View source for Biology:Ancylus

{{Short description|Genus of gastropods}}
{{Automatic taxobox
| fossil_range= {{fossil range|Cenozoic}}
| image = AF 40002 D Ancylus fluviatilis b.jpg
| image_caption = ''[[Biology:Ancylus fluviatilis|Ancylus fluviatilis]]''
| taxon = Ancylus
| authority = O. F. Müller, 1773<ref>Müller O. F. (1773). ''Vermivm terrestrium et fluviatilium, seu animalium infusoriorum, helminthicorum, et testaceorum, non marinorum, succincta historia''. Volumen alterum. - pp. I-XXVI [= 1-36], 1-214, [1-10]. Havniae & Lipsiae. (Heineck & Faber). (1774)</ref>
| subdivision_ranks = Species
| subdivision = ''See text''
| synonyms = 
* ''Ancilus'' <small>O.F. Müller, 1773</small> (a misspelling of the generic name Ancylus)
* ''Pseudancylus'' <small>Walker, 1921</small> (junior objective synonym of Ancylus)
* ''Velletia (Ancylus)'' <small>O. F. Müller, 1773</small> (new combination)
| display_parents= 3
}}

'''''Ancylus''''' is a [[Biology:Genus|genus]] of very small, freshwater, air-breathing limpets. They are aquatic pulmonate gastropod mollusks in the tribe [[Biology:Ancylini|Ancylini]] within the family [[Biology:Planorbidae|Planorbidae]], the ram's horn snails and their allies.<ref name="WoRMS">Bouchet, P.; Rosenberg, G. (2014). Ancylus O. F. Müller, 1773. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=559196 on 2014-11-15</ref>

The genus is known throughout the [[Earth:Cenozoic|Cenozoic]].<ref>{{in lang|cs}} Pek I., Vašíček Z., Roček Z., Hajn V. & Mikuláš R. (1996): ''Základy zoopaleontologie''. Olomouc, 264 pp., {{ISBN|80-7067-599-3}}.</ref>

==Species==
Species in the genus ''Ancylus'' include:
* ''Ancylus aduncus'' <small>A. A. Gould, 1847</small><ref name="AB list">[http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/list/species?taxongenus=305 "Species in genus ''Ancylus'' (n=6)"]. AnimalBase, accessed 7 July 2012.</ref>
* † ''Ancylus alutae'' <small>Jekelius, 1932</small> 
* ''[[Biology:Ancylus ashangiensis|Ancylus ashangiensis]]'' <small>Brown, 1965</small><ref>Van Damme D. (2010). [http://oldredlist.iucnredlist.org/details/1262/0 ''Ancylus ashangiensis'']{{Dead link|date=June 2022 |bot=InternetArchiveBot |fix-attempted=yes }}. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.1. <www.iucnredlist.org>. Downloaded on 7 July 2012.</ref>
* ''Ancylus benoitianus'' <small>Bourguignat, 1862</small>
* † ''Ancylus bourgeoisi'' <small>Deshayes, 1863</small> 
* † ''Ancylus boyeri'' <small>Noulet, 1867</small> 
* † ''Ancylus braunii'' <small>Dunker, 1853</small> 
* ''Ancylus capuloides'' <small>Jan in Porro, 1838</small>
* † ''Ancylus cestasensis'' <small>Peyrot, 1932</small> 
* † ''Ancylus depressus'' <small>Deshayes, 1824</small> 
* † ''Ancylus dumasi'' <small>Fontannes, 1884</small> 
* † ''Ancylus elegans'' <small>J. de C. Sowerby, 1826</small> 
* ''Ancylus expansilabris'' <small>Clessin, 1881</small>
* ''[[Biology:Ancylus fluviatilis|Ancylus fluviatilis]]'' <small>Müller, 1774</small><ref name="Albrecht 2006"/> -  the [[Biology:Type species|type species]]<ref name="AB list"/>
* † ''Ancylus hungaricus'' <small>Brusina, 1902</small> 
* ''Ancylus lapicidus'' <small>Hubendick, 1960</small><ref name="Albrecht 2006"/><ref name="AB list"/>
* † ''Ancylus lyelli'' <small>Maillard, 1892</small> 
* † ''Ancylus moravicus'' <small>Rzehak, 1893</small> 
* † ''Ancylus ninghaiensis'' <small>Youluo, 1978</small> 
* † ''Ancylus parmophorus'' <small>de Stefani, 1880</small> 
* ''Ancylus pileolus''<ref name="Albrecht 2006"/>
* ''Ancylus recurvus'' <small>Martens, 1873</small>
* ''[[Biology:Ancylus regularis|Ancylus regularis]]'' <small>Brown, 1973</small><ref>Van Damme D. (2010). [http://oldredlist.iucnredlist.org/details/1263/0 ''Ancylus regularis'']{{Dead link|date=June 2022 |bot=InternetArchiveBot |fix-attempted=yes }}. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.1. <www.iucnredlist.org>. Downloaded on 7 July 2012.</ref>
* ''Ancylus rupicola'' <small>Boubée, 1832</small><ref name="Albrecht 2006"/>
* † ''Ancylus saucatsensis'' <small>Peyrot, 1932</small> (?) 
* ''Ancylus scalariformis'' <small>Stankovic & Radoman, 1953</small><ref name="Albrecht 2006"/><ref name="AB list"/>
*  † ''Ancylus serbicus'' <small>Brusina, 1893</small>
* ''Ancylus striatus'' <small>Quoy & Gaimard, 1834</small><ref name="AB list"/>
* ''Ancylus subcircularis'' <small>Clessin, 1880</small>
* † ''Ancylus subcostatus'' <small>Benoist, 1873</small>
* ''Ancylus tapirulus'' <small>Polinski, 1929</small><ref name="Albrecht 2006"/><ref name="AB list"/>

