=The Rapoport effect and the climatic variability hypothesis in Early Jurassic ammonites |journal=Palaeontology |volume=61 |issue=6 |pages=963–980 |doi=10.1111/pala.12389 }}</ref>
* A study on the number of eggs laid by large adult females of [[Earth:Cretaceous|Cretaceous]] ammonites and belemnites, as well as on the ecological niches occupied by juvenile ammonites and belemnites, is published by Tajika, Nützel & Klug (2018).<ref>{{Cite journal|author1=Amane Tajika |author2=Alexander Nützel |author3=Christian Klug |year=2018 |title=The old and the new plankton: ecological replacement of associations of mollusc plankton and giant filter feeders after the Cretaceous? |journal=PeerJ |volume=6 |pages=e4219 |doi=10.7717/peerj.4219 |pmid=29333344 |pmc=5765809 }}</ref>
* Ammonite nuclei (earliest whorls), representing a rare case of preservation of very early ontogenetic stages of ammonites and indicating high juvenile mortality that is seldom recorded in the fossil record of this group, are described from the [[Earth:Cretaceous|Cretaceous]] (upper [[Earth:Turonian|Turonian]] to [[Earth:Coniacian|Coniacian]]) of Tanzania by Ifrim, Wendler & Lehmann (2018), who interpret their finding as indicating that the mating and spawning areas of ammonites were locally restricted, and that their earliest ontogenetic stages were probably distributed by currents passing by their mating and spawning areas, similar to extant [[Biology:Coleoidea|coleoids]].<ref>{{Cite journal|author1=Christina Ifrim |author2=Ines Wendler |author3=Jens Lehmann |year=2018 |title=Taphonomy of ammonoid nuclei from the Turonian—Coniacian (Upper Cretaceous) of a Tanzania drilling project core – Implications for ammonoid dispersal |journal=Cretaceous Research |volume=87 |pages=185–193 |doi=10.1016/j.cretres.2017.08.014 }}</ref>
* A study on the paleoecology of the ammonites belonging to the genera ''[[Biology:Baculites|Baculites]]'' and ''[[Biology:Scaphites|Scaphites]]'', as indicated by the intracolonial variance in the size of zooids of cheilostome [[Biology:Bryozoa|bryozoa]]ns that colonized the internal body chambers of the shells of these ammonites once they settled to the seafloor following the death of the ammonite, is published by Berry (2018).<ref>{{Cite journal|author=Keith Berry |year=2018 |title=On the paleoecology of the index ammonites ''Baculites'' (Lamarck, 1799) and ''Scaphites'' (Parkinson, 1811) as revealed by a study of relatively rare epizoans |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=288 |issue=2 |pages=221–226 |doi=10.1127/njgpa/2018/0734 }}</ref>
* A study on the growth of spines in Kimmeridgian [[Biology:Aspidoceratidae|aspidoceratids]], [[Earth:Turonian|Turonian]] [[Biology:Euomphaloceratinae|euomphaloceratines]] and [[Earth:Coniacian|Coniacian]] [[Biology:Collignoniceratidae|collignoniceratids]] is published by Ifrim, Bengtson & Schweigert (2018).<ref>{{Cite journal|author1=Christina Ifrim |author2=Peter Bengtson |author3=Günter Schweigert |year=2018 |title=Growth and function of spines in Jurassic and Cretaceous ammonites |journal=Cretaceous Research |volume=88 |pages=62–78 |doi=10.1016/j.cretres.2017.05.003 }}</ref>
* A study on the suture lines in Cretaceous ammonite genera and on the link between suture complexity and generic longevity in ammonites is published by Pérez-Claros & Bengtson (2018).<ref>{{Cite journal|author1=Juan Antonio Pérez-Claros |author2=Peter Bengtson |year=2018 |title=Evolution of complexity and natural selection: Suture complexity and its relation to taxonomic longevity in Cretaceous ammonoids |journal=Cretaceous Research |volume=88 |pages=55–61 |doi=10.1016/j.cretres.2017.02.008 }}</ref>
* A study on the ammonite turnover events during the broad ‘mid-Cretaceous’ interval is published by Bengtson & Kakabadze (2018).<ref>{{Cite journal|author1=Peter Bengtson |author2=Mikheil V. Kakabadze |year=2018 |title=Ammonites and the mid-Cretaceous saga |journal=Cretaceous Research |volume=88 |pages=90–99 |doi=10.1016/j.cretres.2017.10.003 }}</ref>
* A [[Biology:Sclerochronology|sclerochronological]] study of shell material from seep and age-equivalent non-seep specimens of ''[[Biology:Baculites|Baculites]] compressus'', aiming to test the hypothesis that methane seeps provided a habitat for ammonites, is published by Landman ''et al.'' (2018).<ref>{{Cite journal|author1=Neil H. Landman |author2=J. Kirk Cochran |author3=Mariah Slovacek |author4=Neal L. Larson |author5=Matthew P. Garb |author6=Jamie Brezina |author7=James D. Witts |year=2018 |title=Isotope sclerochronology of ammonites (''Baculites compressus'') from methane seep and non-seep sites in the Late Cretaceous Western Interior Seaway, USA: Implications for ammonite habitat and mode of life |journal=American Journal of Science |volume=318 |issue=6 |pages=603–639 |doi=10.2475/06.2018.01 }}</ref>

===New taxa===
{| class="wikitable sortable" align="center" width="100%"
|-
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Notes
! Images
|-
|
''[[Biology:Arctoceras|Arctoceras rubyae]]''<ref name=NMMNHSB78>{{Cite journal|author1=James F. Jenks |author2=Arnaud Brayard |year=2018 |title=Smithian (Early Triassic) ammonoids from Crittenden Springs, Elko County, Nevada: Taxonomy, biostratigraphy and biogeography |journal=New Mexico Museum of Natural History and Science Bulletin |volume=78 |pages=1–175 }}</ref>
|
Sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''[[Biology:Aspenites|Aspenites weitschati]]''<ref name=NMMNHSB78 />
|
Sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Clausiuraloceras mechetlense''<ref>{{cite journal |author=R. V. Kutygin |year=2018 |title=''Clausiuraloceras mechetlense'', a new ammonoid species from the Kungurian of the southern Cisuralian Region |journal=Paleontological Journal |volume=52 |issue=4 |pages=365–378 |doi=10.1134/S003103011804007X }}</ref>
|
Sp. nov
|
Valid
|
Kutygin
|
[[Earth:Permian|Permian]] ([[Earth:Kungurian|Kungurian]])
|
|
{{Flag|Russia}}
|
|
|-
|
''Comahueites''<ref>{{Cite journal|author1=Beatriz Aguirre-Urreta |author2=Peter F. Rawson |year=2018 |title=New Valanginian-Hauterivian neocomitid ammonites from the Neuquén Basin, Argentina |journal=Cretaceous Research |volume=88 |pages=149–157 |doi=10.1016/j.cretres.2017.03.017 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Aguirre-Urreta & Rawson
|
Early Cretaceous ([[Earth:Hauterivian|Early Hauterivian]])
|
[[Earth:Agrio Formation|Agrio Formation]]
|
{{Flag|Argentina}}
|
A member of the family [[Biology:Neocomitidae|Neocomitidae]]. Genus includes new species ''C. aequalicostatus''.
|
|-
|
''Condensoceras''<ref name=NMMNHSB78 />
|
Gen. et comb. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
A member of the family [[Biology:Xenoceltitidae|Xenoceltitidae]]; a new genus for ''"Xenoceltites" youngi'' Kummel & Steele (1962).
|
|-
|
''Costaclymenia subsolaris''<ref>{{Cite journal|author1=Dieter Korn |author2=Jürgen Bockwinkel |author3=Volker Ebbighausen |year=2018 |title=Middle Famennian (Late Devonian) ammonoids from the Anti-Atlas of Morocco. 4. ''Costaclymenia'' |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=289 |issue=1 |pages=35–41 |doi=10.1127/njgpa/2018/0748 }}</ref>
|
Sp. nov
|
Valid
|
Korn, Bockwinkel & Ebbighausen
|
[[Earth:Devonian|Devonian]] ([[Earth:Famennian|Famennian]])
|
|
{{Flag|Morocco}}
|
|
|-
|
''Crittendenites''<ref name=NMMNHSB78 />
|
Gen. et sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
A relative of ''Wyomingites'' Hyatt (1900); both genera are assigned to the new family Crittendentidae. Genus includes new species ''C. jattioti''.
|
|-
|
''Diptychoceras iwatense''<ref name=CRMiyakoGroup>{{Cite journal|author1=Ikuwo Obata |author2=Masaki Matsukawa |year=2018 |title=Aptian and Albian ammonites of the Miyako Group, Japan: Lower Cretaceous ammonites of the Miyako Group, Part 11 |journal=Cretaceous Research |volume=88 |pages=227–272 |doi=10.1016/j.cretres.2017.09.010 }}</ref>
|
Sp. nov
|
Valid
|
Obata & Matsukawa
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
Miyako Group
|
{{Flag|Japan}}
|
|
|-
|
''Djanaliparkinsonia alanica''<ref>{{cite journal |author=V. V. Mitta |year=2018 |title=On the first finds of the genus ''Djanaliparkinsonia'' (Stephanoceratidae, Ammonoidea) in the Upper Bajocian of the Northern Caucasus |journal=Paleontological Journal |volume=52 |issue=4 |pages=379–388 |doi=10.1134/S0031030118040093 }}</ref>
|
Sp. nov
|
Valid
|
Mitta
|
Middle Jurassic (Bajocian)
|
Djangura Formation
|
{{Flag|Russia}}<br>({{Flag|Karachay-Cherkessia}})
|
A member of the family [[Biology:Stephanoceratidae|Stephanoceratidae]].
|
|-
|
''Dorsoplanites typicus''<ref>{{Cite journal|author1=V.V. Mitta |author2=I.A. Starodubtseva |year=2018 |title=On some taxa of ammonites of the Volgian stage and its nomenclatural types |journal=Paleontological Journal |volume=52 |issue=5 |pages= |url=https://elibrary.ru/item.asp?id=35524920 }}</ref>
|
Nom. nov
|
Valid
|
Mitta & Starodubtseva
|
Late Jurassic
|
|
{{Flag|Russia}}
|
A replacement name for ''Dorsoplanites panderi'' [[Biology:Auctorum|auct.]] non Eichwald (1840).
|
|-
|
''Elkoceras''<ref name=NMMNHSB78 />
|
Gen. et comb. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
An ammonite of uncertain phylogenetic placement; a new genus for ''"Dieneroceras" spathi'' Kummel & Steele (1962).
|
|-
|
''Eofrechites''<ref name=Eofrechites>{{Cite journal|author1=Cheng Ji |author2=Hugo Bucher |year=2018 |title=Anisian (Middle Triassic) ammonoids from British Columbia (Canada): biochronological and palaeobiogeographical implications |journal=Papers in Palaeontology |volume=Online edition |pages= |doi=10.1002/spp2.1222 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Ji & Bucher
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Canada}}<br>({{Flag|British Columbia}})
|
Genus includes new species ''E. roopnarini''.
|
|-
|
''Eoscaphites kuersteineri''<ref>{{Cite journal|author1=Amane Tajika |author2=Karl Tschanz |author3=Christian Klug |year=2018 |title=New Albian ammonite faunas from Semelenberg (Alpstein, Switzerland) and their paleoecology |journal=Swiss Journal of Palaeontology |volume=137 |issue=1 |pages=65–76 |doi=10.1007/s13358-018-0152-2 }}</ref>
|
Sp. nov
|
Valid
|
Tajika, Tschanz & Klug
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Albian|Albian]])
|
|
{{Flag|Switzerland}}
|
|
|-
|
''Gambleites''<ref name=NMMNHSB78 />
|
Gen. et sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
A member of the family Proptychitidae. Genus includes new species ''G. eichhorni''.
|
|-
|
''Geticeras''<ref>{{Cite journal|author1=Bindhyachal Pandey |author2=Deo Brat Pathak |author3=Anand Kumar Jaitly |year=2018 |title=A new ammonite ''Geticeras'' gen. nov. from the Lower Valanginian (Lower Cretaceous) of the Spiti Valley, Tethys Himalaya, India |journal=Himalayan Geology |volume=39 |issue=1 |pages=115–120 |url=http://www.himgeology.com/volume_abstract.php?abstract=872 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Pandey, Pathak & Jaitly
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
Giumal Formation
|
{{Flag|India}}
|
A member of the family [[Biology:Neocomitidae|Neocomitidae]]. The type species is ''G. getensis''.
|
|-
|
''Glaucolithites gardarikensis''<ref name=Paratitanites>{{Cite journal|author1=D. N. Kiselev |author2=M. A. Rogov |year=2018 |title=Ammonites and stratigraphy of the terminal part of the Middle Volgian Substage (Upper Jurassic; ''Epivirgatites nikitini'' Zone and its equivalents) of the Panboreal Realm: 2. ''Titanites'' and ''Glaucolithites'' |journal=Stratigraphy and Geological Correlation |volume=26 |issue=1 |pages=15–61 |doi=10.1134/S0869593818010057 |url=https://www.researchgate.net/publication/323219018_Ammonites_and_Stratigraphy_of_the_Terminal_Part_of_the_Middle_Volgian_Substage_Upper_Jurassic_Epivirgatites_nikitini_Zone_and_Its_Equivalents_of_the_Panboreal_Realm_2_Titanites_and_Glaucolithites }}</ref>
|
Sp. nov
|
Valid
|
Kiselev ''in'' Kiselev & Rogov
|
Late Jurassic
|
|
{{Flag|Russia}}<br>({{Flag|Ulyanovsk Oblast}})
|
A member of the family Dorsoplanitidae.
|
|-
|
''[[Biology:Heteroceras|Heteroceras gracile]]''<ref>{{Cite journal|author1=Cyril Baudouin |author2=Gérard Delanoy |author3=Grégoire Bournaud |author4=Roland Gonnet |year=2018 |title=''Heteroceras gracile'' sp. nov., a new species of ''Heteroceras'' Orbigny, 1849, from the upper Barremian of Morteiron (Alpes de Haute-Provence, France) |journal=Carnets de Géologie |volume=18 |issue=6 |pages=155–165 |url=http://paleopolis.rediris.es/cg/1806/index.html |doi=10.4267/2042/66955 }}</ref>
|
Sp. nov
|
Valid
|
Baudouin ''et al.''
|
[[Earth:Early Cretaceous|Early Cretaceous]] (late [[Earth:Barremian|Barremian]])
|
|
{{Flag|Bulgaria}}<br>
{{Flag|France}}<br>
{{Flag|Japan}}?
|
|
|-
|
''Hybonoticeras authariformis''<ref>{{Cite journal|author1=Federico Olóriz |author2=Ana Bertha Villaseñor |year=2018 |title=New species of lower Tithonian macroconchiate ''Hybonoticeras'' from Mexico and the co-occurrence of ''Mazapilites'' and ''Hybonoticeras'' in the Mexico-Caribbean area |journal=Journal of Paleontology |volume=92 |issue=S75 |pages=1–43 |doi=10.1017/jpa.2017.97 }}</ref>
|
Sp. nov
|
Valid
|
Olóriz & Villaseñor
|
Late Jurassic (Tithonian)
|
|
{{Flag|Mexico}}
|
|
|-
|
''Hypacanthoplites regina''<ref name=CRMiyakoGroup />
|
Sp. nov
|
Valid
|
Obata & Matsukawa
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
Miyako Group
|
{{Flag|Japan}}
|
|
|-
|
''Immelites''<ref name=Immelites>{{Cite journal|author1=Luc G. Bulot |author2=Camille Frau |author3=Antoine Pictet |year=2018 |title=Revision of ''Toxoceratoides royeri'' (d'Orbigny, 1842) and its bearing on the systematics of the Aptian Acrioceratidae Vermeulen, 2004 (Ammonoidea, Ancyloceratina, Ancyloceratoidea) |journal=Cretaceous Research |volume=88 |pages=187–196 |doi=10.1016/j.cretres.2017.03.020 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Bulot, Frau & Pictet
|
Early Cretaceous ([[Earth:Aptian|Aptian]])
|
Ganbadongshan Formation
|
{{Flag|China}}
|
A member of the family [[Biology:Acrioceratidae|Acrioceratidae]]; a new genus for ''"Tonohamites" multituberculatus'' Immel & Guoxiong (2002).
|
|-
|
''Jenslehmannella''<ref name=Immelites />
|
Gen. et sp. nov
|
Valid
|
Bulot, Frau & Pictet
|
Early Cretaceous ([[Earth:Aptian|Early Aptian]])
|
Dariyan Formation
|
{{Flag|Iran}}
|
A member of the family [[Biology:Acrioceratidae|Acrioceratidae]]. The type species is ''J. bangestanense''.
|
|-
|
''Karasyazites''<ref name=Karasyazites>{{Cite journal|author=V.V. Mitta |year=2018 |title=Ammonites of Tethyan origin in the Ryazanian stage of the Russian Platform: genera ''Transcaspiites'' Luppov and ''Karasyazites'' gen. nov. |journal=Paleontological Journal |volume=52 |issue=3 |pages=245–254 |doi=10.1134/S0031030118030097 |url=https://elibrary.ru/item.asp?id=34941278 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Mitta
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Russia}}
|
A member of the family [[Biology:Himalayitidae|Himalayitidae]]. The type species is ''"Subalpinites" bajarunasi'' Luppov.
|
|-
|
''Klingerites''<ref name=Immelites />
|
Gen. et comb. nov
|
Valid
|
Bulot, Frau & Pictet
|
Early Cretaceous ([[Earth:Aptian|Aptian]])
|
|
{{Flag|Argentina}}<br>
{{Flag|Madagascar}}<br>
{{Flag|South Africa}}
|
A member of the family [[Biology:Acrioceratidae|Acrioceratidae]]; a new genus for ''"Toxoceratoides"? haughtoni'' Klinger & Kennedy (1977).
