Otocephala is a clade of ray-finned fishes within the infraclass Teleostei that evolved some 230 million years ago. It is named for the presence of a hearing (otophysic) link from the swimbladder to the inner ear. Other names proposed for the group include Ostarioclupeomorpha and Otomorpha.
| Otocephala Temporal range:
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| Atlantic menhaden (Brevoortia tyrannus) | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Clade: | Clupeocephala |
| Cohort: | Otocephala Johnson & Patterson, 1996 |
| Subcohorts | |
| Synonyms | |
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The clade contains Clupeiformes (herrings) and Ostariophysi, a group of other orders including Cypriniformes (minnows and allies), Gymnotiformes (knifefish), and Siluriformes (catfish). Otocephala may also contain Alepocephaliformes (slickheads), but as yet (2016) without morphological evidence.
The clade is sister to Euteleostei which contains the majority of bony fish alive today.[1][2][3][4]
In 2015, Benton and colleagues set a "plausible minimum" date for the origin of crown Otocephala as about 228.4 million years ago. They argued that since the oldest locality for any diversity of stem teleosts is the Carnian of Polberg bei Lunz, Austria, whose base is 235 million years old, a rough estimate for Otocephala can be made.[5][6] The earliest known fossil member of the group is Tischlingerichthys from the Late Jurassic of Germany.[7]
Taxonomy
editThe 5th edition of Fishes of the World classifies the Otocephala as a cohort and subdivides it above the level of order as set out below, the classification of extant taxa from the level of order and below follows Eschmeyer's Catalog of Fishes:[8][9][10]
- Cohort Otocephala
- Superorder Clupeomorpha Greenwood et al. 1966
- †Order Ellimmichthyiformes Grande, 1982
- Order Clupeiformes Goodrich, 1909
- Superorder Alepocephali Betancur-R, et al., 2017
- Order Alepocephaliformes N. B. Marshall, 1962
- Superorder Ostariophysi M. Sagemehl, 1885
- Series Anotophysi Rosen and Greenwood, 1970
- Order Gonorynchiformes Greenwood, Rosen, Weitzman, and Myers, 1966
- Series Otophysi Garstang, 1931
- Order Cypriniformes Goodrich, 1909
- Order Gymnotiformes Regan, 1912
- Order Characiformes Regan, 1911
- Order Siluriformes Hay, 1929
- Series Anotophysi Rosen and Greenwood, 1970
- Superorder Clupeomorpha Greenwood et al. 1966
- Cohort Otocephala Johnson & Patterson 1996 [Otomorpha Wiley & Johnson 2010; Ostarioclupeomorpha Arratia 1997]
- Genus †Kermichthys Taverne 1993
- Family †Lycoclupeidae Gowda 1968
- Family †Clupavidae Bertin & Arambourg 1958
- Subcohort Clupei Wiley & Johnson 2010 [Clupeomorpha Greenwood et al. 1966]
- Order †Ellimmichthyiformes Grande 1982
- Order Clupeiformes Goodrich 1859
- Subcohort Alepocephali
- Order Alepocephaliformes Marshall 1962
- Subcohort Ostariophysi Sagemehl 1885
- Genus †Tischlingerichthys Arratia 1997
- Family †Ancylostylidae Jordan 1923
- Family †Erythrinolepididae Cockerell 1919 corrig.
- Section Anotophysa (Rosen & Greenwood 1970) Sagemehl 1885 [Anotophysi Rosen & Greenwood 1970]
- Order †Sorbininardiformes Taverne 1999
- Order Gonorynchiformes Regan 1909
- Section Otophysa (Rosen & Greenwood 1970) Sagemehl 1885 [Otophysi Rosen & Greenwood 1970]
- Genus †Nardonoides Mayrinck, Brito & Otero 2014
- Family †Chanoididae Taverne 2005
- Family †Salminopsidae Gayet 1985
- Superorder Cypriniphysae [Cypriniphysi Woodward 1901]
- Order Cypriniformes Bleeker 1859 sensu Goodrich 1909
- Superorder Characiphysae (Fink & Fink 1981)
- Order Characiformes Goodrich 1909
- Superorder Siluriphysae [Siluriphysi]
- Order Gymnotiformes Berg 1940 (Neotropical knifefishes)
- Order Siluriformes Cuvier 1817 sensu Hay 1929 (catfishes)
Phylogeny
editPhylogeny of living groups based on:[13]
| Otocephala |
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References
edit- ^ Thomas J. Near; et al. (2012). "Resolution of ray-finned fish phylogeny and timing of diversification". PNAS. 109 (34): 13698–13703. Bibcode:2012PNAS..10913698N. doi:10.1073/pnas.1206625109. PMC 3427055. PMID 22869754.
- ^ Betancur-R, Ricardo; et al. (2013). "The Tree of Life and a New Classification of Bony Fishes". PLOS Currents Tree of Life. 5 (Edition 1). doi:10.1371/currents.tol.53ba26640df0ccaee75bb165c8c26288. hdl:2027.42/150563. PMC 3644299. PMID 23653398.
- ^ Laurin, M.; Reisz, R.R. (1995). "A reevaluation of early amniote phylogeny". Zoological Journal of the Linnean Society. 113 (2): 165–223. doi:10.1111/j.1096-3642.1995.tb00932.x.
- ^ a b Nelson, Joseph S.; Grande, Terry C.; Wilson, Mark V. H. (2016). Fishes of the World. Wiley. pp. 161–162 and passim. ISBN 978-1-119-22081-7.
- ^ "Otocephala". Palaeontologia Electronica. Retrieved 27 April 2016.
- ^ Benton, M.J.; Donoghue, P.C.J.; Asher, R.A.; Friedman, M.; Near, T.J. & Vinther, J. (2015). "Constraints on the timescale of animal evolutionary history". Palaeontologia Electronica. 18 (1): 18.1.1FC. doi:10.26879/424. Retrieved 27 April 2016.
- ^ Arratia, Gloria (2018-10-11). "Otomorphs (= otocephalans or ostarioclupeomorphs) revisited". Neotropical Ichthyology. 16: e180079. doi:10.1590/1982-0224-20180079. ISSN 1679-6225.
- ^ Nelson, J.S.; Grande, T.C.; Wilson, M.V.H. (2016). Fishes of the World (5th ed.). Hoboken, NJ: John Wiley & Sons. pp. 162–163. doi:10.1002/9781119174844. ISBN 978-1-118-34233-6. LCCN 2015037522. OCLC 951899884. OL 25909650M.
- ^ "Eschmeyer's Catalog of Fishes Classification". California Academy of Sciences. Retrieved 5 November 2024.
- ^ Thomas J. Near; Christine E. Thacker. "Phylogenetic Classification of Living and Fossil Ray-Finned Fishes (Actinopterygii)". Bulletin of the Peabody Museum of Natural History. 65 (1): 3–302. doi:10.3374/014.065.0101.
- ^ Haaramo, Mikko (2007). "Euteleostei - advanced teleosteans". Mikko's Phylogeny Archive. Retrieved 30 December 2016.
- ^ van der Laan, Richard (2016). "Family-group names of fossil fishes".
{{cite journal}}: Cite journal requires|journal=(help) - ^ Betancur-Rodriguez, R.; et al. (2016). "Phylogenetic Classification of Bony Fishes Version 4". Deepfin. Retrieved 30 December 2016.
Data related to Otomorpha at Wikispecies