;Synonyms:
* † ''Ancylus croaticus'' <small>Brusina, 1902</small>: synonym of † ''Acroloxus croaticus'' <small>(Brusina, 1902)</small> 
* † ''Ancylus decussatus'' <small>Reuss in Reuss & Meyer, 1849</small>: synonym of  †''Acroloxus decussatus'' (<small>Reuss in Reuss & Meyer, 1849)</small> 
* † ''Ancylus deperditolacustris'' <small>Gottschick, 1911</small>: synonym of † ''Acroloxus deperditolacustris'' <small>(Gottschick, 1911)</small> 
* † ''Ancylus deperditus'' <small>(Desmarest, 1814)</small>: synonym of † ''Ferrissia deperdita'' <small>(Desmarest, 1814)</small> 
* ''Ancylus drouetianus'' <small>Bourguignat, 1862</small>: synonym of ''Williamia gussoni'' <small>(Costa O. G., 1829)</small>
* ''Ancylus fuscus'' <small>C. B. Adams, 1840</small>: synonym of ''[[Biology:Laevapex fuscus|Laevapex fuscus]]'' <small>(C. B. Adams, 1840)</small>
* ''Ancylus gibbosus'' <small>Bourguignat, 1862</small>: synonym of ''Williamia gussoni'' <small>(Costa O. G., 1829)</small>
* ''Ancylus gussonii'' <small>O. G. Costa, 1829</small>: synonym of '' Williamia gussonii'' <small>(O. G. Costa, 1829)</small>
* † ''Ancylus illyricus'' <small>Neumayr, 1880</small>: synonym of  †''Ferrissia illyrica'' <small>(Neumayr, 1880)</small> 
* † ''Ancylus involutus'' <small>Pavlović, 1903</small>: synonym of † ''Acroloxus involutus'' <small>(Pavlović, 1903)</small> 
* † ''Ancylus michaudi'' <small>Locard, 1878</small>: synonym of † ''Acroloxus michaudi'' <small>(Locard, 1878)</small> 
* † ''Ancylus neumayri'' <small>Fontannes, 1881</small>: synonym of  †''Ferrissia neumayri'' <small>(Fontannes, 1881)</small> 
* ''Ancylus patelloides'' <small>I. Lea, 1856</small>: synonym of ''Lanx patelloides'' <small>(I. Lea, 1856)</small>
* † ''Ancylus pontileviensis'' <small>Morgan, 1920</small>: synonym of † ''Ferrissia pontileviensis'' (<small>Morgan, 1920)</small> 
* † ''Ancylus wittmanni'' <small>Schlickum, 1964</small>: synonym of † ''Ferrissia wittmanni'' <small>(Schlickum, 1964)</small>

== Cladogram ==
A cladogram based on sequences of mitochondrial [[Biology:16S ribosomal RNA|16S ribosomal RNA]] and cytochrome-c oxidase I (COI) genes showing phylogenic relations of ''Ancylus'' by Albrecht et al. (2006):<ref name="Albrecht 2006">Albrecht C., Trajanovski S., Kuhn K., Streit B. & Wilke T. (2006). "Rapid evolution of an ancient lake species flock: Freshwater limpets (Gastropoda: Ancylidae) in the Balkan Lake Ohrid". ''Organisms Diversity & Evolution'' '''6'''(4): 294-307. {{doi|10.1016/j.ode.2005.12.003}}.</ref>

{{clade
|label1='''''Ancylus'''''
|1={{clade
   |1={{clade
      |1=''Ancylus'' sp. C
      |2={{clade
         |1={{clade
            |1=''Ancylus'' sp. D
            |2={{clade
               |1=''Ancylus tapirulus''
               |2=''Ancylus lapicidus''
               |3=''Ancylus scalariformis''
               }}
            }}
         |2=''Ancylus'' sp. B
         }}
      }}
   |2={{clade
      |1=''Ancylus'' sp. A
      |2=''[[Biology:Ancylus fluviatilis|Ancylus fluviatilis]]''
      }}
   }}
}}

==References==
{{Reflist}}

==Further reading==
* 2000. ''Ancylidae'' (On-line), Animal Diversity Web. http://animaldiversity.ummz.umich.edu/site/accounts/information/Ancylidae.html

{{Taxonbar|from=Q291026}}

[[Category:Planorbidae]]

{{Sourceattribution|Ancylus}}