|
|-
|
''[[Biology:Kossmaticeras|Kossmaticeras (Kossmaticeras) kilenensis]]''<ref>{{Cite journal|author=Peter Alsen |year=2018 |title=''Kossmaticeras'' in North Greenland |journal=Cretaceous Research |volume=88 |pages=399–408 |doi=10.1016/j.cretres.2017.10.010 }}</ref>
|
Sp. nov
|
Valid
|
Alsen
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Coniacian|Coniacian]])
|
Sølverbæk Formation
|
{{Flag|Greenland}}
|
|
|-
|
''Leioceras hansrieberi''<ref>{{Cite journal|author1=Volker Dietze |author2=Günter Schweigert |year=2018 |title=The ''hansrieberi'' biohorizon (Aalenian; Opalinum Zone) in the Opalinuston Formation of Donzdorf-Grünbach (Eastern Swabian Alb, Germany) |journal=Palaeodiversity |volume=11 |issue=1 |pages=29–57 |doi=10.18476/pale.11.a4 }}</ref>
|
Sp. nov
|
Valid
|
Dietze & Schweigert
|
Middle Jurassic (Aalenian)
|
Opalinuston Formation
|
{{Flag|Germany}}
|
A member of the family [[Biology:Graphoceratidae|Graphoceratidae]].
|
|-
|
''Leviclymenia ramula''<ref>{{Cite journal|author1=Sven Hartenfels |author2=Ralph Thomas Becker |year=2018 |title=Age and correlation of the transgressive ''Gonioclymenia'' Limestone (Famennian, Tafilalt, eastern Anti-Atlas, Morocco) |journal=Geological Magazine |volume=155 |issue=3 |pages=586–629 |doi=10.1017/S0016756816000893 }}</ref>
|
Sp. nov
|
Valid
|
Hartenfels & Becker
|
Devonian ([[Earth:Famennian|Famennian]])
|
|
{{Flag|Morocco}}
|
|
|-
|
''Lobitoceras''<ref name=Lobitoceras>{{Cite journal|author=Michael Robert Cooper |year=2018 |title=The Arestoceratinae van Hoepen, 1942: A resurrected subfamily of late Albian brancoceratid ammonites, with description of a new genus |journal=Cretaceous Research |volume=88 |pages=302–324 |doi=10.1016/j.cretres.2017.08.007 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Cooper
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Albian|Albian]])
|
|
{{Flag|Angola}}
|
A member of the family [[Biology:Brancoceratidae|Brancoceratidae]]. The type species is ''"Elobiceras" arietiforme'' Spath (1922); genus also includes ''L. decipiens'' (Spath, 1922), ''L. flexicostatum'' (Spath, 1922), ''L. irregulare'' (Spath, 1922), ''L. szajnochai'' (Spath, 1922) and ''L. spathianum'' (Haas, 1942).
|
|-
|
''[[Biology:Meekoceras|Meekoceras bylundi]]''<ref name=NMMNHSB78 />
|
Sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Montelloites''<ref name=NMMNHSB78 />
|
Gen. et sp. nov
|
Valid
|
Jenks & Brayard
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
A member of the family Galfettitidae. Genus includes new species ''M. stephensi''.
|
|-
|
''Moutaiceras''<ref name=Lobitoceras />
|
Gen. et comb. nov
|
Valid
|
Cooper
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Albian|Albian]])
|
|
{{Flag|Angola}}
|
A member of the family [[Biology:Brancoceratidae|Brancoceratidae]]; a new genus for ''"Sharpeiceras" goliath'' Haas (1942).
|
|-
|
''Mullericeras gujiaoense''<ref>{{Cite journal|author1=Xu Dai |author2=Haijun Song |author3=Arnaud Brayard |author4=David Ware |year=2018 |title=A new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid fauna from Gujiao, South China |journal=Journal of Paleontology |volume=Online edition |issue= |pages= |doi=10.1017/jpa.2018.46 }}</ref>
|
Sp. nov
|
Valid
|
Dai ''et al.''
|
[[Earth:Early Triassic|Early Triassic]] (Induan)
|
Daye Formation
|
{{Flag|China}}
|
|
|-
|
''Neocosmoceras eliasi''<ref>{{Cite journal|author1=Zdeněk Vašíček |author2=Petr Skupien |author3=John W.M. Jagt |year=2018 |title=Current knowledge of ammonite assemblages from the Štramberk Limestone (Tithonian–lower Berriasian) at Kotouč Quarry, Outer Western Carpathians (Czech Republic) |journal=Cretaceous Research |volume=90 |pages=185–203 |doi=10.1016/j.cretres.2018.04.016 }}</ref>
|
Sp. nov
|
Valid
|
Vašíček, Skupien & Jagt
|
[[Earth:Early Cretaceous|Early Cretaceous]] (early [[Earth:Berriasian|Berriasian]])
|
Štramberk Limestone
|
{{Flag|Czech Republic}}
|
|
|-
|
''Neopetitclercia''<ref>{{Cite journal|author1=Günter Schweigert |author2=Martin Kapitzke |year=2018 |title=''Neopetitclercia'', a new ammonite genus (Strigoceratidae: Phlycticeratinae) from the lower Kimmeridgian (Upper Jurassic) of SW Germany |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=288 |issue=2 |pages=121–127 |doi=10.1127/njgpa/2018/0727 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Schweigert & Kapitzke
|
Late Jurassic (Kimmeridgian)
|
Impressamergel Formation
|
{{Flag|Germany}}
|
A member of the family [[Biology:Strigoceratidae|Strigoceratidae]] belonging to the subfamily [[Biology:Phlycticeratinae|Phlycticeratinae]]. The type species is ''N. jantschkei''.
|
|-
|
''[[Biology:Nodicoeloceras|Nodicoeloceras middlegatense]]''<ref name=BAP393>{{Cite journal|author1=Andrew H. Caruthers |author2=Paul L. Smith |author3=Darren R. Gröcke |author4=Benjamin C. Gill |author5=Theodore R. Them II |author6=João P. Trabucho Alexandre |year=2018 |title=Pliensbachian–Toarcian (Early Jurassic) ammonoids from the Luning Embayment, West-Central Nevada, U.S.A. |journal=Bulletins of American Paleontology |volume=393 |pages=1–84 |url=https://www.priweb.org/downloads/pubs/item_pdf_5823.pdf }}</ref>
|
Sp. nov
|
Valid
|
Caruthers ''et al.''
|
Early Jurassic (Lower Toarcian)
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''[[Biology:Nodicoeloceras|Nodicoeloceras nevadaense]]''<ref name=BAP393 />
|
Sp. nov
|
Valid
|
Caruthers ''et al.''
|
Early Jurassic (Lower Toarcian)
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Orientosirenites''<ref>{{Cite journal|author=A. G. Konstantinov |year=2018 |title=''Orientosirenites'', a new ammonoid genus (Sirenitidae; Ammonoidea) from the Upper Carnian of the Boreal Realm |journal=Paleontological Journal |volume=52 |issue=1 |pages=18–26 |doi=10.1134/S0031030118010094 |url=https://elibrary.ru/item.asp?id=32290530 }}</ref>
|
Gen. et sp. et comb. nov
|
Valid
|
Konstantinov
|
[[Earth:Late Triassic|Late Triassic]] (Carnian)
|
|
{{Flag|Russia}}
|
A member of the family Sirenitidae. The type species is ''O. bytschkovi''; genus also includes ''O. yakutensis'' (Kiparisova).
|
|-
|
''Parafrechites cordeyi''<ref name=Eofrechites />
|
Sp. nov
|
Valid
|
Ji & Bucher
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Canada}}<br>({{Flag|British Columbia}})
|
|
|-
|
''Patrulia karachaica''<ref>{{Cite journal|author1=Vasily V. Mitta |author2=Mikhail P. Sherstyukov |year=2018 |title=First record of ''Patrulia'' (Ammonoidea: Stephanoceratidae) in the Upper Bajocian of the Northern Caucasus, Russia |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=288 |issue=3 |pages=251–254 |doi=10.1127/njgpa/2018/0739 }}</ref>
|
Sp. nov
|
Valid
|
Mitta ''in'' Mitta & Sherstyukov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Karachay-Cherkessia}})
|
A member of the family [[Biology:Stephanoceratidae|Stephanoceratidae]].
|
|-
|
''[[Biology:Phylloceras|Phylloceras (Gyrophylloceras)]]''<ref name=PC19>{{Cite journal|author1=Raymond Énay |author2=Michael K. Howarth |year=2018 |title=''Stevensites'', ''Zittelites'', and ''Gyrophylloceras'', new generic names proposed for ''Stevensia'' Énay, 2009, ''Zittelia'' Tavera Benitez, 1985, and ''Gyrophyllites'' Wiedmann, 1963 (Mollusca: Ammonoidea) |journal=Paleontological Contributions |volume=19 |pages=1–2 |url=http://hdl.handle.net/1808/26312 |doi=10.17161/1808.26312 }}</ref>
|
Nom. nov
|
Valid
|
Howarth ''in'' Énay & Howarth
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Tunisia}}
|
A subgenus of ''Phylloceras''; a replacement name for ''Gyrophyllites'' Wiedmann (1963). The type species is ''Phylloceras lateumbilicatum'' Pervinquière (1907). 
|
|-
|
''[[Biology:Phyllopachyceras|Phyllopachyceras reymenti]]''<ref>{{Cite journal|author=Alberto C. Riccardi |year=2018 |title=Additional Aptian-Albian ammonoids from Patagonia |journal=Cretaceous Research |volume=88 |pages=210–226 |doi=10.1016/j.cretres.2017.04.007 }}</ref>
|
Sp. nov
|
Valid
|
Riccardi
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Argentina}}
|
|
|-
|
''[[Biology:Prodactylioceras|Prodactylioceras westgatenses]]''<ref name=BAP393 />
|
Sp. nov
|
Valid
|
Caruthers ''et al.''
|
Early Jurassic (Upper Pliensbachian)
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Protanisoceras hanaii''<ref name=CRMiyakoGroup />
|
Sp. nov
|
Valid
|
Obata & Matsukawa
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
Miyako Group
|
{{Flag|Japan}}
|
|
|-
|
''Protengonoceras neolobitoides''<ref>{{Cite journal|author1=Emmanuel Robert |author2=Alejandro Samaniego-Pesqueira |author3=Josep A. Moreno-Bedmar |author4=Carlos M. Gonzalez-Leon |year=2018 |title=Aptian and Albian (Early Cretaceous) ammonites from Lampazos and the Bisbee groups (Sonora State, Northwest Mexico) |journal=Cretaceous Research |volume=86 |pages=1–23 |doi=10.1016/j.cretres.2018.02.001 }}</ref>
|
Sp. nov
|
Valid
|
Robert ''et al.''
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Mexico}}
|
|
|-
|
''Protogrammoceras (Matteiceras) tipperi''<ref name=BAP393 />
|
Sp. nov
|
Valid
|
Caruthers ''et al.''
|
Early Jurassic (Upper Pliensbachian)
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Reymenticoceras''<ref name=Reymenticoceras>{{Cite journal|author=W.J. Kennedy |year=2018 |title=The ammonites ''Reymenticoceras'' gen. nov. ''nodosoidesappelatus'' Etayo-Serna, 1979 ''Benueites reymenti'' Collignon, 1976, and ''Tolimacoceras'' gen. nov. ''colombianus'' Etayo-Serna, 1979 from the lower Turonian of Tolima Province, Colombia |journal=Cretaceous Research |volume=88 |pages=384–391 |doi=10.1016/j.cretres.2017.02.020 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Kennedy
|
Late Cretaceous ([[Earth:Turonian|Turonian]])
|
|
{{Flag|Colombia}}
|
A member of [[Biology:Mammitinae|Mammitinae]]. A new genus for ''"[[Biology:Mammites|Mammites]]" nodosoidesappelatus'' Etayo-Serna (1979).
|
|-
|
''[[Biology:Reynesocoeloceras|Reynesocoeloceras corvalani]]''<ref name=BAP393 />
|
Sp. nov
|
Valid
|
Caruthers ''et al.''
|
Early Jurassic (Upper Pliensbachian)
|
|
{{Flag|United States}}<br>({{Flag|Nevada}})
|
|
|-
|
''Richardreymentella''<ref name=Immelites />
|
Gen. et comb. nov
|
Valid
|
Bulot, Frau & Pictet
|
Early Cretaceous ([[Earth:Aptian|Late Aptian]])
|
|
{{Flag|Argentina}}
|
A member of the family [[Biology:Acrioceratidae|Acrioceratidae]]; a new genus for ''"[[Biology:Ancyloceras|Ancyloceras]]" patagonicum'' Stolley (1912).
|
|-
|
''Rotopericyclus chaplini''<ref name=NJGPA2893Rotopericyclus>{{Cite journal|author1=David M. Work |author2=Charles E. Mason |year=2018 |title=The Mississippian (Late Tournaisian) ammonoid ''Rotopericyclus'' from the Borden Formation, Kentucky |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=289 |issue=3 |pages=311–323 |doi=10.1127/njgpa/2018/0763 }}</ref>
|
Sp. nov
|
Valid
|
Work & Mason
|
[[Earth:Carboniferous|Carboniferous]] (Tournaisian)
|
Borden Formation
|
{{Flag|United States}}<br>({{Flag|Kentucky}})
|
|
|-
|
''Rotopericyclus howardi''<ref name=NJGPA2893Rotopericyclus />
|
Sp. nov
|
Valid
|
Work & Mason
|
[[Earth:Carboniferous|Carboniferous]] (Tournaisian)
|
Borden Formation
|
{{Flag|United States}}<br>({{Flag|Kentucky}})
|
|
|-
|
''[[Biology:Stephanoceras|Stephanoceras (Skirroceras) englandi]]''<ref name=PGAstephanoceratids>{{Cite journal|author=Robert B. Chandler |year=2018 |title=Two new stephanoceratid ammonites from the Aalenian-Lower Bajocian (Middle Jurassic, Dorset, UK) and their phylogenetic significance |journal=Proceedings of the Geologists' Association |volume=in press |pages= |doi=10.1016/j.pgeola.2018.05.003 }}</ref>
|
Sp. nov
|
In press
|
Chandler
|
Middle Jurassic (Lower Bajocian)
|
[[Earth:Inferior Oolite|Inferior Oolite]] Formation
|
{{Flag|United Kingdom}}
|
|
|-
|
''[[Biology:Stephanoceras|Stephanoceras (Riccardiceras) eoeteosum]]''<ref name=PGAstephanoceratids />
|
Sp. nov
|
In press
|
Chandler
|
Middle Jurassic (Middle or Upper Aalenian)
|
[[Earth:Inferior Oolite|Inferior Oolite]] Formation
|
{{Flag|United Kingdom}}
|
|
|-
|
''Stevensites''<ref name=PC19 />
|
Nom. nov
|
Valid
|
Énay ''in'' Énay & Howarth
|
Late Jurassic
|
|
{{Flag|Nepal}}
|
A replacement name for ''Stevensia'' Énay (2009). The type species is ''"Kossmatia" desmidopthycha'' Uhlig (1910).
|
|-
|
''[[Biology:Titanites|Titanites (Paratitanites)]]''<ref name=Paratitanites />
|
Subgen. et sp. nov
|
Valid
|
Kiselev ''in'' Kiselev & Rogov
|
Late Jurassic
|
|
{{Flag|Russia}}<br>({{Flag|Ulyanovsk Oblast}}<br>{{Flag|Yaroslavl Oblast}})
|
The type species of the subgenus is ''Titanites (Paratitanites) manipulocostatus''.
|
|-
|
''[[Biology:Titanites|Titanites (Pseudogalbanites)]]''<ref name=Paratitanites />
|
Subgen. et sp. et comb. nov
|
Valid
|
Kiselev ''in'' Kiselev & Rogov
|
Late Jurassic
|
|
{{Flag|Russia}}<br>({{Flag|Yaroslavl  Oblast}})
|
The type species of the subgenus is ''Titanites (Pseudogalbanites) triceps''; the subgenus also includes ''"Kerberites" mosquensis'' Mikhailov (1957).
|
|-
|
''Tolimacoceras''<ref name=Reymenticoceras />
|
Gen. et comb. nov
|
Valid
|
Kennedy
|
Late Cretaceous ([[Earth:Turonian|Turonian]])
|
|
{{Flag|Colombia}}
|
A member of [[Biology:Vascoceratidae|Vascoceratidae]]. A new genus for ''"Paramammites" colombianus'' Etayo-Serna (1979).
|
|-
|
''Toxancyloceras canuti''<ref>{{Cite journal|author1=Didier Bert |author2=Stéphane Bersac |author3=Josep Juárez-Ruiz |author4=Zoë Hughes |year=2018 |title=Size reduction and ornamental oscillation within a Barremian lineage of giant heteromorphic ammonites (Early Cretaceous, northwestern Tethyan margin) |journal=Cretaceous Research |volume=88 |pages=173–186 |doi=10.1016/j.cretres.2017.02.001 }}</ref>
|
Sp. nov
|
Valid
|
Bert ''et al.''
|
Early Cretaceous ([[Earth:Barremian|Barremian]])
|
|
{{Flag|France}}<br>
{{Flag|Spain}}
|
A member of [[Biology:Ancyloceratidae|Ancyloceratidae]].
|
|-
|
''Transcaspiites transitionis''<ref name=Karasyazites />
|
Sp. nov
|
Valid
|
Mitta
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Russia}}
|
A member of the family [[Biology:Himalayitidae|Himalayitidae]].
|
|-
|
''Transcaspiites tscheffkini''<ref name=Karasyazites />
|
Sp. nov
|
Valid
|
Mitta
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
|
{{Flag|Russia}}
|
A member of the family [[Biology:Himalayitidae|Himalayitidae]].
|
|-
|
''Valdedorsella kasei''<ref name=CRMiyakoGroup />
|
Sp. nov
|
Valid
|
Obata & Matsukawa
|
[[Earth:Early Cretaceous|Early Cretaceous]]
|
Miyako Group
|
{{Flag|Japan}}
|
|
|-
|
''Vocontiiceras''<ref>{{Cite journal|author1=Frédéric Diebold |author2=Peter Bengtson |author3=Cyril Baudouin |author4=Karl-Armin Tröger |author5=Jacqueline A. Lees |author6=Didier Bert |year=2018 |title=The upper Turonian (Cretaceous) ''Prionocyclus germari'' Zone of the Vocontian Basin, France, with description of ''Vocontiiceras vocontiense'' nov. gen. et sp. (Collignoniceratidae, Ammonoidea) |journal=Cretaceous Research |volume=88 |pages=375–383 |doi=10.1016/j.cretres.2017.10.016 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Diebold ''et al.''
