Biology:Parvodus
| Parvodus | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | †Hybodontiformes |
| Family: | †Lonchidiidae |
| Genus: | †Parvodus Rees & Underwood, 2001 |
| Type species | |
| Lissodus rugianus Ansorge, 1990
| |
Parvodus is an extinct genus of hybodont, known from the Mesozoic era.
Species
The initial study naming the genus considered 3 species valid, which were originally placed in Lissodus.[1]
- P. curvidens (Duffin and Thies, 1997), Kimmeridgian, Germany
- P. pattersoni (Duffin, 1985), Bathonian, England and Scotland
- P. rugianus (Ansorge, 1990) Berriasian-Valanginian, England, Germany, Denmark and Sweden.
The paper also noted a possible record is known from the Sinemurian of England.[1]
Some later studies also included the species Parvodus heterodon (Patterson, 1966) from the Early Cretaceous of England in the genus,[2] though other studies have included this species in the genus Polyacrodus.[3] Some studies have also included the species "Hybodus" parvidens Woodward, 1916, from the Early Cretaceous of Europe and North America within Parvodus,[4] though again this species has also been assigned to Polyacrodus.[3][5] A 2023 paper assigned the newly described species P. huizodus from the Early Triassic of China to the genus.[4] The species Parvodus celsucuspus Rees et al., 2013 has been reported from the Early Cretaceous of England and France.[6][7]
References
- ↑ 1.0 1.1 Rees, Jan; Underwood, Charlie J. (2002-09-19). "The status of the shark genus Lissodus Brough, 1935, and the position of nominal Lissodus species within the Hybodontoidea (Selachii)" (in en). Journal of Vertebrate Paleontology 22 (3): 471–479. doi:10.1671/0272-4634(2002)022[0471:TSOTSG2.0.CO;2]. ISSN 0272-4634. http://www.tandfonline.com/doi/abs/10.1671/0272-4634%282002%29022%5B0471%3ATSOTSG%5D2.0.CO%3B2.
- ↑ Sweetman, Steven C.; Goedert, Jean; Martill, David M. (November 2014). "A preliminary account of the fishes of the Lower Cretaceous Wessex Formation (Wealden Group, Barremian) of the Isle of Wight, southern England: Wealden Group fishes" (in en). Biological Journal of the Linnean Society 113 (3): 872–896. doi:10.1111/bij.12369. https://academic.oup.com/biolinnean/article-lookup/doi/10.1111/bij.12369.
- ↑ 3.0 3.1 Underwood, Charlie J. and Rees, J. (2002) Selachian faunas from the earliest Cretaceous Purbeck Group of Dorset, southern England. Special Papers in Palaeontology 68 , pp. 107-19. ISSN 0038-6804.
- ↑ 4.0 4.1 Wen, Wen; Kriwet, JüRgen; Zhang, Qiyue; Benton, Michael J.; Duffin, Christopher J.; Huang, Jingyuan; Zhou, Changyong; Hu, Shixue et al. (2022-06-30). "Hybodontiform shark remains (Chondrichthyes, Elasmobranchii) from the Lower Triassic of Yunnan Province, China, with comments on hybodontiform diversity across the PTB" (in en). Journal of Vertebrate Paleontology 42 (1). doi:10.1080/02724634.2022.2108712. ISSN 0272-4634. Bibcode: 2022JVPal..42E8712W. https://www.tandfonline.com/doi/full/10.1080/02724634.2022.2108712.
- ↑ Turmine-Juhel, Pernelle; Wilks, Richard; Brockhurst, David; Austen, Peter A.; Duffin, Christopher J.; Benton, Michael J. (December 2019). "Microvertebrates from the Wadhurst Clay Formation (Lower Cretaceous) of Ashdown Brickworks, East Sussex, UK" (in en). Proceedings of the Geologists' Association 130 (6): 752–769. doi:10.1016/j.pgeola.2019.08.003. Bibcode: 2019PrGA..130..752T. https://linkinghub.elsevier.com/retrieve/pii/S0016787819300732.
- ↑ Rees, Jan; Cuny, Gilles; Pouech, Joane; Mazin, Jean-Michel (August 2013). "Non-marine selachians from the basal Cretaceous of Charente, SW France" (in en). Cretaceous Research 44: 122–131. doi:10.1016/j.cretres.2013.04.002. Bibcode: 2013CrRes..44..122R. https://linkinghub.elsevier.com/retrieve/pii/S019566711300061X.
- ↑ Penn, Simon J.; Sweetman, Steven C. (March 2023). "Microvertebrate-rich gutter casts from the basal Wessex Formation (Wealden Group, Lower Cretaceous) of Dungy Head, Dorset: Insights into the palaeoecology and palaeoenvironment of a non-marine wetland" (in en). Cretaceous Research 143: 105397. doi:10.1016/j.cretres.2022.105397. Bibcode: 2023CrRes.14305397P. https://linkinghub.elsevier.com/retrieve/pii/S0195667122002610.
Wikidata ☰ Q25400905 entry
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