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Pachyrhizodontidae
Crossognathiformes is an extinct order of ray-finned fish that lived from the Late Jurassic to the Eocene. Its phylogenetic placement is disputed; some authors have recovered it as part of the teleost stem group, while others place it in a basal position within crown group Teleostei. Classification Order Crossognathiformes Taverne, 1989 * '' Bavarichthys'' Arratia & Tischlinger, 2010 * '' Kradimus'' Veysey ''et al.'', 2020 * Family Varasichthyidae Arratia, 1981 ** ''Bobbichthys'' Arratia, 1986 ** ''Domeykos'' Arratia & Schultze, 1985 ** ''Luisichthys'' White, 1942 ** ''Protoclupea'' Arratia ''et al.'', 1975 ** ''Varasichthys'' Arratia, 1981 * Family Chongichthyidae Arratia, 1982 ** ''Chongichthys'' Arratia, 1982 * Suborder Crossognathoidei Taverne, 1989 ** Family Crossognathidae Woodward, 1901 psopelicidae Romer, 1966; Syllaemidae Cragin, 1901; Pelecorapidae Cragin, 1901*** ''Apsopelix'' Cope, 1871 Helmintholepis.html" ;"title="'Helmintholepis">'Helmintholepis'' Cockerell, 1919 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goulmimichthys
''Goulmimichthys'' is an extinct genus of ray-finned fishes in the family Pachyrhizodontidae. The genus, first described by Cavin in 1995,''Goulmimichthys'' at .orgCavin, 1995, p.1049 is known from various age formations. The ''G. arambourgi'' from the Akrabou Formation in the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhacolepis
''Rhacolepis'' is an extinct genus of ray-finned fish from the Cretaceous Santana Formation of Brazil. Complete fossilised hearts from this species have been recovered. References Crossognathiformes Prehistoric ray-finned fish genera Cretaceous bony fish Prehistoric fish of South America Cretaceous Brazil Fossils of Brazil Romualdo Formation Fossil taxa described in 1843 Taxa named by Louis Agassiz {{Crossognathiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apsopelix
''Apsopelix'' is an extinct genus of ray-finned fish that existed about 95-80 million years ago in the shallow waters of the Western Interior Seaway, Hudson Seaway, England, France, and Japan. Description ''Apsopelix'' was a small teleost, reaching lengths of 23-27 centimeters (9-10 inches). Fossils possess long gill rakers, which are indicative of a microphagous lifestyle, and evidence of a long gut alongside a robust body show that Apsopelix likely fed on plankton. Classification The genus ''Apsopelix'' has a confusing taxonomic history, with several genera being lumped into it over time. Fossils of the genus found in new locations or preserved unusually would be given distinct genus names, and the holotype specimen was misattributed as a species of Calamopleurus. The genus has also been assigned to a plethora of different teleost groups, such as Mugilidae, Clupeidae, Elopoidei, Clupeomorpha, Osteoglossomorpha, Percesoces, Crossognathidae, Syllaemidae, Pelycorapidae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwoodella
''Greenwoodella'' is an extinct genus of prehistoric bony fish Osteichthyes (), popularly referred to as the bony fish, is a diverse superclass of fish that have skeletons primarily composed of bone tissue. They can be contrasted with the Chondrichthyes, which have skeletons primarily composed of cartila .... References External links Bony fish in the online Sepkoski Database Crossognathiformes Prehistoric ray-finned fish genera Cretaceous bony fish Early Cretaceous fish {{Crossognathiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elopopsis
''Elopopsis'' is an extinct genus of prehistoric bony fish that lived from the Cenomanian to Campanian. See also * Prehistoric fish * List of prehistoric bony fish A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union ... References Late Cretaceous fish Crossognathiformes Extinct animals of North America Prehistoric ray-finned fish genera {{cretaceous-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notelops
''Notelops'' is an extinct genus of prehistoric ray-finned fish. See also * Prehistoric fish * List of prehistoric bony fish A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union ... References Elopiformes Prehistoric ray-finned fish genera Cretaceous bony fish Early Cretaceous fish Fossils of Mexico Fossil taxa described in 1901 {{elopiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossognathus
''Crossognathus'' is an extinct genus of prehistoric ray-finned fish Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or h .... References Early Cretaceous fish Cretaceous bony fish Crossognathiformes Prehistoric fish of Europe Prehistoric ray-finned fish genera {{Cretaceous-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