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Turonian|Turonian]])
|
Vocontian Basin
|
{{Flag|France}}
|
A member of the family [[Biology:Collignoniceratidae|Collignoniceratidae]]. Genus includes new species ''V. vocontiense''.
|
|-
|
''Zittelites''<ref name=PC19 />
|
Nom. nov
|
Valid
|
Énay ''in'' Énay & Howarth
|
Late Jurassic
|
|
{{Flag|Spain}}
|
A replacement name for ''Zittelia'' Tavera Benitez (1985). The type species is ''"Ammonites" eudichotomus'' Zittel (1868).
|
|-
|}

==Other cephalopods==

===Research===
* A study on the distribution and diversity of cephalopods during the Cambrian–Ordovician transition will be published by Fang ''et al.'' (2018).<ref>{{cite journal |author1=Xiang Fang |author2=Björn Kröger |author3=Yuan-Dong Zhang |author4=Yun-Bai Zhang |author5=Ting-En Chen |year=2018 |title=Palaeogeographic distribution and diversity of cephalopods during the Cambrian–Ordovician transition |journal=Palaeoworld |volume=in press |issue= |pages= |doi=10.1016/j.palwor.2018.08.007 }}</ref>
* [[Biology:Ascocerida|Ascocerid]] fossils will be described from the [[Earth:Hirnantian|Hirnantian]]?–[[Earth:Llandovery epoch|Llandovery]] strata of the Eusebio Ayala and Vargas Peña formations (southeastern Paraguay) by Cichowolski ''et al.'' (2018), representing the first ascocerid record from high paleolatitudes of [[Earth:Gondwana|Gondwana]].<ref>{{cite journal |author1=M. Cichowolski |author2=N.J. Uriz |author3=M.B. Alfaro |author4=J.C. Galeano Inchausti |year=2018 |title=Ascocerid cephalopods from the Hirnantian?–Llandovery stages of the southern Paraná Basin (Paraguay, South America): first record from high paleolatitudes |journal=Journal of Paleontology |volume=in press |issue= |pages= |doi=10.1017/jpa.2018.59 }}</ref>
* Mironenko (2018) proposes a new hypothesis about the habits and feeding strategies of [[Biology:Endocerida|endocerids]], interpreting them as [[Biology:Marine larval ecology#Planktotrophy|planktotrophic]] cephalopods, and arguing that the largest of endocerids were suspension feeders.<ref>{{cite journal |author=Aleksandr A. Mironenko |year=2018 |title=Endocerids: suspension feeding nautiloids? |journal=Historical Biology: An International Journal of Paleobiology |volume=in press |issue= |pages= |doi=10.1080/08912963.2018.1491565 }}</ref>
* A study on the changes of body size of orthoconic cephalopods known from late [[Earth:Silurian|Silurian]] to late [[Earth:Devonian|Devonian]] sediments in Morocco is published by Pohle & Klug (2018).<ref>{{Cite journal|author1=Alexander Pohle |author2=Christian Klug |year=2018 |title=Body size of orthoconic cephalopods from the late Silurian and Devonian of the Anti-Atlas (Morocco) |journal=Lethaia |volume=51 |issue=1 |pages=126–148 |doi=10.1111/let.12234 }}</ref>
* De Baets & Munnecke (2018) report presence of bimineralic, partially [[Chemistry:Calcite|calcitic]] shell in two orthoconic [[Biology:Nautiloid|nautiloid]]s (members of the genus ''Dawsonoceras'' from the [[Earth:Silurian|Silurian]] of Sweden, and members of the genus ''[[Biology:Spyroceras|Spyroceras]]'' from the [[Earth:Devonian|Devonian]] of Morocco), unlike extant and some fossil shelled cephalopods with an [[Chemistry:Aragonite|aragonitic]] shell wall, but similar to shells of some bivalves and gastropods.<ref>{{Cite journal|author1=Kenneth De Baets |author2=Axel Munnecke |year=2018 |title=Evidence for Palaeozoic orthoconic cephalopods with bimineralic shells |journal=Palaeontology |volume=61 |issue=2 |pages=173–181 |doi=10.1111/pala.12343 }}</ref>
* A study on the [[Biology:Belemnitida|belemnites]] from the Lower Jurassic localities in Buttenheim ({{wipe|Germany}}) and Lixhausen ({{wipe|France}}), focusing on changes in spacing of septa that divided the phragmocone into chambers during the animals' growth, as well as their implications for the anatomy of belemnite hatchlings, is published by Wani ''et al.'' (2018).<ref>{{Cite journal|author1=Ryoji Wani |author2=Amane Tajika |author3=Kenji Ikuno |author4=Tetsuro Iwasaki |year=2018 |title=Ontogenetic trajectories of septal spacing in Early Jurassic belemnites from Germany and France, and their palaeobiological implications |journal=Palaeontology |volume=61 |issue=1 |pages=77–88 |doi=10.1111/pala.12327 }}</ref>
* A study on belemnite [[Biology:Rostrum (anatomy)|rostra]] from two Toarcian [[Biology:Belemnoidea#Preservation|belemnite battlefields]] in the Buttenheim and Teufelsgraben localities (Franconia, {{wipe|Germany}}), examining whether a rostrum size difference can be recognized between the studied samples, is published by Rita, De Baets & Schlott (2018).<ref>{{cite journal |author1=Patrícia Rita |author2=Kenneth De Baets |author3=Martina Schlott |year=2018 |title=Rostrum size differences between Toarcian belemnite battlefields |journal=Fossil Record |volume=21 |issue=1 |pages=171–182 |doi=10.5194/fr-21-171-2018 }}</ref>
* A pathological belemnite rostrum, indicative of the presence of a parasite during the lifetime of the belemnite, is described from the [[Earth:Cretaceous|Cretaceous]] ([[Earth:Santonian|Santonian]]) Bavnodde Greensand ({{wipe|Denmark}}) by Hoffmann ''et al.'' (2018).<ref>{{Cite journal|author1=René Hoffmann |author2=Jörg Ansorge |author3=Hendrik Wesendonk |author4=Kevin Stevens |year=2018 |title=A Late Cretaceous pathological belemnite rostrum with evidence of infection by an endoparasite |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=287 |issue=3 |pages=335–349 |doi=10.1127/njgpa/2018/0720 }}</ref>
* A study on the taxonomy, stratigraphy and palaeobiogeography of the late early [[Earth:Maastrichtian|Maastrichtian]] ''[[Biology:Belemnella|Belemnella]]'' lineage from the eastern part of the Roztocze Hills ({{wipe|Poland}}), comparing it with forms known from western [[Earth:Europe|Europe]] and easterly areas as far the peri-Aralian Sea area of Kazakhstan, and assessing their implications for inferring the taxonomic diversification and possible migratory patterns of members of the genus ''Belemnella'' in general, is published by Remin (2018).<ref>{{Cite journal|author=Zbyszek Remin |year=2018 |title=Understanding coleoid migration patterns between eastern and western Europe – belemnite faunas from the upper lower Maastrichtian of Hrebenne, southeast Poland |journal=Cretaceous Research |volume=87 |pages=368–384 |doi=10.1016/j.cretres.2017.06.010 }}</ref>
* The oldest known fossil ink sac of the [[Biology:Cuttlefish|cuttlefish]] belonging to the genus ''[[Biology:Sepia (genus)|Sepia]]'', preserving original [[Chemistry:Melanin#Eumelanin|eumelanin]] and [[Biology:Melanosome|melanosome]]s, is described from the Miocene ([[Earth:Serravallian|Serravallian]]) deposits of the Vienna Basin by Košťák ''et al.'' (2018).<ref>{{Cite journal|author1=Martin Košťák |author2=Ján Schlögl |author3=Adam Culka |author4=Adam Tomašových |author5=Martin Mazuch |author6=Natália Hudáčková |year=2018 |title=The unique preservation of ''Sepia'' soft tissues in the Miocene deposits (Serravalian, Vienna Basin): Implications for the origin of microbodies in the fossil record |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=493 |pages=111–118 |doi=10.1016/j.palaeo.2018.01.005 }}</ref>

===New taxa===
{| class="wikitable sortable" align="center" width="100%"
|-
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Notes
! Images
|-
|
''[[Biology:Acanthoteuthis|Acanthoteuthis foliorostris]]''<ref name=SGC264>{{Cite journal|author=A. P. Ippolitov |year=2018 |title=Lower Bathonian belemnites and biostratigraphy of the central and southern parts of the East European Platform: Part 2. Cylindroteuthididae and Belemnotheutididae |journal=Stratigraphy and Geological Correlation |volume=26 |issue=4 |pages=433–458 |doi=10.1134/S0869593818040020 }}</ref>
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bathonian)
|
|
{{Flag|Russia}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Belemnotheutididae.
|
|-
|
''Arbuckleoceras''<ref name=Arbuckleoceras>{{cite journal |author1=Shuji Niko |author2=Barbara Seuss |author3=Royal H. Mapes |year=2018 |title=Desmoinesian (Middle Pennsylvanian) orthocerid cephalopods from the Buckhorn Asphalt Lagerstätte in Oklahoma, Midcontinent North America |journal=Paleontological Research |volume=22 |issue=1 |pages=20–36 |doi=10.2517/2017PR008 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Niko, Seuss & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (middle Pennsylvanian)
|
Boggy Formation
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
A member of [[Biology:Orthocerida|Orthocerida]]. Genus includes ''A. tricamerae'' (Smith).
|
|-
|
''[[Biology:Armenoceras|Armenoceras xizangense]]''<ref>{{Cite journal|author1=Xiang Fang |author2=Tingen Chen |author3=Clive Burrett |author4=Yongsheng Wang |author5=Yonggui Qu |author6=Chunzi Zheng |author7=Yunbai Zhang |author8=Yuandong Zhang |author9=Wenjie Li |year=2018 |title=Middle Ordovician actinocerid nautiloids (Cephalopoda) from Xainza County, Tibet, western China, and their paleogeographic implications |journal=Journal of Paleontology |volume=92 |issue=3 |pages=398–411 |doi=10.1017/jpa.2017.152 }}</ref>
|
Sp. nov
|
Valid
|
Fang ''et al.''
|
Middle [[Earth:Ordovician|Ordovician]]
|
Lhasai Formation
|
{{Flag|China}}
|
|
|-
|
''Barskovisella''<ref>{{Cite journal|author=A. P. Ippolitov |year=2018 |title=Lower Bathonian belemnites and biostratigraphy of the central and southern parts of the East European Platform: Part 1. Megateuthididae |journal=Stratigraphy and Geological Correlation |volume=26 |issue=2 |pages=179–205 |doi=10.1134/S0869593818020041 }}</ref>
|
Gen. et 6 sp. et comb. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bathonian)
|
|
{{Flag|Poland}}<br>
{{Flag|Russia}}<br>
{{Flag|Switzerland}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Megateuthididae. The type species is ''B. issae''; genus also includes ''B. pseudoishmensis'', ''B. variabilis'', ''B. barskovi'', ''B. gracilis'' and ''B. renegata'', as well as ''"[[Biology:Mesoteuthis|Mesoteuthis]]" bajosicus'' Ivanova (1959) and ''"[[Biology:Nannobelus|Nannobelus]]" parabellus'' Barskov ''in'' Mitta ''et al.'' (2004).
|
|-
|
''Castellanibelus vaubellensis''<ref name=CG187>{{Cite journal|author=Nico M.M. Janssen |year=2018 |title=Valanginian belemnites: New taxonomical and stratigraphical observations |journal=Carnets de Géologie |volume=18 |issue=7 |pages=167–181 |url=http://paleopolis.rediris.es/cg/1807/index.html |doi=10.4267/2042/68153 }}</ref>
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
{{Flag|France}}<br>
{{Flag|Spain}}<br>
{{Flag|Switzerland}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Duvaliidae.
|
|-
|
''Challinoria''<ref>{{Cite journal|author1=Alexei P. Ippolitov |author2=Bhawanisingh G. Desai |year=2018 |title=Dwarf megateuthidid belemnites from the Bathonian of Kachchh (India: Gujarat) and their significance for palaeobiogeography |journal=Journal of Systematic Palaeontology |volume=Online edition |issue= |pages= |doi=10.1080/14772019.2018.1448471 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Ippolitov & Desai
|
Middle Jurassic (Bathonian)
|
|
{{Flag|India}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Megateuthididae. Genus includes new species ''C. challinori''.
|
|-
|
''Colorthoceras''<ref>{{cite journal |author1=Harry Mutvei |author2=Royal H. Mapes |year=2018 |title=Carboniferous coleoids with mixed coleoid-orthocerid characteristics: a new light on cephalopod evolution |journal=GFF |volume=140 |issue=1 |pages=11–24 |doi=10.1080/11035897.2018.1429490 }}</ref><ref>{{cite journal |author=Harry Mutvei |year=2018 |title=Cameral deposits in Paleozoic cephalopods |journal=GFF |volume=140 |issue=3 |pages=254–263 |doi=10.1080/11035897.2018.1483966 }}</ref>
|
Gen. et 3 sp. nov
|
Valid
|
Mutvei & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (Gzhelian)
|
Graham Formation
|
{{Flag|United States}}<br>({{Flag|Texas}})
|
A [[Biology:Coleoidea|coleoid]] with mixed [[Biology:Orthocerida|orthocerid]]-coleoid characteristics. The type species is ''C. inflata''; genus also includes new species ''C. tubulata'' and ''C. concavus''.
|
|-
|
''Cyclopoceras''<ref>{{Cite journal|author=Aleksandr A. Mironenko |year=2018 |title=First possible evidence of parasite infestation in Upper Devonian Discosorida (Nautiloidea) |journal=Swiss Journal of Palaeontology |volume=137 |issue=1 |pages=77–82 |doi=10.1007/s13358-018-0150-4 }}</ref>
|
Nom. nov
|
Valid
|
Mironenko
|
[[Earth:Devonian|Devonian]]
|
|
{{Flag|Russia}}
|
A member of [[Biology:Discosorida|Discosorida]] belonging to the family Taxyceratidae; a replacement name for ''Cyclopites'' Zhuravleva (1962). The type species is ''"[[Biology:Gomphoceras|Gomphoceras]]" cyclops'' Wenjukoff (1886).
|
|-
|
''[[Biology:Cylindroteuthis|Cylindroteuthis gelida]]''<ref name=PalZDzyubaLagausie>{{Cite journal|author1=Oksana S. Dzyuba |author2=Benoît de Lagausie |year=2018 |title=New belemnites (Megateuthididae, Cylindroteuthididae) from the Bajocian and Bathonian of the Yuryung-Tumus Peninsula, northern Siberia, Russia and their palaeobiogeographic implications |journal=PalZ |volume=92 |issue=1 |pages=87–105 |doi=10.1007/s12542-017-0380-6 }}</ref>
|
Sp. nov
|
Valid
|
de Lagausie ''in'' Dzyuba & de Lagausie
|
Middle Jurassic (Bajocian)
|
Yuryung-Tumus Formation
|
{{Flag|Russia}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Cylindroteuthididae.
|
|-
|
''[[Biology:Discoceras|Discoceras lindstroemi]]''<ref name=JPDiscoceras>{{Cite journal|author1=Štěpán Manda |author2=Vojtěch Turek |year=2018 |title=Silurian tarphycerid ''Discoceras'' (Cephalopoda, Nautiloidea): systematics, embryonic development and paleoecology |journal=Journal of Paleontology |volume=92 |issue=3 |pages=412–431 |doi=10.1017/jpa.2017.122 }}</ref>
|
Sp. nov
|
Valid
|
Manda & Turek
|
[[Earth:Silurian|Silurian]] ([[Earth:Wenlock (Silurian)|Wenlock]])
|
|
{{Flag|Sweden}}
|
|
|-
|
''[[Biology:Discoceras|Discoceras stridsbergi]]''<ref name=JPDiscoceras />
|
Sp. nov
|
Valid
|
Manda & Turek
|
[[Earth:Silurian|Silurian]] ([[Earth:Wenlock (Silurian)|Wenlock]])
|
|
{{Flag|Sweden}}
|
|
|-
|
''[[Biology:Dolorthoceras|Dolorthoceras boggyense]]''<ref name=Arbuckleoceras />
|
Sp. nov
|
Valid
|
Niko, Seuss & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (middle Pennsylvanian)
|
Boggy Formation
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
|
|-
|
''Duvalia crassa''<ref name=CG187 />
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
{{Flag|Bulgaria}}<br>
{{Flag|France}}<br>
{{Flag|Slovakia}}<br>
{{Flag|Spain}}<br>
{{Flag|Switzerland}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Duvaliidae.
|
|-
|
''Duvalia elongata''<ref name=CG187 />
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
{{Flag|France}}<br>
{{Flag|Spain}}<br>
{{Flag|Switzerland}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Duvaliidae.
|
|-
|
''Duvalia kleini''<ref name=CG187 />
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
{{Flag|France}}<br>
{{Flag|Romania}}<br>
{{Flag|Spain}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Duvaliidae.
|
|-
|
''Duvalia superconstricta''<ref name=CG187 />
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
Crimean Peninsula<br>
{{Flag|France}}<br>
{{Flag|Spain}}<br>
{{Flag|Switzerland}}<br>
{{Flag|Hungary}}?
