Cryptolepis grossi

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Cryptolepis
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Genus:
Cryptolepis
Species:
Cryptolepis grossi Vorobyeva [1]

Cryptolepis is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

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<span class="mw-page-title-main">Sarcopterygii</span> Class of fishes

Sarcopterygii — sometimes considered synonymous with Crossopterygii — is a taxon of the bony fish known as the lobe-finned fish or sarcopterygians, characterised by prominent muscular limb buds (lobes) within the fins, which are supported by articulated appendicular skeletons. This is in contrast to the other clade of bony fish, the Actinopterygii, which have only skin-covered bony spines (lepidotrichia) supporting the fins.

<i>Eusthenopteron</i> Extinct genus of tetrapodomorphs

Eusthenopteron is a genus of prehistoric sarcopterygian which has attained an iconic status from its close relationships to tetrapods. Early depictions of this animal show it emerging onto land; however, paleontologists now widely agree that it was a strictly aquatic animal. The genus Eusthenopteron is known from several species that lived during the Late Devonian period, about 385 million years ago. Eusthenopteron was first described by J. F. Whiteaves in 1881, as part of a large collection of fishes from Miguasha, Quebec. Some 2,000 Eusthenopteron specimens have been collected from Miguasha, one of which was the object of intensely detailed study and several papers from the 1940s to the 1990s by paleoichthyologist Erik Jarvik.

<i>Grossius</i> Extinct genus of fishes

Grossius is an extinct genus of sarcopterygian fish that lived during the Devonian period of Spain. Its size was about 1 m in length.

Eoctenodus is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Devonosteus is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Euporosteus is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Latvius is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Indocoelacanthus robustus is a fossil sarcopterygian. The holotype specimen was found in Lower Jurassic-aged riverine sediment of the Kota formation, in the Pranhita-Godavari valley at Boraigudem limestone ridge, about 30 kilometers southeast of Sironcha, India. The holotype is preserved in the museum of the Indian Statistical Institute.

Holodipterus is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Hainbergia is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Hamodus is an extinct genus of prehistoric sarcopterygian or lobe-finned fish.

Muranjilepis is an extinct genus of prehistoric sarcopterygians or lobe-finned fish.

Rhipis is an extinct genus of prehistoric sarcopterygians or lobe-finned fish.

Phaneropleuron is an extinct genus of prehistoric sarcopterygians or lobe-finned fish.

Pentlandia is an extinct genus of prehistoric sarcopterygians or lobe-finned fish. Its first discovered species was initially named Dipterus macroptera by Ramsay Traquair in 1888, then renamed Pentlandia macroptera by D.M.S. Watson and H. Day in 1916.

Youngichthys is an extinct genus of prehistoric sarcopterygians or lobe-finned fish from the upper Permian (Changhsingian) comprising a single species, Youngichthys xinghuansis. The single specimen of the fish was discovered in Zhejiang Province, China in 1981.

Tranodis is an extinct genus of prehistoric sarcopterygians or lobe-finned fish. It was a lungfish from the Upper Mississippian of North America.

Sunwapta is an extinct genus of prehistoric sarcopterygians or lobe-finned fish.

Compagopiscis is an extinct genus of placoderm known from the Gogo Formation. It lived in the Upper Devonian of Western Australia. The genus is monotypic, with its only species being Compagopiscis croucheri.

References

  1. Middle Famennian (Upper Devonian) Chondrichthyans and Sarcopterygians from Oryol region; Central Russia. Oleg Lebedev, Geobios, Volume 28, Supplement 2, 1995, Pages 361-368, Premiers Vertandébrandés et Vertandébrandés Infandérieurs, doi:10.1016/S0016-6995(95)80139-1