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Duvaliidae.
|
|-
|
''Eocylindroteuthis gracilenta''<ref name=Pseudosimobelus>{{Cite journal|author1=Oksana S. Dzyuba |author2=Cynthia D. Schraer |author3=Chad P. Hults |author4=Robert B. Blodgett |author5=David J. Schraer |year=2018 |title=Early Bajocian belemnites of Southcentral Alaska: new data and new perspectives on mid-Middle Jurassic Megateuthididae and Belemnopseidae biogeography |journal=Journal of Systematic Palaeontology |volume=Onine edition |issue= |pages= |doi=10.1080/14772019.2018.1486335 }}</ref>
|
Sp. nov
|
Valid
|
Dzyuba & Schraer ''in'' Dzyuba ''et al.''
|
Middle Jurassic (Bajocian)
|
|
{{Flag|United States}}<br>({{Flag|Alaska}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Eocylindroteuthis mariottii''<ref name=belemnitesVolgograd>{{Cite journal|author=A. P. Ippolitov |year=2018 |title=Marine early Bajocian deposits of the Lower Volga Region (Volgograd Region) and their belemnite-based stratigraphy |journal=Stratigraphy and Geological Correlation |volume=26 |issue=3 |pages=298–332 |doi=10.1134/S0869593818030073 }}</ref>
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Volgograd Oblast}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Eocylindroteuthis riegrafi''<ref name=Pseudosimobelus />
|
Sp. nov
|
Valid
|
Dzyuba & Schraer ''in'' Dzyuba ''et al.''
|
Middle Jurassic (Bajocian)
|
|
{{Flag|United States}}<br>({{Flag|Alaska}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Eocylindroteuthis weisi''<ref name=belemnitesVolgograd />
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Volgograd Oblast}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Eocylindroteuthis yarkovi''<ref name=belemnitesVolgograd />
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Volgograd Oblast}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''[[Biology:Etchesia|Etchesia]]''<ref>{{Cite journal|author=Dirk Fuchs |year=2018 |title=A new peculiar muensterellid coleoid (Cephalopoda) from the Kimmeridge Clay Formation of Dorset (England) |journal=Proceedings of the Geologists' Association |volume=in press |pages= |doi=10.1016/j.pgeola.2017.07.004 }}</ref>
|
Gen. et sp. nov
|
In press
|
Fuchs
|
Late Jurassic (Tithonian)
|
[[Earth:Kimmeridge Clay|Kimmeridge Clay]] Formation
|
{{Flag|United Kingdom}}
|
A member of [[Biology:Coleoidea|Coleoidea]] belonging to the family [[Biology:Muensterellidae|Muensterellidae]]. Genus includes new species ''E. martilli''.
|
|-
|
''[[Biology:Hastites|Hastites orphana]]''<ref name=belemnitesVolgograd />
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Volgograd Oblast}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''[[Biology:Hibolithes|"Hibolithes" lebresensis]]''<ref name=CG187 />
|
Sp. nov
|
Valid
|
Janssen
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
Vocontian Basin
|
{{Flag|France}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Belemnopseidae.
|
|-
|
''[[Biology:Homaloteuthis|Homaloteuthis volgogradensis]]''<ref name=belemnitesVolgograd />
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bajocian)
|
|
{{Flag|Russia}}<br>({{Flag|Volgograd Oblast}})
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Idahoteuthis''<ref>{{cite journal |author1=Larisa A. Doguzhaeva |author2=Arnaud Brayard |author3=Nicolas Goudemand |author4=Laurel J. Krumenacker |author5=James F. Jenks |author6=Kevin G. Bylund |author7=Emmanuel Fara |author8=Nicolas Olivier |author9=Emmanuelle Vennin |author10=Gilles Escarguel |year=2018 |title=An Early Triassic gladius associated with soft tissue remains from Idaho, USA—a squid-like coleoid cephalopod at the onset of Mesozoic Era |journal=Acta Palaeontologica Polonica |volume=63 |issue=2 |pages=341–355 |doi=10.4202/app.00393.2017 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Doguzhaeva & Brayard ''in'' Doguzhaeva ''et al.''
|
[[Earth:Early Triassic|Early Triassic]] (Olenekian)
|
Thaynes Group
|
{{Flag|United States}}<br>({{Flag|Idaho}})
|
A member of [[Biology:Coleoidea|Coleoidea]], possibly belonging to the order [[Biology:Myopsida|Myopsida]]. The type species is ''I. parisiana''.
|
|-
|
''Nebraskaconus''<ref name=Nebraskaconus>{{Cite journal|author1=Royal H. Mapes |author2=Larisa A. Doguzhaeva |year=2018 |title=New Pennsylvanian coleoids (Cephalopoda) from Nebraska and Iowa, USA |journal=Journal of Paleontology |volume=92 |issue=2 |pages=146–156 |doi=10.1017/jpa.2017.79 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Mapes & Doguzhaeva
|
[[Earth:Carboniferous|Carboniferous]] (Kasimovian)
|
Stark Shale
|
{{Flag|United States}}<br>({{Flag|Nebraska}})
|
A member of [[Biology:Coleoidea|Coleoidea]]. Genus includes new species ''N. whitei''.
|
|-
|
''Oklaconus''<ref>{{Cite journal|author1=Larisa A. Doguzhaeva |author2=Royal H. Mapes |year=2018 |title=A new late Carboniferous coleoid from Oklahoma, USA: implications for the early evolutionary history of the subclass Coleoidea (Cephalopoda) |journal=Journal of Paleontology |volume=92 |issue=2 |pages=157–169 |doi=10.1017/jpa.2017.81 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Doguzhaeva & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (Moscovian)
|
Wewoka Shale
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
A bactritoid-like [[Biology:Coleoidea|coleoid]]. Genus includes new species ''O. okmulgeensis''.
|
|-
|
''Pabianiconus''<ref name=Nebraskaconus />
|
Gen. et sp. nov
|
Valid
|
Mapes & Doguzhaeva
|
[[Earth:Carboniferous|Carboniferous]] (Kasimovian)
|
Stark Shale
|
{{Flag|United States}}<br>({{Flag|Nebraska}})
|
A member of [[Biology:Coleoidea|Coleoidea]]. Genus includes new species ''P. starkensis''.
|
|-
|
''[[Biology:Pachyteuthis|Pachyteuthis mittai]]''<ref name=SGC264 />
|
Sp. nov
|
Valid
|
Ippolitov
|
Middle Jurassic (Bathonian)
|
|
{{Flag|Russia}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Cylindroteuthididae.
|
|-
|
''[[Biology:Paramegateuthis|Paramegateuthis ovata]]''<ref name=PalZDzyubaLagausie />
|
Sp. nov
|
Valid
|
de Lagausie & Dzyuba ''in'' Dzyuba & de Lagausie
|
Middle Jurassic (Bajocian)
|
Yuryung-Tumus Formation
|
{{Flag|Norway}}<br>
{{Flag|Russia}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Megateuthididae.
|
|-
|
''[[Biology:Paramegateuthis|Paramegateuthis schurygini]]''<ref name=PalZDzyubaLagausie />
|
Sp. nov
|
Valid
|
Dzyuba ''in'' Dzyuba & de Lagausie
|
Middle Jurassic (Bathonian)
|
Yuryung-Tumus Formation
|
{{Flag|Russia}}
|
A [[Biology:Belemnitida|belemnite]] belonging to the family Megateuthididae.
|
|-
|
''[[Biology:Parapassaloteuthis|Parapassaloteuthis francoizbreutae]]''<ref>{{Cite journal|author1=Robert Weis |author2=Nino Mariotti |year=2018 |title=''Parapassaloteuthis francoizbreutae'', a new belemnite species from the Bifrons Chronozone (Toarcian, Lower Jurassic) of NW France |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=288 |issue=3 |pages=243–250 |doi=10.1127/njgpa/2018/0738 }}</ref>
|
Sp. nov
|
Valid
|
Weis & Mariotti
|
Early Jurassic (Toarcian)
|
|
{{Flag|France}}
|
A [[Biology:Belemnitida|belemnite]].
|
|-
|
''Patelloctopus''<ref>{{Cite journal|author1=Dirk Fuchs |author2=Günter Schweigert |year=2018 |title=First Middle–Late Jurassic gladius vestiges provide new evidence on the detailed origin of incirrate and cirrate octopuses (Coleoidea) |journal=PalZ |volume=92 |issue=2 |pages=203–217 |doi=10.1007/s12542-017-0399-8 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Fuchs & Schweigert
|
Late Jurassic (Kimmeridgian)
|
[[Earth:Nusplingen Limestone|Nusplingen Limestone]]
|
{{Flag|Germany}}
|
A member of the [[Biology:Crown group#Stem groups|stem group]] of the [[Biology:Octopus|Octopoda]] or a stem-[[Biology:Incirrata|incirrate]]. Genus includes new species ''P. ilgi''.
|
|-
|
''Pseudosimobelus''<ref name=Pseudosimobelus />
|
Gen. et sp. nov
|
Valid
|
Dzyuba & Schraer ''in'' Dzyuba ''et al.''
|
Middle Jurassic (Bajocian)
|
|
{{Flag|United States}}<br>({{Flag|Alaska}})
|
A [[Biology:Belemnitida|belemnite]]. Genus includes new species ''P. tuxedniensis''.
|
|-
|
''Sepia fabianschwankei''<ref>{{Cite journal|author1=Martin Košták |author2=John W.M. Jagt |year=2018 |title=A new species of ''Sepia'' (Cephalopoda, Coleoidea) from the Miocene of northwest Germany: a contribution to sepiid palaeobiogeography |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=288 |issue=3 |pages=273–281 |doi=10.1127/njgpa/2018/0741 }}</ref>
|
Sp. nov
|
Valid
|
Košták & Jagt
|
Miocene
|
Twistringen Beds
|
{{Flag|Germany}}
|
A species of ''[[Biology:Sepia (genus)|Sepia]]''.
|
|-
|
''Smithorthoceras''<ref name=Arbuckleoceras />
|
Gen. et comb. nov
|
Valid
|
Niko, Seuss & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (middle Pennsylvanian)
|
Boggy Formation
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
A member of [[Biology:Orthocerida|Orthocerida]]. Genus includes ''S. unicamera'' (Smith).
|
|-
|
''Starkites''<ref name=Nebraskaconus />
|
Gen. et sp. nov
|
Valid
|
Mapes & Doguzhaeva
|
[[Earth:Carboniferous|Carboniferous]] (Kasimovian)
|
Stark Shale
|
{{Flag|United States}}<br>({{Flag|Nebraska}})
|
A member of [[Biology:Coleoidea|Coleoidea]]. Genus includes new species ''S. compressus''.
|
|-
|
''Sulphurnites''<ref name=Arbuckleoceras />
|
Gen. et sp. nov
|
Valid
|
Niko, Seuss & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (middle Pennsylvanian)
|
Boggy Formation
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
A member of [[Biology:Orthocerida|Orthocerida]]. Genus includes new species ''S. taffi''.
|
|-
|
''Unklesbayoceras''<ref name=Arbuckleoceras />
|
Gen. et sp. nov
|
Valid
|
Niko, Seuss & Mapes
|
[[Earth:Carboniferous|Carboniferous]] (middle Pennsylvanian)
|
Boggy Formation
|
{{Flag|United States}}<br>({{Flag|Oklahoma}})
|
A member of [[Biology:Orthocerida|Orthocerida]]. Genus includes new species ''U. striatulum''.
|
|-
|}

==Gastropods==

===Research===
* A study on the evolutionary history of endemic genera of [[Earth:Late Cretaceous|Late Cretaceous]] shallow-marine gastropods from the rim of the Northeast Pacific (a region extending from the [[Earth:Alaska Peninsula|Alaska Peninsula]] southward to the northern part of Baja California Sur, Mexico) is published by Squires (2018).<ref>{{Cite journal|author=Richard L. Squires |year=2018 |title=Late Cretaceous endemic shallow-marine gastropod genera of the northeast Pacific: biodiversity and faunal changes |journal=PaleoBios |volume=35 |pages=ucmp_paleobios_40741 |url=https://escholarship.org/uc/item/2bk874nr }}</ref>
* New fossil material of ''"[[Biology:Pleurotomaria|Pleurotomaria]]" perlata'' is described from the [[Earth:Silurian|Silurian]] Niagara Group (Ohio, {{wipe|United States}}) by Peel (2018), who interprets new fossils as indicating that ''"P." perlata'' wasn't a [[Biology:Pleurotomariidae|pleurotomariid]] [[Biology:Vetigastropoda|vetigastropod]], and transfers this species to the genus ''Isfarispira''.<ref>{{Cite journal|author=John S. Peel |year=2018 |title=A new look at ''Pleurotomaria perlata'' Hall, 1852 (Gastropoda) from the Silurian of Laurentia |journal=GFF |volume=140 |issue=3 |pages=249–253 |doi=10.1080/11035897.2018.1482564 }}</ref>
* A probable [[Biology:Cyclophoroidea|cyclophoroidea]]n gastropod, possibly a member of the family [[Biology:Cyclophoridae|Cyclophoridae]], will be described from the Cretaceous amber from Myanmar by Xing ''et al.'' (2018), constituting the first confirmed and oldest record of soft-bodied preservation of a snail in Cretaceous amber.<ref>{{Cite journal|author1=Lida Xing |author2=Andrew J. Ross |author3=Jeffrey D. Stilwell |author4=Jun Fang |author5=Ryan C. McKellar |year=2018 |title=Juvenile snail with preserved soft tissue in mid-Cretaceous amber from Myanmar suggests a cyclophoroidean (Gastropoda) ancestry |journal=Cretaceous Research |volume=in press |pages= |doi=10.1016/j.cretres.2018.09.013 }}</ref>

===New taxa===
{| class="wikitable sortable" align="center" width="100%"
|-
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Notes
! Images
|-
|
''Aegopinella depressula''<ref name=BG931Opole>{{Cite journal|author1=Mathias Harzhauser |author2=Thomas A. Neubauer |year=2018 |title=Opole (Poland) - a key locality for middle Miocene terrestrial mollusc faunas |journal=Bulletin of Geosciences |volume=93 |issue=1 |pages=71–146 |doi=10.3140/bull.geosci.1692 }}</ref>
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Aegopinella|Aegopinella]]''.
|
|-
|
''Allmoniella''<ref name=Allmoniella>{{cite journal |author1=Luc Dolin |author2=David T. Dockery III |year=2018 |title=The Cypraeidae and Ovulidae (Mollusca; Caenogastropoda) from the Cook Mountain Formation (Bartonian, Middle Eocene) of the Gulf Coastal Plain, Southern United States: A province of unsuspected generic origins |journal=Southeastern Geology |volume=53 |issue=1 |pages=41–61 }}</ref>
|
Gen. et sp. et comb. nov
|
Valid
|
Dolin & Dockery
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Cook Mountain Formation
|
{{Flag|United States}}<br>
({{Flag|Louisiana}}<br>
{{Flag|Mississippi}})
|
A member of [[Biology:Ovulidae|Ovulidae]]. Genus includes new species ''A. magnolia'', as well as ''"[[Biology:Cypraea|Cypraea]]" vaughani'' Johnson (1899).
|
|-
|
''Aporrhais sauditica''<ref>{{cite journal |author1=Mariel Ferrari |author2=Magdy El-Hedeny |author3=Mohamed Zakhera |author4=Ahmed El-Sabbagh |author5=Saleh Al Farraj |year=2018 |title=Middle–Upper Jurassic marine gastropods from central Saudi Arabia |journal=Alcheringa: an Australasian Journal of Palaeontology |volume=42 |issue=3 |pages=383–401 |doi=10.1080/03115518.2018.1465996 }}</ref>
|
Sp. nov
|
Valid
|
Ferrari ''et al.''
|
[[Earth:Jurassic|Jurassic]]
|
|
{{Flag|Saudi Arabia}}
|
A species of ''[[Biology:Aporrhais|Aporrhais]]''.
|
|-
|
''Athleta (Volutospina) delvallei''<ref>{{Cite journal|author1=Humberto Astibia |author2=Didier Merle |author3=Jean-Michel Pacaud |author4=Javier Elorza |author5=Aitor Payros |year=2018 |title=Gastropods and bivalves from the Eocene marly formations of the Pamplona Basin and surrounding areas (Navarre, western Pyrenees) |journal=Geodiversitas |volume=40 |issue=11 |pages=211–257 |doi=10.5252/geodiversitas2018v40a11 |url=http://sciencepress.mnhn.fr/en/periodiques/geodiversitas/40/11 }}</ref>
|
Sp. nov
|
Valid
|
Astibia, Merle & Pacaud ''in'' Astibia ''et al.''
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]]-?early [[Earth:Priabonian|Priabonian]])
|
Ardanatz Sandstone<br>
Ilundain Marl Formation
|
{{Flag|Spain}}
|
A species of ''[[Biology:Athleta|Athleta]]''.
|
|-
|
''Bernaya amandula''<ref>{{Cite journal|author=Jean-Michel Pacaud |year=2018 |title=''Bernaya amandula'' nov. sp., une espèce nouvelle de Cypraeidae (Mollusca, Gastropoda) du Bartonien (Éocène moyen) du bassin de Paris |journal=Fossiles. Revue française de paléontologie |volume=34 |pages=52–57 |url=https://www.researchgate.net/publication/325069866_Bernaya_amandula_nov_sp_une_espece_nouvelle_de_Cypraeidae_Mollusca_Gastropoda_du_Bartonien_Eocene_moyen_du_bassin_de_Paris }}</ref>
|
Sp. nov
|
Valid
|
Pacaud
|
Eocene ([[Earth:Bartonian|Bartonian]])
|
|
{{Flag|France}}
|
A species of ''[[Biology:Bernaya|Bernaya]]''.
|
|-
|
''Biplica paleocenica''<ref name=JPUrahoroTown>{{Cite journal|author1=Kazutaka Amano |author2=Robert G. Jenkins |author3=Hiroshi Kurita |year=2018 |title=New and Mesozoic-relict mollusks from Paleocene wood-fall communities in Urahoro Town, eastern Hokkaido, northern Japan |journal=Journal of Paleontology |volume=92 |issue=4 |pages=634–647 |doi=10.1017/jpa.2017.137 }}</ref>
|
Sp. nov
|
Valid
|
Amano & Jenkins ''in'' Amano, Jenkins & Kurita
|
[[Earth:Paleocene|Paleocene]]
|
Katsuhira Formation
|
{{Flag|Japan}}
|
|
|-
|
''Bithynia erzurumensis''<ref name=APPOltuNarmanBasin>{{Cite journal|author1=Mathias Harzhauser |author2=Thomas A. Neubauer |author3=İzzet Hoşgör |year=2018 |title=Oligocene–Miocene freshwater gastropods from the Oltu-Narman Basin in eastern Turkey |journal=Acta Palaeontologica Polonica |volume=63 |issue=2 |pages=357–369 |doi=10.4202/app.00469.2018 }}</ref>
|
Sp. nov
|
Valid
|
Harzhauser, Neubauer & Hoşgör
|
Late [[Earth:Oligocene|Oligocene]] or early Miocene
|
Susuz Formation
|
{{Flag|Turkey}}
|
A species of ''[[Biology:Bithynia (gastropod)|Bithynia]]''.
|
|-
|
''Borystheniella''<ref name=Borystheniella>{{Cite journal|author=Jean-Michel Pacaud |year=2018 |title=Les Cypraeoidea (Mollusca, Caenogastropoda) du Priabonien (Éocène supérieur) de Dnipro (Oblast de Dnipropetrovsk, Ukraine). Partie 1 : Cypraeidae |journal=Xenophora Taxonomy |volume=20 |pages=14–33 |url=https://www.researchgate.net/publication/323457380_Les_Cypraeoidea_Mollusca_Caenogastropoda_du_Priabonien_Eocene_superieur_de_Dnipro_Oblast_de_Dnipropetrovsk_Ukraine_Partie_1_Cypraeidae }}</ref>
|
Gen. et 3 sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]]. The type species is ''B. incisa''; genus also includes new species ''B. gracilenta'' and ''B. zamberlani''.
|
|-
|
''Callina waldeni''<ref name=ZK732>{{Cite journal|author1=Willy De Mattia |author2=Marco T. Neiber |author3=Klaus Groh |year=2018 |title=Revision of the genus-group ''Hystricella'' R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae) |journal=ZooKeys |volume=732 |pages=1–125 |doi=10.3897/zookeys.732.21677 |pmid=29416404 |pmc=5799741 }}</ref>
|
Sp. nov
|
Valid
|
Groh & De Mattia ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A member of [[Biology:Helicoidea|Helicoidea]] belonging to the family [[Biology:Geomitridae|Geomitridae]].
|
|-
|
''Calliotropis (Riselloidea) faustiankensis''<ref name=JSPCalliotropis>{{Cite journal|author1=Mariel Ferrari |author2=Andrzej Kaim |year=2018 |title=Onshore-offshore trend in the evolution of calliotropid gastropods expressed in shell morphology |journal=Journal of Systematic Palaeontology |volume=Online edition |pages= |doi=10.1080/14772019.2017.1407371 }}</ref>
|
Sp. nov
|
Valid
|
Ferrari & Kaim
|
Middle Jurassic
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Calliotropis|Calliotropis]]''.
|
|-
|
''Calliotropis (Riselloidea) lukovensis''<ref name=JSPCalliotropis />
|
Sp. nov
|
Valid
|
Ferrari & Kaim
|
Middle Jurassic
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Calliotropis|Calliotropis]]''.
|
|-
|
''Calliovarica oregonensis''<ref>{{Cite journal|author=Carole S. Hickman |year=2018 |title=A new ''Calliovarica'' species (Seguenzioidea: Chilodontidae) from the Eocene of Oregon, USA: Persistence of a relict Mesozoic gastropod group in a unique forearc tectonic setting |journal=PaleoBios |volume=35 |pages=ucmp_paleobios_38726 |url=https://escholarship.org/uc/item/42b5m4kn }}</ref>
|
Sp. nov
|
Valid
|
Hickman
|
Early late [[Earth:Eocene|Eocene]]
|
[[Earth:Nestucca Formation|Nestucca Formation]]
|
{{Flag|United States}}<br>({{Flag|Oregon}})
|
A member of the family Chilodontidae.
|
|-
|
''Carnevalea santiapillaii''<ref name=PPAmpullariidae>{{Cite journal|author1=Y. Ranjeev Epa |author2=Alycia L. Stigall |author3=Eric M. Roberts |author4=Haley D. O'Brien |author5=Nancy J. Stevens |year=2018 |title=Morphological diversification of ampullariid gastropods (Nsungwe Formation, Late Oligocene, Rukwa Rift Basin, Tanzania) is coincident with onset of East African rifting |journal=Papers in Palaeontology |volume=4 |issue=3 |pages=327–348 |doi=10.1002/spp2.1108 }}</ref>
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A member of the family [[Biology:Ampullariidae|Ampullariidae]].
|
|-
|
''Carychium stworzewiczae''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Carychium|Carychium]]''.
|
|-
|
''Cerithium miocanariensis''<ref name=ZT44222>{{Cite journal|author1=Esther Martín-González |author2=José Luis Vera-Peláez |author3=Carolina Castillo |author4=M. Carmen Lozano-Francisco |year=2018 |title=New fossil gastropod species (Mollusca: Gastropoda) from the upper Miocene of the Canary Islands (Spain) |journal=Zootaxa |volume=4422 |issue=2 |pages=191–218 |doi=10.11646/zootaxa.4422.2.3 |pmid=30313501 }}</ref>
|
Sp. nov
|
Valid
|
Martín-González & Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Cerithium|Cerithium]]''.
|
|-
|
''Coelostylina hydrobiformis''<ref name=Eographis>{{Cite journal|author1=Alexander Nützel |author2=David Ware |author3=Hugo Bucher |author4=Michael Hautmann |author5=Ghazala Roohi |author6=Khalil Ur-Rehman |author7=Amir Yaseen |year=2018 |title=An Early Triassic (Dienerian) microgastropod assemblage from the Salt Range, Pakistan and its implication for gastropod recovery from the end-Permian mass extinction |journal=Bulletin of Geosciences |volume=93 |issue=1 |pages=56–70 |doi=10.3140/bull.geosci.1682 }}</ref>
|
Sp. nov
|
Valid
|
Nützel & Ware ''in'' Nützel ''et al.''
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|Pakistan}}
|
A member of the family [[Biology:Coelostylinidae|Coelostylinidae]].
|
|-
|
''Coelostylina micropunctata''<ref name=Murchisonietta>{{Cite journal|author1=Alexander Nützel |author2=Andrzej Kaim |author3=Eugen Grădinaru |year=2018 |title=Middle Triassic (Anisian, Bithynian) gastropods from North Dobrogea (Romania) and their significance for gastropod recovery from the end‐Permian mass extinction event |journal=Papers in Palaeontology |volume=Online edition |issue= |pages= |doi=10.1002/spp2.1115 }}</ref>
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''[[Biology:Conus fuerteventurensis|Conus fuerteventurensis]]''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Vera-Peláez & Martín-González ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Conus|Conus]]''.
|
|-
|
''[[Biology:Conus woodringi|Conus (Stephanoconus) woodringi]]''<ref>{{Cite journal|author=Jonathan R. Hendricks |year=2018 |title=Diversity and preserved shell coloration patterns of Miocene Conidae (Neogastropoda) from an exposure of the Gatun Formation, Colón Province, Panama |journal=Journal of Paleontology |volume=92 |issue=5 |pages=804–837 |doi=10.1017/jpa.2017.153 }}</ref>
|
Sp. nov
|
Valid
|
Hendricks
|
Miocene
|
Gatun Formation
|
{{Flag|Panama}}
|
A species of ''[[Biology:Conus|Conus]]''.
|
|-
|
''Cretatortulosa''<ref name=Cretatortulosa>{{Cite journal|author1=Tingting Yu |author2=Bo Wang |author3=Huazhang Pan |year=2018 |title=New terrestrial gastropods from mid-Cretaceous Burmese amber |journal=Cretaceous Research |volume=90 |pages=254–258 |doi=10.1016/j.cretres.2018.04.015 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Yu, Wang & Pan
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Cenomanian|Cenomanian]])
|
[[Earth:Burmese amber|Burmese amber]]
|
{{Flag|Myanmar}}
|
A member of the family [[Biology:Pupinidae|Pupinidae]]. Genus includes new species ''C. multilinea''.
|
|-
|
''Cymbovula (Winklea)''<ref name=Allmoniella />
|
Subgen. nov
|
Valid
|
Dolin & Dockery
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Cook Mountain Formation
|
{{Flag|United States}}<br>({{Flag|Alabama}})
|
A subgenus of ''[[Biology:Cymbovula|Cymbovula]]''. The subgenus includes ''Cymbovula transovuloides'' (Schilder, 1926).
|
|-
|
''Cypraedia insperata''<ref name=XTTaviania>{{Cite journal|author=Jean-Michel Pacaud |year=2018 |title=Les Cypraeoidea (Mollusca, Caenogastropoda) du Priabonien (Éocène supérieur) de Dnipro (Oblast de Dnipropetrovsk, Ukraine). Partie 3 : Ovulidae (suite) et Eratoidae |journal=Xenophora Taxonomy |volume=in press |pages= |url=https://www.researchgate.net/publication/327728902_Les_Cypraeoidea_Mollusca_Caenogastropoda_du_Priabonien_Eocene_superieur_de_Dnipro_Oblast_de_Dnipropetrovsk_Ukraine_Partie_3_Ovulidae_suite_et_Eratoidae }}</ref>
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A species of ''[[Biology:Cypraedia|Cypraedia]]''.
|
|-
|
''Dermomurex nemethi''<ref name=NovapexMuricidae>{{Cite journal|author=Zoltán Kovács |year=2018 |title=Description of three new species of Muricidae (Neogastropoda) from the Miocene Paratethys |journal=Novapex |volume=19 |issue=1 |pages=29–35 |url=https://www.researchgate.net/publication/324224198_Description_of_three_new_species_of_Muricidae_Neogastropoda_from_the_Miocene_Paratethys }}</ref>
|
Sp. nov
|
Valid
|
Kovács
|
Middle Miocene
|
Sámsonháza Formation
|
{{Flag|Hungary}}
|
A species of ''[[Biology:Dermomurex|Dermomurex]]''.
|
|-
|
''Eographis''<ref name=Eographis />
|
Gen. et sp. nov
|
Valid
|
Nützel & Ware ''in'' Nützel ''et al.''
|
[[Earth:Early Triassic|Early Triassic]]
|
|
{{Flag|Pakistan}}
|
A member of the family [[Biology:Hyalogyrinidae|Hyalogyrinidae]]. The type species is ''E. microlineata''.
|
|-
|
''Eotrivia amitrovi''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
|
|-
|
''Eotrivia ledoni''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Lutetian|Lutetian]])
|
|
{{Flag|France}}
|
|
|-
|
''Erato lozoueti''<ref name=Praealaerato>{{Cite journal|author=Dirk Fehse |year=2018 |title=Contributions to the knowledge of the Eratoidae, XVII. Description of three new species and one new genus of Eratoidae from the Oligocene of SW France |journal=Conchylia |volume=48 |issue=3–4 |pages=3–13 }}</ref>
|
Sp. nov
|
Valid
|
Fehse
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Chattian|Chattian]])
|
|
{{Flag|France}}
|
A species of ''[[Biology:Erato (gastropod)|Erato]]''.
|
|-
|
''Erato precursor''<ref name=Praealaerato />
|
Sp. nov
|
Valid
|
Fehse
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Chattian|Chattian]])
|
|
{{Flag|France}}
|
A species of ''[[Biology:Erato (gastropod)|Erato]]''.
|
|-
|
''Eratotrivia neptis''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
|
|-
|
''[[Biology:Euphemites|Euphemites rollinsi]]''<ref name=ACM851>{{cite journal |author=John A. Harper |year=2018 |title=Gastropods of the Gilmore City Formation (Lower Mississippian) of north-central Iowa: Part 1, geology and systematics of Bellerophontoidea and Euomphaloidea |journal=Annals of Carnegie Museum |volume=85 |issue=1 |pages=61–90 |doi=10.2992/007.085.0104 }}</ref>
|
Sp. nov
|
Valid
|
Harper
|
[[Earth:Carboniferous|Carboniferous]] (Mississippian)
|
Gilmore City Formation
|
{{Flag|United States}}<br>
({{Flag|Iowa}})
|
A member of [[Biology:Bellerophontoidea|Bellerophontoidea]].
|
|-
|
''Eurocystina''<ref name=BG931Opole />
|
Gen. et sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A member of the family [[Biology:Pristilomatidae|Pristilomatidae]]. The type species is ''E. nordsiecki''.
|
|-
|
''Euryalox applanatus''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''[[Biology:Euthema|Euthema]]''<ref name=Cretatortulosa />
|
Gen. et sp. nov
|
Valid
|
Yu, Wang & Pan
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Cenomanian|Cenomanian]])
|
[[Earth:Burmese amber|Burmese amber]]
|
{{Flag|Myanmar}}
|
A member of the family [[Biology:Diplommatinidae|Diplommatinidae]]. Genus includes new species ''E. naggsi''.
|
|-
|
''Euthria viciani''<ref>{{Cite journal|author=Zoltán Kovács |year=2018 |title=New records of genus ''Euthria'' (Mollusca, Buccinidae) in the Miocene Paratethys |journal=Földtani közlöny |volume=148 |issue=2 |pages=179–182 |doi=10.23928/foldt.kozl.2018.148.2.179  }}</ref>
|
Sp. nov
| 
Valid
|
Kovács
|
Middle Miocene
|
[[Earth:Leitha Limestone|Leitha Limestone]] Formation
|
{{Flag|Hungary}}
|
A species of ''[[Biology:Euthria|Euthria]]''.
|
|-
|
''Garviea''<ref name=Allmoniella />
|
Gen. et comb. nov
|
Valid
|
Dolin & Dockery
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Cook Mountain Formation
|
{{Flag|Trinidad and Tobago}}<br>
{{Flag|United States}}<br>
({{Flag|Alabama}}<br>
{{Flag|Texas}})
|
A member of [[Biology:Cypraeidae|Cypraeidae]]. Genus includes ''"Archicypraea" degenerata'' Schilder (1939) and ''"[[Biology:Cypraea|Cypraea]]" nuculoides'' Aldrich (1903).
|
|-
|
''Gastrocopta (Albinula) polonica''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Gastrocopta|Gastrocopta]]''.
|
|-
|
''Gibbula tindayaensis''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González & Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Gibbula|Gibbula]]''.
|
|-
|
''Hippochrenes nautagarona''<ref>{{Cite journal|author1=Jean-Michel Pacaud |author2=Dominique Teodori |author3=Michel Bilotte |year=2018 |title=Première occurrence du genre ''Hippochrenes'' (Mollusca, Gastropoda, Rostellariidae) dans le Maastrichtien (Crétacé supérieur) de Larcan (Haute-Garonne, France) et description d’une espèce nouvelle : ''H. nautagarona'' nov. sp. |journal=Bulletin de la Société des Sciences Naturelles de Toulouse |volume=153 |pages=41–47 |url=https://www.researchgate.net/publication/323453476_Premiere_occurrence_du_genre_Hippochrenes_Mollusca_Gastropoda_Rostellariidae_dans_le_Maastrichtien_Cretace_superieur_de_Larcan_Haute-Garonne_France_et_description_d%27une_espece_nouvelle_H_nautagarona_n }}</ref>
|
Sp. nov
|
Valid
|
Pacaud, Teodori & Bilotte
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Maastrichtian|Maastrichtian]])
|
|
{{Flag|France}}
|
A member of the family [[Biology:Rostellariidae|Rostellariidae]].
|
|-
|
''Hystricella microcarinata''<ref name=ZK732 />
|
Sp. nov
|
Valid
|
De Mattia & Groh ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A species of ''[[Biology:Hystricella|Hystricella]]''.
|
|-
|
''Jujubinus ajachaensis''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González & Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Jujubinus|Jujubinus]]''.
|
|-
|
''Ladinaticella simionescui''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''Laevicaspia vinarskii''<ref>{{Cite journal|author1=Thomas A. Neubauer |author2=Sabrina van de Velde |author3=Tamara Yanina |author4=Frank P. Wesselingh |year=2018 |title=A late Pleistocene gastropod fauna from the northern Caspian Sea with implications for Pontocaspian gastropod taxonomy |journal=ZooKeys |volume=770 |pages=43–103 |doi=10.3897/zookeys.770.25365 |pmid=30002590 |pmc=6041354 }}</ref>
|
Sp. nov
|
Valid
|
Neubauer ''et al.''
|
Late [[Earth:Pleistocene|Pleistocene]]
|
|
{{Flag|Russia}}<br>({{Flag|Astrakhan Oblast}})
|
A member of the family [[Biology:Hydrobiidae|Hydrobiidae]].
|
|-
|
''Lanistes microovum''<ref name=PPAmpullariidae />
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A species of ''[[Biology:Lanistes|Lanistes]]''.
|
|-
|
''Lanistes nsungwensis''<ref name=PPAmpullariidae />
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A species of ''[[Biology:Lanistes|Lanistes]]''.
|
|-
|
''Lanistes rukwaensis''<ref name=PPAmpullariidae />
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A species of ''[[Biology:Lanistes|Lanistes]]''.
|
|-
|
''Lanistes songwellipticus''<ref name=PPAmpullariidae />
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A species of ''[[Biology:Lanistes|Lanistes]]''.
|
|-
|
''Lanistes songweovum''<ref name=PPAmpullariidae />
|
Sp. nov
|
Valid
|
Epa ''et al.''
|
Late [[Earth:Oligocene|Oligocene]]
|
Nsungwe Formation
|
{{Flag|Tanzania}}
|
A species of ''[[Biology:Lanistes|Lanistes]]''.
|
|-
|
''Leiostyla piserai''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}<br>
{{Flag|Austria}}?
|
A species of ''[[Biology:Leiostyla|Leiostyla]]''.
|
|-
|
''Marmolatella iordanae''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''Martinietta kadolskyi''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A member of the family [[Biology:Hydrobiidae|Hydrobiidae]].
|
|-
|
''[[Biology:Mcleaniella|Mcleaniella]]''<ref>{{Cite journal|author=Jean-Michel Pacaud |year=2018 |title=''Mcleaniella'', a new genus of Liotiidae (Mollusca, Gastropoda) from Paleocene of the Paris Basin (France) |journal=Xenophora Taxonomy |volume=18 |pages=7–10 |url=https://www.academia.edu/35545520/Mcleaniella_a_new_genus_of_Liotiidae_Mollusca_Gastropoda_from_Paleocene_of_the_Paris_Basin_France_ }}</ref>
|
Gen. et comb. nov
|
Valid
|
Pacaud
|
[[Earth:Paleocene|Paleocene]]
|
|
{{Flag|France}}
|
A member of the family [[Biology:Liotiidae|Liotiidae]]; a new genus for ''"Solarium" danae'' d’Orbigny (1850).
|
|-
|
''[[Biology:Menathais viciani|Menathais viciani]]''<ref name=NovapexMuricidae />
|
Sp. nov
|
Valid
|
Kovács
|
Middle Miocene
|
Sámsonháza Formation
|
{{Flag|Hungary}}
|
A member of the family [[Biology:Muricidae|Muricidae]].
|
|-
|
''Mennoia''<ref name=BG931Opole />
|
Gen. et sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A member of [[Biology:Limacoidea|Limacoidea]] of uncertain phylogenetic placement. The type species is ''M. sculpturata''.
|
|-
|
''Morula mionigra''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Morula (gastropod)|Morula]]''.
|
|-
|
''Murchisonietta''<ref name=Murchisonietta />
|
Gen. et sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
Genus includes new species ''M. acuta''.
|
|-
|
''Neubertella''<ref name=BG931Opole />
|
Gen. et sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A member of [[Biology:Limacoidea|Limacoidea]] of uncertain phylogenetic placement. The type species is ''N. pulchra''.
|
|-
|
''Neverita majimai''<ref name=JPUrahoroTown />
|
Sp. nov
|
Valid
|
Amano & Jenkins ''in'' Amano, Jenkins & Kurita
|
[[Earth:Paleocene|Paleocene]]
|
Katsuhira Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Neverita|Neverita]]''.
|
|-
|
''Occidentina''<ref name=BG931Opole />
|
Gen. et comb. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Austria}}<br>
{{Flag|Hungary}}<br>
{{Flag|Poland}}
|
A member of the family [[Biology:Diplommatinidae|Diplommatinidae]]. The type species is ''"[[Biology:Adelopoma|Adelopoma]]" martensi'' Andreae (1902).
|
|-
|
''Osilinus burgadoi''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Osilinus|Osilinus]]''.
|
|-
|
''Paradrobacia hrvatovici''<ref>{{Cite journal|author1=Mathias Harzhauser |author2=Oleg Mandic |author3=Hartmut Nordsieck |author4=Thomas A. Neubauer |year=2018 |title=A new Helicidae (Gastropoda) from the Middle Miocene of Bosnia and Herzegovina, with a revision of the genus ''Paradrobacia'' |journal=Palaeobiodiversity and Palaeoenvironments |volume=Online edition |issue= |pages= |doi=10.1007/s12549-018-0344-1 }}</ref>
|
Sp. nov
|
Valid
|
Harzhauser, Mandic & Neubauer ''in'' Harzhauser ''et al.''
|
Miocene ([[Earth:Langhian|Langhian]])
|
|
{{Flag|Bosnia and Herzegovina}}
|
A member of the family [[Biology:Helicidae|Helicidae]].
|
|-
|
''Patella mahamensis''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Patella (gastropod)|Patella]]''.
|
|-
|
''Patella maxoratensis''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González & Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Patella (gastropod)|Patella]]''.
|
|-
|
''Patella tintina''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Martín-González & Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Patella (gastropod)|Patella]]''.
|
|-
|
''Praealaerato''<ref name=Praealaerato />
|
Gen. et sp. nov
|
Valid
|
Fehse
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Chattian|Chattian]])
|
|
{{Flag|France}}
|
A relative of members of the genus ''[[Biology:Erato (gastropod)|Erato]]''. Genus includes new species ''P. pacaudi''.
|
|-
|
''Praerosaria besucus''<ref name=Borystheniella />
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
|
{{Flag|France}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]].
|
|-
|
''Praerosaria borysthenis''<ref name=Borystheniella />
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]].
|
|-
|
''Praerosaria stefanskyii''<ref name=Borystheniella />
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]].
|
|-
|
''Primovula (Squiresia)''<ref name=Allmoniella />
|
Subgen. nov
|
Valid
|
Dolin & Dockery
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Cook Mountain Formation
|
{{Flag|United States}}<br>({{Flag|Alabama}})
|
A subgenus of ''[[Biology:Primovula|Primovula]]''. The subgenus includes ''Primovula symmetrica'' (Aldrich, 1903).
|
|-
|
''Projenneria acinonyx''<ref name=XTProjenneria>{{Cite journal|author=Jean-Michel Pacaud |year=2018 |title=Les Cypraeoidea (Mollusca, Caenogastropoda) du Priabonien (Éocène supérieur) de Dnipro (Oblast de Dnipropetrovsk, Ukraine). Partie 2 : Ovulidae (le genre ''Projenneria'' Dolin, 1997) |journal=Xenophora Taxonomy |volume=21 |pages=11–21 |url=https://www.researchgate.net/publication/325976082_Les_Cypraeoidea_Mollusca_Caenogastropoda_du_Priabonien_Eocene_superieur_de_Dnipro_Oblast_de_Dnipropetrovsk_Ukraine_Partie_2_Ovulidae_le_genre_Projenneria_Dolin_1997 }}</ref>
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A member of the family [[Biology:Ovulidae|Ovulidae]].
|
|-
|
''Projenneria maculata''<ref name=XTProjenneria />
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
A member of the family [[Biology:Ovulidae|Ovulidae]].
|
|-
|
''Pseudoklikia''<ref>{{Cite journal|author=Hartmut Nordsieck |year=2018 |title=A new genus of Helicidae (Stylommatophora, Gastropoda) from Early Pleistocene of Lower Austria, with information on the microsculpture of some Plio- and Pleistocene Helicoidea from central Europe |journal=Conchylia |volume=48 |issue=3–4 |pages=51–58 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Nordsieck
|
Early [[Earth:Pleistocene|Pleistocene]]
|
|
{{Flag|Austria}}
|
A member of the family [[Biology:Helicidae|Helicidae]]. The type species is ''"[[Biology:Klikia|Klikia]]" altenburgensis'' Binder (1977).
|
|-
|
''Pseudosimnia (Vokesina)''<ref name=Allmoniella />
|
Subgen. et sp. nov
|
Valid
|
Dolin & Dockery
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Cook Mountain Formation
|
{{Flag|United States}}
|
A subgenus of ''[[Biology:Pseudosimnia|Pseudosimnia]]''. The subgenus includes new species ''P. (V.) anteana''.
|
|-
|
''Racheliella''<ref>{{Cite journal|author=Alexander Nützel |year=2018 |title=''Racheliella'', a new mathildoid gastropod genus (Gastropoda, lower Heterobranchia) from the Late Triassic St. Cassian Formation (N Italy) |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=287 |issue=2 |pages=207–211 |doi=10.1127/njgpa/2018/0713 }}</ref>
|
Gen. et comb. nov
|
Valid
|
Nützel
|
[[Earth:Late Triassic|Late Triassic]] (Carnian)
|
San Cassiano Formation
|
{{Flag|Italy}}
|
A member of [[Biology:Mathildoidea|Mathildoidea]]; a new genus for ''"Loxonema" mersai''.
|
|-
|
''Rasatomaria multistriata''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''Semisulcospira (Biwamelania) kokubuensis''<ref name=BMFM44Semisulcospira>{{Cite journal|author1=Keiji Matsuoka |author2=Osamu Miura |year=2018 |title=Five new species of the genus ''Semisulcospira'' (Mollusca: Caenogastropoda: Semisulcospiridae) from the Pleistocene Katata Formation of the Kobiwako Group, Shiga Prefecture, central Japan |journal=Bulletin of the Mizunami Fossil Museum |volume=44 |pages=59–67 |url=http://www.city.mizunami.lg.jp/docs/2018030900014/files/bull44matsuokamiura.pdf }}</ref>
|
Sp. nov
|
Valid
|
Matsuoka & Miura
|
[[Earth:Pleistocene|Pleistocene]]
|
Katata Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Semisulcospira|Semisulcospira]]''.
|
|-
|
''Semisulcospira (Biwamelania) nakamurai''<ref name=BMFM44Semisulcospira />
|
Sp. nov
|
Valid
|
Matsuoka & Miura
|
[[Earth:Pleistocene|Pleistocene]]
|
Katata Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Semisulcospira|Semisulcospira]]''.
|
|-
|
''Semisulcospira (Biwamelania) pseudomultigranosa''<ref name=BMFM44Semisulcospira />
|
Sp. nov
|
Valid
|
Matsuoka & Miura
|
[[Earth:Pleistocene|Pleistocene]]
|
Katata Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Semisulcospira|Semisulcospira]]''.
|
|-
|
''Semisulcospira (Biwamelania) pusilla''<ref name=BMFM44Semisulcospira />
|
Sp. nov
|
Valid
|
Matsuoka & Miura
|
[[Earth:Pleistocene|Pleistocene]]
|
Katata Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Semisulcospira|Semisulcospira]]''.
|
|-
|
''Semisulcospira (Biwamelania) spinulifera''<ref name=BMFM44Semisulcospira />
|
Sp. nov
|
Valid
|
Matsuoka & Miura
|
[[Earth:Pleistocene|Pleistocene]]
|
Katata Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Semisulcospira|Semisulcospira]]''.
|
|-
|
''Siratus hirmetzli''<ref name=NovapexMuricidae />
|
Sp. nov
|
Valid
|
Kovács
|
Middle Miocene
|
Sámsonháza Formation
|
{{Flag|Hungary}}
|
A species of ''[[Biology:Siratus|Siratus]]''.
|
|-
|
''Sisenna inaequistriata''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''Straparollus obtectus''<ref name=ACM851 />
|
Sp. nov
|
Valid
|
Harper
|
[[Earth:Carboniferous|Carboniferous]] (Mississippian)
|
Gilmore City Formation
|
{{Flag|United States}}<br>
({{Flag|Iowa}})
|
A member of Euomphaloidea.
|
|-
|
''Subepona cluzaudi''<ref name=Borystheniella />
|
Sp. nov
|
Valid
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
|
{{Flag|France}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]].
|
|-
|
''Subepona pacaudi''<ref>{{Cite journal|author=Daniel Ledon |year=2018 |title=Description d’une espèce nouvelle de Cypraeidae (Mollusca, Gastropoda) du Bartonien supérieur (Marinésien, Éocène moyen) du bassin de Paris |journal=Xenophora Taxonomy |volume=18 |pages=3–6 |url=https://www.researchgate.net/publication/322436573_Description_d%27une_espece_nouvelle_de_Cypraeidae_Mollusca_Gastropoda_du_Bartonien_superieur_Marinesien_Eocene_moyen_du_bassin_de_Paris }}</ref>
|
Sp. nov
|
Valid
|
Ledon
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
|
{{Flag|France}}
|
A member of the family [[Biology:Cypraeidae|Cypraeidae]].
|
|-
|
''Taviania checchii''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
|
|-
|
''Taviania danaperensis''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
|
|-
|
''Taviania ukrainica''<ref name=XTTaviania />
|
Sp. nov
|
In press
|
Pacaud
|
[[Earth:Eocene|Eocene]] ([[Earth:Priabonian|Priabonian]])
|
|
{{Flag|Ukraine}}
|
|
|-
|
''Tectarius isletaensis''<ref name=ZT44222 />
|
Sp. nov
|
Valid
|
Vera-Peláez ''in'' Martín-González ''et al.''
|
Late Miocene
|
|
{{Flag|Spain}}<br>
({{Flag|Canary Islands}})
|
A species of ''[[Biology:Tectarius|Tectarius]]''.
|
|-
|
''Theodoxus susuzianus''<ref name=APPOltuNarmanBasin />
|
Sp. nov
|
Valid
|
Harzhauser, Neubauer & Hoşgör
|
Late [[Earth:Oligocene|Oligocene]] or early Miocene
|
Susuz Formation
|
{{Flag|Turkey}}
|
A species of ''[[Biology:Theodoxus|Theodoxus]]''.
|
|-
|
''Turritella amitava''<ref name=JPTurritella>{{Cite journal|author1=Shiladri S. Das |author2=Sandip Saha |author3=Subhendu Bardhan |author4=Sumanta Mallick |author5=Warren D. Allmon |year=2018 |title=The oldest turritelline gastropods: from the Oxfordian (Upper Jurassic) of Kutch, India |journal=Journal of Paleontology |volume=92 |issue=3 |pages=373–387 |doi=10.1017/jpa.2017.89 }}</ref>
|
Sp. nov
|
Valid
|
Das ''et al.''
|
Late Jurassic
|
[[Earth:Chari Formation|Chari Formation]]
|
{{Flag|India}}
|
A species of ''[[Biology:Turritella|Turritella]]''.
|
|-
|
''Turritella dhosaensis''<ref name=JPTurritella />
|
Sp. nov
|
Valid
|
Das ''et al.''
|
Late Jurassic
|
[[Earth:Chari Formation|Chari Formation]]
|
{{Flag|India}}
|
A species of ''[[Biology:Turritella|Turritella]]''.
|
|-
|
''Valvata koehleri''<ref name=APPOltuNarmanBasin />
|
Sp. nov
|
Valid
|
Harzhauser, Neubauer & Hoşgör
|
Late [[Earth:Oligocene|Oligocene]] or early Miocene
|
Susuz Formation
|
{{Flag|Turkey}}
|
A species of ''[[Biology:Valvata|Valvata]]''.
|
|-
|
''Valvata mathiasi''<ref>{{Cite journal|author1=Daniela Esu |author2=Odoardo Girotti |year=2018 |title=''Valvata mathiasi'' n. sp. (Gastropoda: Heterobranchia: Valvatidae) from the Lower Pliocene of the Val di Pesa (Tuscany, Central Italy) |journal=Archiv für Molluskenkunde: International Journal of Malacology |volume=147 |issue=1 |pages=49–54 |doi=10.1127/arch.moll/147/049-054 }}</ref>
|
Sp. nov
|
Valid
|
Esu & Girotti
|
Early Pliocene
|
|
{{Flag|Italy}}
|
A species of ''[[Biology:Valvata|Valvata]]''.
|
|-
|
''Vertigo antipygmaea''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Vertigo (gastropod)|Vertigo]]''.
|
|-
|
''Vitrea angustaeumbilicata''<ref name=BG931Opole />
|
Sp. nov
|
Valid
|
Harzhauser & Neubauer
|
Miocene
|
|
{{Flag|Poland}}
|
A species of ''[[Biology:Vitrea|Vitrea]]''.
|
|-
|
''Willungia felix''<ref>{{Cite journal|author=Dirk Fehse |year=2018 |title=A new species of the genus ''Willungia'' Powell 1938 (Mollusca: Gastropoda: Cypraeoidea) from Tasmania |journal=Conchylia |volume=48 |issue=3–4 |pages=59–63 }}</ref>
|
Sp. nov
|
Valid
|
Fehse
|
Early Miocene
|
|
{{Flag|Australia}}
|
A member of [[Biology:Cypraeoidea|Cypraeoidea]].
|
|-
|
''Wollastonia beckmanni''<ref name=ZK732 />
|
Sp. nov
|
Valid
|
De Mattia & Groh ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A member of [[Biology:Helicoidea|Helicoidea]] belonging to the family [[Biology:Geomitridae|Geomitridae]].
|
|-
|
''Wollastonia falknerorum''<ref name=ZK732 />
|
Sp. nov
|
Valid
|
Groh, Neiber & De Mattia ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A member of [[Biology:Helicoidea|Helicoidea]] belonging to the family [[Biology:Geomitridae|Geomitridae]].
|
|-
|
''Wollastonia inexpectata''<ref name=ZK732 />
|
Sp. nov
|
Valid
|
De Mattia & Groh ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A member of [[Biology:Helicoidea|Helicoidea]] belonging to the family [[Biology:Geomitridae|Geomitridae]].
|
|-
|
''Wollastonia ripkeni''<ref name=ZK732 />
|
Sp. nov
|
Valid
|
De Mattia & Groh ''in'' De Mattia, Neiber & Groh
|
Quaternary
|
|
{{Flag|Portugal}}<br>({{Flag|Madeira}})
|
A member of [[Biology:Helicoidea|Helicoidea]] belonging to the family [[Biology:Geomitridae|Geomitridae]].
|
|-
|
''[[Biology:Worthenia|Worthenia (Humiliworthenia) anisica]]''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''[[Biology:Worthenia|Worthenia (Humiliworthenia) microstriata]]''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|
''[[Biology:Worthenia|Worthenia (Worthenia) dobrogeana]]''<ref name=Murchisonietta />
|
Sp. nov
|
Valid
|
Nützel, Kaim & Grădinaru
|
[[Earth:Middle Triassic|Middle Triassic]] (Anisian)
|
|
{{Flag|Romania}}
|
|
|-
|}

==Other molluscs==

===Research===
* A study on patterns of subtle [[Biology:Morphology|morphological]] variation in two assemblages of the [[Earth:Cambrian|Cambrian]] [[Biology:Helcionelloida|helcionelloid]] ''[[Biology:Mackinnonia|Mackinnonia]] rostrata'' from the [[Earth:Shackleton Limestone|Shackleton Limestone]] of [[Earth:Antarctica|Antarctica]] and Ajax Limestone of {{wipe|Australia}}, and an assemblage of ''M. taconica'' from the Bastion Formation of [[Place:Greenland|Greenland]], is published by Jackson & Claybourn (2018).<ref>{{Cite journal|author1=Illiam S. C. Jackson |author2=Thomas M. Claybourn |year=2018 |title=Morphometric analysis of inter‐ and intraspecific variation in the Cambrian helcionelloid mollusc ''Mackinnonia'' |journal=Palaeontology |volume=61 |issue=5 |pages=761–773 |doi=10.1111/pala.12368 }}</ref>
* The oldest known evidence of [[Biology:Trematoda|trematode]] parasitism of [[Biology:Bivalvia|bivalves]] in the form of igloo-shaped traces found on shells of the freshwater bivalve ''[[Biology:Sphaerium|Sphaerium]]'' is reported from the [[Earth:Upper Cretaceous|Upper Cretaceous]] Judith River Formation (Montana, {{wipe|United States}}) by Rogers ''et al.'' (2018).<ref>{{Cite journal|author1=Raymond R. Rogers |author2=Kristina A. Curry Rogers |author3=Brian C. Bagley |author4=James J. Goodin |author5=Joseph H. Hartman |author6=Jeffrey T. Thole |author7=Michał Zatoń |year=2018 |title=Pushing the record of trematode parasitism of bivalves upstream and back to the Cretaceous |journal=Geology |volume=46 |issue=5 |pages=431–434 |doi=10.1130/G40035.1 }}</ref>
* A study evaluating the association of past climate changes with extinction in [[Earth:Cenozoic|Cenozoic]] marine bivalves will be published by Edie ''et al.'' (2018).<ref>{{Cite journal|author1=Stewart M. Edie |author2=Shan Huang |author3=Katie S. Collins |author4=Kaustuv Roy |author5=David Jablonski |year=2018 |title=Loss of biodiversity dimensions through shifting climates and ancient mass extinctions |journal=Integrative and Comparative Biology |volume=in press |issue= |pages= |doi=10.1093/icb/icy111 |pmid=30204879 }}</ref>
* A study on the temporal and spatial distribution of [[Biology:Scallop|pectinid]] and [[Biology:Ostreidae|ostreid]] bivalves in Middle and Late Jurassic sequences exposed in the Tanggula Mountains ({{wipe|China}}) will be published by Sha (2018).<ref>{{Cite journal|author=Jingeng Sha |year=2018 |title=Opening time of the Hispanic Corridor and migration patterns of pan-tropical cosmopolitan Jurassic pectinid and ostreid bivalves |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=in press |pages= |doi=10.1016/j.palaeo.2018.09.018 }}</ref>
* The oldest known [[Biology:Shipworms|shipworms]] reported so far, preserved with silicified soft parts, are described from the mid‐[[Earth:Cretaceous|Cretaceous]] logs of the Envigne Valley ({{wipe|France}}) by Robin ''et al.'' (2018).<ref>{{Cite journal|author1=Ninon Robin |author2=Marcel Velasquez |author3=Anaïs Boura |author4=Géraldine Garcia |author5=Clément Jauvion |author6=Jean‐Marie Boiteau |author7=Bernard Gomez |author8=Véronique Daviero‐Gomez |author9=Xavier Valentin |year=2018 |title=The oldest shipworms (Bivalvia, Pholadoidea, Teredinidae) preserved with soft parts (western France): insights into the fossil record and evolution of Pholadoidea |journal=Palaeontology |volume=61 |issue=6 |pages=905–918 |doi=10.1111/pala.12376 }}</ref>
* A study on the [[Earth:Taphonomy|taphonomy]] and paleoecology of [[Biology:Oyster|oyster]] mass occurrences from the [[Earth:Cretaceous|Cretaceous]] ([[Earth:Hauterivian|Hauterivian]]) Neuquén Basin (west-central {{wipe|Argentina}}), dominated by the [[Biology:Gryphaeidae|gryphaeid]] small oyster ''Ceratostreon'', is published by Toscano, Lazo & Luci (2018).<ref>{{Cite journal|author1=Agustina G. Toscano |author2=Darío G. Lazo |author3=Leticia Luci |year=2018 |title=Taphonomy and paleoecology of Lower Cretaceous oyster mass occurrences from west-central Argentina and evolutionary paleoecology of gregariousness in oysters |journal=Palaios |volume=33 |issue=6 |pages=237–255 |doi=10.2110/palo.2017.096 }}</ref>
* Evidence of exceptional preservation in the [[Biology:Nacre|nacre]] and prismatic layers of a 66-million-years-old bivalve shell (of a member of the genus ''[[Biology:Pinna (bivalve)|Pinna]]'' from the Owl Creek Formation, Mississippi, {{wipe|United States}}) is presented by Myers ''et al.'' (2018).<ref>{{Cite journal|author1=Corinne E. Myers |author2=Kristin D. Bergmann |author3=Chang-Yu Sun |author4=Nicholas Boekelheide |author5=Andrew H. Knoll |author6=Pupa U.P.A Gilbert |year=2018 |title=Exceptional preservation of organic matrix and shell microstructure in a Late Cretaceous ''Pinna'' fossil revealed by photoemission electron spectromicroscopy |journal=Geology |volume=46 |issue=8 |pages=711–714 |doi=10.1130/G45271.1 }}</ref>
* A study on the [[Biology:Allometry|allometric]] growth of shells of the [[Earth:Cenozoic|Cenozoic]] burrowing bivalves ''Claibornicardia paleopatagonica'' and ''Crassatella kokeni'' from {{wipe|Argentina}} is published by Perez & Santelli (2018).<ref>{{Cite journal|author1=Damián Eduardo Perez |author2=María Belén Santelli |year=2018 |title=Allometric shell growth in infaunal burrowing bivalves: examples of the archiheterodonts ''Claibornicardia paleopatagonica'' (Ihering, 1903) and ''Crassatella kokeni'' Ihering, 1899 |journal=PeerJ |volume=6 |pages=e5051 |doi=10.7717/peerj.5051 |pmid=29942699 |pmc=6014312 }}</ref>
* Macro[[Earth:Bioerosion|bioerosion]] of [[Chemistry:Silicate|silicate]] [[Earth:Siltstone|siltstone]] rocks caused by extant rock-boring [[Biology:Mussel|mussel]]s is reported from a freshwater section of the Kaladan River (Myanmar) by Bolotov ''et al.'' (2018), who note the similarity of recent Kaladan borings to borings assigned to the [[Biology:Ichnotaxon|ichnotaxon]] ''Gastrochaenolites anauchen'' from the [[Earth:Carboniferous|Carboniferous]] deposits of the {{wipe|United States}}, and interpret their discovery as indicating that rocks with macroborings and fossilized members of rock-boring communities are not necessarily a direct indicator of shallow marine paleo-environments, but may also reflect freshwater habitats.<ref>{{Cite journal|author1=Ivan N. Bolotov |author2=Olga V. Aksenova |author3=Torkild Bakken |author4=Christopher J. Glasby |author5=Mikhail Yu. Gofarov |author6=Alexander V. Kondakov |author7=Ekaterina S. Konopleva |author8=Manuel Lopes-Lima |author9=Artyom A. Lyubas |author10=Yu Wang |author11=Andrey Yu. Bychkov |author12=Agniya M. Sokolova |author13=Kitti Tanmuangpak |author14=Sakboworn Tumpeesuwan |author15=Ilya V. Vikhrev |author16=J. Bruce H. Shyu |author17=Than Win |author18=Oleg S. Pokrovsky |year=2018 |title=Discovery of a silicate rock-boring organism and macrobioerosion in fresh water |journal=Nature Communications |volume=9 |pages=Article number 2882 |doi=10.1038/s41467-018-05133-4 |pmid=30038289 |pmc=6056532 }}</ref>

===New taxa===
{| class="wikitable sortable" align="center" width="100%"
|-
! Name
! Novelty
! Status
! Authors
! Age
! Unit
! Location
! Notes
! Images
|-
|
''Abra rossii''<ref>{{Cite journal|author1=Maria Cristina Bonci |author2=Gian Mario Dabove |author3=Michele Piazza |year=2018 |title=The Oligocene mollusc types of Gaetano Rovereto from Santa Giustina and Sassello (NW Italy) |journal=Carnets de Géologie |volume=18 |issue=12 |pages=281–303 |url=http://paleopolis.rediris.es/cg/1812/index.html |doi=10.4267/2042/68549 }}</ref>
|
Nom. nov
|
Valid
|
Bonci, Dabove & Piazza
|
[[Earth:Oligocene|Oligocene]]
|
Molare Formation
|
{{Flag|Italy}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Semelidae|Semelidae]], a species of ''[[Biology:Abra (bivalve)|Abra]]''; a replacement name for ''Syndesmya intermedia'' Rovereto (1898).
|
|-
|
''Acanthochitona andegavensis''<ref name=ZT4447>{{Cite journal|author1=Bruno Dell'Angelo |author2=Bernard M. Landau |author3=Frank Van Dingenen |author4=Luc Ceulemans |year=2018 |title=The upper Miocene chitons of northwest France (Mollusca: Polyplacophora) |journal=Zootaxa |volume=4447 |issue=1 |pages=1–62 |doi=10.11646/zootaxa.4447.1.1 |pmid=30313867 }}</ref>
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]]; a species of ''[[Biology:Acanthochitona|Acanthochitona]]''.
|
|-
|
''Acanthochitona chauvereauensis''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]]; a species of ''Acanthochitona''.
|
|-
|
''Acanthochitona globosa''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]]; a species of ''Acanthochitona''.
|
|-
|
''Acutostrea gaviota''<ref name=CIS526oysters>{{Cite journal|author=Richard L. Squires |year=2018 |title=Paleocene and Eocene oysters from the west coast of the United States: revision of named species and recognition of new species |journal=Contributions in Science |volume=526 |pages=1–29 |url=https://stage.nhm.org/site/sites/default/files/pdf/contrib_science/CIS%20526.1.Squires..pdf }}</ref>
|
Sp. nov
|
Valid
|
Squires
|
Late [[Earth:Eocene|Eocene]]
|
Alegria Formation<br>
Gaviota Formation<br>
Wheatland Formation
|
{{Flag|United States}}<br>({{Flag|California}})
|
A [[Biology:Ostreidae|true oyster]].
|
|-
|
''Adacna yaninae''<ref name=QInewcockles>{{Cite journal|author1=Yeşim Büyükmeriç |author2=Frank P. Wesselingh |year=2018 |title=New cockles (Bivalvia: Cardiidae: Lymnocardiinae) from Late Pleistocene Lake Karapınar (Turkey): Discovery of a Pontocaspian refuge? |journal=Quaternary International |volume=465, Part A |pages=37–45 |doi=10.1016/j.quaint.2016.03.018 }}</ref>
|
Sp. nov
|
Valid
|
Büyükmeriç & Wesselingh
|
Late Pleistocene
|
|
{{Flag|Turkey}}
|
A [[Biology:Cockle (bivalve)|cockle]].
|
|-
|
''Akardita''<ref>{{Cite journal|author1=Rafael La Perna |author2=Mauro M. Brunetti |author3=Giano Della Bella |year=2018 |title=Systematic position of two Pliocene carditids with description of ''Akardita'' n. gen. and ''A. iberica'' n. sp. (Bivalvia: Carditidae) |journal=Zootaxa |volume=4379 |issue=2 |pages=215–230 |doi=10.11646/zootaxa.4379.2.4 |pmid=29689985 }}</ref>
|
Gen. et comb. et sp. nov
|
Valid
|
La Perna, Brunetti & Della Bella 
|
Pliocene to recent
|
|
{{Flag|Italy}}<br>
{{Flag|Spain}}<br>
West Africa
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Carditidae|Carditidae]]. The type species is the Pliocene species ''"[[Biology:Cardita|Cardita]]" subrevoluta'' de Stefani (1888) from Italy; genus also includes new species ''Akardita iberica'' from the Pliocene of Spain, as well as extant species ''Cardita (Venericardia) monodi'' Nicklès (1953) from West Africa.
|
|-
|
''Aksumya''<ref name=Aksumya>{{Cite journal|author=Steffen Kiel |year=2018 |title=Three new bivalve genera from Triassic hydrocarbon seep deposits in southern Turkey |journal=Acta Palaeontologica Polonica |volume=63 |issue=2 |pages=221–234 |doi=10.4202/app.00466.2018 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Kiel
|
[[Earth:Late Triassic|Late Triassic]] (late Carnian, possibly also Norian)
|
|
{{Flag|Turkey}}<br>
{{Flag|United States}}?
|
A [[Biology:Bivalvia|bivalve]] belonging to the group [[Biology:Anomalodesmata|Anomalodesmata]] and the superfamily Pholadomyoidea. The type species is ''A. krystyni''.
|
|-
|
''"Anodontia" mioinflata''<ref>{{Cite journal|author1=Steffen Kiel |author2=Marco Sami |author3=Marco Taviani |year=2018 |title=A serpulid-''Anodontia''-dominated methane-seep deposit from the upper Miocene of northern Italy |journal=Acta Palaeontologica Polonica |volume=63 |issue=3 |pages=569–577 |doi=10.4202/app.00472.2018 }}</ref>
|
Sp. nov
|
Valid
|
Kiel, Sami & Taviani
|
Late Miocene
|
|
{{Flag|Italy}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Lucinidae|Lucinidae]]; a species of ''Anodontia'' ''sensu lato''.
|
|-
|
''Astarte (Astarte) paleocenica''<ref name=JPUrahoroTown />
|
Sp. nov
|
Valid
|
Amano & Jenkins ''in'' Amano, Jenkins & Kurita
|
[[Earth:Paleocene|Paleocene]]
|
Katsuhira Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Astarte (bivalve)|Astarte]]''.
|
|-
|
''Callochiton pouweri''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Callochiton|Callochiton]]''.
|
|-
|
''Cardilia edwardsi''<ref>{{Cite journal|author1=Javier H. Signorelli |author2=J.G.M. (Han) Raven |year=2018 |title=Current knowledge of the family Cardiliidae (Bivalvia, Mactroidea) |journal=Journal of Paleontology |volume=92 |issue=2 |pages=130–145 |doi=10.1017/jpa.2017.86 }}</ref>
|
Sp. nov
|
Valid
|
Signorelli & Raven
|
[[Earth:Eocene|Eocene]] ([[Earth:Bartonian|Bartonian]])
|
Becton Formation
|
{{Flag|United Kingdom}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Cardiliidae|Cardiliidae]].
|
|-
|
''Carolinapecten corpulentus''<ref name=BFMNH58Pectinidae>{{Cite journal|author=Thomas R. Waller |year=2018 |title=Systematics and biostratigraphy of ''Chesapecten'' and ''Carolinapecten'' (Mollusca: Bivalvia: Pectinidae) in the upper Miocene and Pliocene “Lower Tamiami Formation” of southwestern Florida |journal=Bulletin of the Florida Museum of Natural History |volume=56 |issue=1 |pages=1–47 |url=https://www.floridamuseum.ufl.edu/files/9815/3022/4121/vol56no1archival.pdf }}</ref>
|
Sp. nov
|
Valid
|
Waller
|
Late Miocene
|
[[Earth:Peace River Formation (Florida)|Peace River Formation]]
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]].
|
|-
|
''Carolinapecten murdockensis''<ref name=BFMNH58Pectinidae />
|
Sp. et 3 subsp. nov
|
Valid
|
Waller
|
Late Miocene
|
[[Earth:Peace River Formation (Florida)|Peace River Formation]]
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]]. This species includes new subspecies ''C. murdockensis druidwilsoni'', ''C. murdockensis murdockensis'' and ''C. murdockensis parawatsonensis''.
|
|-

|
''Caspiconcha basquensis''<ref name=JPCaspiconcha>{{Cite journal|author1=Robert G. Jenkins |author2=Andrzej Kaim |author3=Yoshinori Hikida |author4=Steffen Kiel |year=2018 |title=Four new species of the Jurassic to Cretaceous seep-restricted bivalve ''Caspiconcha'' and implications for the history of chemosynthetic communities |journal=Journal of Paleontology |volume=92 |issue=4 |pages=596–610 |doi=10.1017/jpa.2018.7 }}</ref>
|
Sp. nov
|
Valid
|
Jenkins ''et al.''
|
[[Earth:Early Cretaceous|Early Cretaceous]] (late [[Earth:Albian|Albian]])
|
|
{{Flag|Spain}}
|
A kalenterid [[Biology:Bivalvia|bivalve]].
|
|-
|
''Caspiconcha lastsamurai''<ref name=JPCaspiconcha />
|
Sp. nov
|
Valid
|
Jenkins ''et al.''
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Campanian|Campanian]])
|
|
{{Flag|Japan}}
|
A kalenterid [[Biology:Bivalvia|bivalve]].
|
|-
|
''Caspiconcha raukumaraensis''<ref name=JPCaspiconcha />
|
Sp. nov
|
Valid
|
Jenkins ''et al.''
|
[[Earth:Cretaceous|Cretaceous]] (late [[Earth:Albian|Albian]] to mid-[[Earth:Cenomanian|Cenomanian]])
|
|
{{Flag|New Zealand}}
|
A kalenterid [[Biology:Bivalvia|bivalve]].
|
|-
|
''Caspiconcha yubariensis''<ref name=JPCaspiconcha />
|
Sp. nov
|
Valid
|
Jenkins ''et al.''
|
[[Earth:Early Cretaceous|Early Cretaceous]] (late [[Earth:Albian|Albian]])
|
|
{{Flag|Japan}}
|
A kalenterid [[Biology:Bivalvia|bivalve]].
|
|-
|
''Chaetopleura abbessi''<ref name=HBchitons>{{Cite journal|author1=Lesley Cherns |author2=Enrico Schwabe |year=2018 |title=Eocene and Oligocene chitons (Polyplacophora) from the Paris and Hampshire Basins |journal=Historical Biology: An International Journal of Paleobiology |volume=in press |issue= |pages= |doi=10.1080/08912963.2017.1387545 }}</ref>
|
Sp. nov
|
In press
|
Cherns & Schwabe
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Chattian|Chattian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]]. Originally described as a species of ''[[Biology:Chaetopleura|Chaetopleura]]''; subsequently transferred to the genus ''[[Biology:Ischnochiton|Ischnochiton]]'' by Dell’Angelo ''et al.'' (2018).<ref name=Spinochiton />
|
|-
|
''Chaetopleura gaasi''<ref name=HBchitons />
|
Sp. nov
|
In press
|
Cherns & Schwabe
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Rupelian|Rupelian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], Originally described as a species of ''[[Biology:Chaetopleura|Chaetopleura]]''; subsequently transferred to the new genus ''Spinochiton'' by Dell’Angelo ''et al.'' (2018).<ref name=Spinochiton />
|
|-
|
''[[Biology:Chesapecten|Chesapecten madisonius sarasotensis]]''<ref name=BFMNH58Pectinidae />
|
Subsp. nov
|
Valid
|
Waller
|
Pliocene
|
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]].
|
|-
|
''[[Biology:Chesapecten|Chesapecten middlesexensis bayshorensis]]''<ref name=BFMNH58Pectinidae />
|
Subsp. nov
|
Valid
|
Waller
|
Late Miocene
|
[[Earth:Peace River Formation (Florida)|Peace River Formation]]
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]].
|
|-
|
''[[Biology:Chesapecten|Chesapecten middlesexensis hunterae]]''<ref name=BFMNH58Pectinidae />
|
Subsp. nov
|
Valid
|
Waller
|
Late Miocene
|
[[Earth:Peace River Formation (Florida)|Peace River Formation]]
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]].
|
|-
|
''[[Biology:Chesapecten|Chesapecten quinarius]]''<ref name=BFMNH58Pectinidae />
|
Sp. nov
|
Valid
|
Waller
|
Pliocene
|
|
{{flag|United States}}<br>({{flag|Florida}})
|
A [[Biology:Scallop|scallop]].
|
|-
|
''Connexochiton vivesi''<ref name=Spinochiton>{{Cite journal|author1=Bruno Dell’Angelo |author2=Jean-Francois Lesport |author3=Alain Cluzaud |author4=Maurizio Sosso |year=2018 |title=The Oligocene to Miocene chitons (Mollusca: Polyplacophora) of the Aquitaine Basin, southwestern France, and Ligerian Basin, western France. Part 1: Leptochitonidae, Hanleyidae, Ischnochitonidae, Chitonidae, Spinochitonidae fam. nov. and Schizochitonidae |journal=Bollettino Malacologico |volume=54 |issue=1 |pages=1–47 }}</ref>
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]].
|
|-
|
''Crassatella ballista''<ref name=PJ525Crassatella>{{Cite journal|author=A. A. Berezovsky |year=2018 |title=New species of Crassatellidae (Bivalvia) from the Middle Eocene of Ukraine |journal=Paleontological Journal |volume=52 |issue=5 |pages= |url=https://elibrary.ru/item.asp?id=35524923 }}</ref>
|
Sp. nov
|
Valid
|
Berezovsky
|
Middle [[Earth:Eocene|Eocene]]
|
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''Crassatella calva''<ref name=PJ525Crassatella />
|
Sp. nov
|
Valid
|
Berezovsky
|
Middle [[Earth:Eocene|Eocene]]
|
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''Crassatella necopina''<ref name=PJ521Crassatella>{{Cite journal|author=A. A. Berezovsky |year=2018 |title=Some new species of ''Crassatella'' (Bivalvia) from the Upper Eocene of Ukraine |journal=Paleontological Journal |volume=52 |issue=1 |pages=9–17 |doi=10.1134/S0031030118010057 |url=https://elibrary.ru/item.asp?id=32290529 }}</ref>
|
Sp. nov
|
Valid
|
Berezovsky
|
Late [[Earth:Eocene|Eocene]]
|
Mandrikovka Beds
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''Crassatella personata''<ref name=PJ521Crassatella />
|
Sp. nov
|
Valid
|
Berezovsky
|
Late [[Earth:Eocene|Eocene]]
|
Mandrikovka Beds
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''Crassatella singulata''<ref name=PJ521Crassatella />
|
Sp. nov
|
Valid
|
Berezovsky
|
Late [[Earth:Eocene|Eocene]]
|
Mandrikovka Beds
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''Crassatina conquisita''<ref name=PJ524Crassatina>{{cite journal |author=A. A. Berezovsky |year=2018 |title=New species of ''Crassatina'' (Bivalvia) from the Middle and Upper Eocene of Ukraine |journal=Paleontological Journal |volume=52 |issue=4 |pages=351–364 |doi=10.1134/S0031030118040044 }}</ref>
|
Sp. nov
|
Valid
|
Berezovsky
|
Late [[Earth:Eocene|Eocene]]
|
Mandrikovka Beds
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]].
|
|-
|
''Crassatina insolita''<ref name=PJ524Crassatina />
|
Sp. nov
|
Valid
|
Berezovsky
|
Late [[Earth:Eocene|Eocene]]
|
Mandrikovka Beds
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]].
|
|-
|
''Crassatina subcostata''<ref name=PJ524Crassatina />
|
Sp. nov
|
Valid
|
Berezovsky
|
Middle [[Earth:Eocene|Eocene]]
|
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]].
|
|-
|
''Crassostrea tectonica''<ref name=CIS526oysters />
|
Sp. nov
|
Valid
|
Squires
|
Middle [[Earth:Eocene|Eocene]]
|
Coldwater Formation<br>
Domengine Formation<br>
[[Earth:Matilija Sandstone|Matilija Sandstone]]<br>
Santiago Formation
|
{{Flag|United States}}<br>({{Flag|California}})
|
A [[Biology:Ostreidae|true oyster]], a species of ''[[Biology:Crassostrea|Crassostrea]]''.
|
|-
|
''Cubitostrea californiana''<ref name=CIS526oysters />
|
Sp. nov
|
Valid
|
Squires
|
Late early [[Earth:Eocene|Eocene]]
|
Ardath Shale<br>
[[Earth:Llajas Formation|Llajas Formation]]
|
{{Flag|United States}}<br>({{Flag|California}})
|
A [[Biology:Ostreidae|true oyster]].
|
|-
|
''Cyrtokolymia bobini''<ref name=PJ521Inoceramus>{{Cite journal|author=A. S. Biakov |year=2018 |title=New species of ''Inoceramus''-like bivalves of the subfamily Kolymiinae from the Middle Permian of Northeastern Asia |journal=Paleontological Journal |volume=52 |issue=1 |pages=1–8 |doi=10.1134/S0031030118010069 }}</ref>
|
Sp. nov
|
Valid
|
Biakov
|
Middle [[Earth:Permian|Permian]]
|
|
{{Flag|Russia}}
|
An ''[[Biology:Inoceramus|Inoceramus]]''-like [[Biology:Bivalvia|bivalve]] belonging to the family Kolymiidae.
|
|-
|
''Debrunia acuta''<ref name=CR84Debrunia>{{Cite journal|author1=Jean-Pierre Masse |author2=Mukerrem Fenerci-Masse |year=2018 |title=Taxonomy and stratigraphy of Early Cretaceous species of ''Debrunia'' Masse and Fenerci-Masse (Hippuritida, Monopleuridae) of the Mediterranean region |journal=Cretaceous Research |volume=84 |pages=32–61 |doi=10.1016/j.cretres.2017.09.016 }}</ref>
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Hauterivian|Hauterivian]])
|
|
{{Flag|France}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Debrunia elongata''<ref name=CR84Debrunia />
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Aptian|Aptian]], possibly [[Earth:Albian|Albian]])
|
Serdj Formation
|
{{Flag|Algeria}}<br>
{{Flag|Bosnia and Herzegovina}}<br>
{{Flag|Italy}}<br>
{{Flag|Spain}}<br>
{{Flag|Tunisia}}<br>
{{Flag|Turkey}}?
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Debrunia heliomorpha''<ref name=CR84Debrunia />
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Hauterivian|Hauterivian]])
|
|
{{Flag|France}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Debrunia massiliana''<ref name=CR84Debrunia />
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Valanginian|Valanginian]])
|
|
{{Flag|France}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Debrunia tunesiana''<ref name=CR84Debrunia />
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Hauterivian|Hauterivian]])
|
Bou Hedma Formation
|
{{Flag|Tunisia}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Debrunia ucetiae''<ref name=CR84Debrunia />
|
Sp. nov
|
Valid
|
Masse & Fenerci-Masse
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Barremian|Barremian]] and [[Earth:Aptian|Aptian]])
|
|
{{Flag|France}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]] belonging to the family Monopleuridae.
|
|-
|
''Elliptiolucina neozelandica''<ref name=APPLucinidae>{{Cite journal|author1=Kazutaka Amano |author2=Crispin T.S. Little |author3=Kathleen A. Campbell |year=2018 |title=Lucinid bivalves from Miocene hydrocarbon seep sites of eastern North Island, New Zealand, with comments on Miocene New Zealand seep faunas |journal=Acta Palaeontologica Polonica |volume=63 |issue=2 |pages=371–382 |doi=10.4202/app.00461.2018 }}</ref>
|
Sp. nov
|
Valid
|
Amano, Little & Campbell
|
Miocene
|
Bexhaven Limestone
|
{{Flag|New Zealand}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Lucinidae|Lucinidae]].
|
|-
|
''Eucrassatella depulsoris''<ref name=PJ525Crassatella />
|
Sp. nov
|
Valid
|
Berezovsky
|
Middle [[Earth:Eocene|Eocene]]
|
|
{{Flag|Ukraine}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Crassatellidae|Crassatellidae]].
|
|-
|
''[[Biology:Hanleya|Hanleya sancticlementensis]]''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]].
|
|-
|
''[[Biology:Hanleya|Hanleya sossoi]]''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]].
|
|-
|
''Ischnochiton fehsei''<ref name=HBchitons />
|
Sp. nov
|
In press
|
Cherns & Schwabe
|
[[Earth:Eocene|Eocene]]
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Ischnochiton|Ischnochiton]]''.
|
|-
|
''Ischnochiton nitidum''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''Ischnochiton''.
|
|-
|
''Ischnochiton renardi''<ref name=Spinochiton />
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Ischnochiton|Ischnochiton]]''.
|
|-
|
''Kasimlara''<ref name=Aksumya />
|
Gen. et sp. nov
|
Valid
|
Kiel
|
[[Earth:Late Triassic|Late Triassic]] (late Carnian)
|
|
{{Flag|Turkey}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the group [[Biology:Carditida|Carditida]] and the family Kalenteridae. The type species is ''K. kosuni''.
|
|-
|
''Kolymia pontoneica''<ref name=PJ521Inoceramus />
|
Sp. nov
|
Valid
|
Biakov
|
Middle [[Earth:Permian|Permian]]
|
|
{{Flag|Russia}}
|
An ''[[Biology:Inoceramus|Inoceramus]]''-like [[Biology:Bivalvia|bivalve]] belonging to the family Kolymiidae.
|
|-
|
''Kolymia posneri''<ref name=PJ521Inoceramus />
|
Sp. nov
|
Valid
|
Muromzeva, Kusnezov & Biakov ''in'' Biakov ''et al.''
|
Middle [[Earth:Permian|Permian]]
|
Delezhinskaya Formation
|
{{Flag|Russia}}
|
An ''[[Biology:Inoceramus|Inoceramus]]''-like [[Biology:Bivalvia|bivalve]] belonging to the family Kolymiidae.
|
|-
|
''Kolymia simkiniformis''<ref name=PJ521Inoceramus />
|
Sp. nov
|
Valid
|
Biakov
|
Middle [[Earth:Permian|Permian]]
|
|
{{Flag|Russia}}
|
An ''[[Biology:Inoceramus|Inoceramus]]''-like [[Biology:Bivalvia|bivalve]] belonging to the family Kolymiidae.
|
|-
|
''Leptochiton aturriensis''<ref name=Spinochiton />
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Leptochiton (chiton)|Leptochiton]]''.
|
|-
|
''Leptochiton lateropustulosus''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]] , a species of ''Leptochiton''.
|
|-
|
''Leptochiton parvus''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]] , a species of ''Leptochiton''.
|
|-
|
''Leptochiton renauleauensis''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]] , a species of ''Leptochiton''.
|
|-
|
''Lepidopleurus gallicus''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]] , a species of ''[[Biology:Lepidopleurus|Lepidopleurus]]''.
|
|-
|
''Lepidopleurus pseudobenoisti''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]] , a species of ''[[Biology:Lepidopleurus|Lepidopleurus]]''.
|
|-
|
''Lucilina saubadeae''<ref name=Spinochiton />
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Lucilina|Lucilina]]''.
|
|-
|
''Lucinoma saetheri''<ref name=APPLucinidae />
|
Sp. nov
|
Valid
|
Amano, Little & Campbell
|
Miocene
|
Bexhaven Limestone<br>
Ihungia Limestone
|
{{Flag|New Zealand}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Lucinidae|Lucinidae]].
|
|-
|
''Meganodontia haunuiensis''<ref name=APPLucinidae />
|
Sp. nov
|
Valid
|
Amano, Little & Campbell
|
Miocene
|
Ihungia Limestone
|
{{Flag|New Zealand}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Lucinidae|Lucinidae]].
|
|-
|
''Megaxinus stironensis''<ref>{{Cite journal|author1=Steffen Kiel |author2=Marco Taviani |year=2018 |title=Chemosymbiotic bivalves from the late Pliocene Stirone River hydrocarbon seep complex in northern Italy |journal=Acta Palaeontologica Polonica |volume=63 |issue=3 |pages=557–568 |doi=10.4202/app.00473.2018 }}</ref>
|
Sp. nov
|
Valid
|
Kiel & Taviani
|
Pliocene
|
Lugagnano Formation
|
{{Flag|Italy}}
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Lucinidae|Lucinidae]].
|
|-
|
''Monodacna pseudocolorata''<ref name=QInewcockles />
|
Sp. nov
|
Valid
|
Büyükmeriç & Wesselingh
|
Late Pleistocene
|
|
{{Flag|Turkey}}
|
A [[Biology:Cockle (bivalve)|cockle]].
|
|-
|
''Neuquemya''<ref>{{Cite journal|author=Susana E. Damborenea |year=2018 |title=New bivalve genus from the Early Jurassic of Neuquén Basin, Argentina, and its bearing on the Cuspidariidae (Poromyida) fossil record |journal=Journal of Paleontology |volume=Online edition |issue= |pages= |doi=10.1017/jpa.2018.57 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Damborenea
|
Early Jurassic (Pliensbachian)
|
|
{{Flag|Argentina}}
|
A [[Biology:Bivalvia|bivalve]], possibly belonging to the family [[Biology:Cuspidariidae|Cuspidariidae]]. Genus includes new species ''N. leanzaorum''.
|
|-
|
''Oryxia''<ref>{{Cite journal|author1=Valentin Rineau |author2=Loïc Villier |year=2018 |title=Taxonomic revision of the genus ''Ichthyosarcolites'' Demarest, 1812, and description of a new canaliculate rudist from the Cenomanian of Slovenia: ''Oryxia sulcata'' gen. et sp. nov. (Bivalvia, Hippuritida) |journal=Cretaceous Research |volume=90 |pages=60–79 |doi=10.1016/j.cretres.2018.04.001 }}</ref>
|
Gen. et sp. nov
|
Valid
|
Rineau & Villier
|
[[Earth:Late Cretaceous|Late Cretaceous]] ([[Earth:Cenomanian|Cenomanian]])
|
|
{{Flag|Slovenia}}
|
A [[Biology:Rudists|rudist]] [[Biology:Bivalvia|bivalve]]. Genus includes new species ''O. sulcata''.
|
|-
|
''Parachiton palmorum''<ref name=Spinochiton />
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Parachiton|Parachiton]]''.
|
|-
|
''Phygraea badgeri''<ref name=CIS526oysters />
|
Sp. nov
|
Valid
|
Squires
|
Late middle [[Earth:Eocene|Eocene]] to early late Eocene
|
Coldwater Formation<br>
Lower Gaviota Formation
|
{{Flag|United States}}<br>({{Flag|California}})
|
A [[Biology:Gryphaeidae|foam oyster]].
|
|-
|
''Poromya katsuhiraensis''<ref name=JPUrahoroTown />
|
Sp. nov
|
Valid
|
Amano & Jenkins ''in'' Amano, Jenkins & Kurita
|
[[Earth:Paleocene|Paleocene]]
|
Katsuhira Formation
|
{{Flag|Japan}}
|
A [[Biology:Bivalvia|bivalve]].
|
|-
|
''Pycnogryphaea''<ref>{{Cite journal|author=Igor N. Kosenko |year=2018 |title=The origin of the Pycnodonteinae and relationship between gryphaeas and true pycnodontes |journal=Acta Palaeontologica Polonica |volume=in press |issue= |pages= |doi=10.4202/app.00494.2018 }}</ref>
|
Gen. et comb. nov
|
In press
|
Kosenko
|
[[Earth:Early Cretaceous|Early Cretaceous]] ([[Earth:Berriasian|Berriasian]])
|
|
Crimean Peninsula
|
A [[Biology:Bivalvia|bivalve]] belonging to the family [[Biology:Gryphaeidae|Gryphaeidae]] and the subfamily Pycnodonteinae. The type species is ''"[[Biology:Gryphaea|Gryphaea]]" weberae'' Yanin ''in'' Tschelzova (1969).
|
|-
|
''Rhyssoplax assurrectum''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Rhyssoplax|Rhyssoplax]]''.
|
|-
|
''Schizochiton tasteti''<ref name=Spinochiton />
|
Sp. nov
|
Vaid
|
Dell’Angelo ''et al.''
|
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Schizochiton|Schizochiton]]''.
|
|-
|
''Stenoplax monila''<ref name=HBchitons />
|
Sp. nov
|
In press
|
Cherns & Schwabe
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Rupelian|Rupelian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Stenoplax|Stenoplax]]''.
|
|-
|
''Terzileria''<ref name=Aksumya />
|
Gen. et sp. nov
|
Valid
|
Kiel
|
[[Earth:Late Triassic|Late Triassic]] (late Carnian, possibly also Norian)
|
|
{{Flag|Turkey}}<br>
{{Flag|United States}}?
|
A [[Biology:Bivalvia|bivalve]] belonging to the group [[Biology:Carditida|Carditida]] and the family Kalenteridae. The type species is ''T. gregaria''.
|
|-
|
''Thyasira (Thyasira) oliveri''<ref name=JPUrahoroTown />
|
Sp. nov
|
Valid
|
Amano & Jenkins ''in'' Amano, Jenkins & Kurita
|
[[Earth:Paleocene|Paleocene]]
|
Katsuhira Formation
|
{{Flag|Japan}}
|
A species of ''[[Biology:Thyasira|Thyasira]]''.
|
|-
|
''Tonicella lira''<ref name=HBchitons />
|
Sp. nov
|
In press
|
Cherns & Schwabe
|
[[Earth:Oligocene|Oligocene]] ([[Earth:Chattian|Chattian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''[[Biology:Tonicella|Tonicella]]''.
|
|-
|
''Tonicella redoniensis''<ref name=ZT4447 />
|
Sp. nov
|
Valid
|
Dell'Angelo ''et al.''
|
Miocene ([[Biology:Tortonian|Tortonian]])
|
|
{{Flag|France}}
|
A [[Biology:Chiton|chiton]], a species of ''Tonicella''.
|
|-
|}

==References==
{{Reflist}}

[[Category:Malacology]]

{{Sourceattribution|2018 in paleomalacology|1}}