First finding of an articulated actinopterygian skeleton from the Upper Devonian of Siberia and a reappraisal of the family Moythomasiidae Kazantseva, 1971 (Osteichthyes)

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概要

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• Krasnoyarichthys jesseni gen. et sp. nov. is described from the Upper Devonian (Famennian) of Western Siberia. It is the first finding of a Devonian actinopterygian in Siberia. This new genus is closely related to Moythomasia, Mimia and Kentuckia, but differs from those genera in the relative position of the fins, longer pelvic fin base and other dermal roof bones and scales characters in combination. The family Moythomasiidae with the above-mentioned genera and possibly Orvikuina is re-diagnosed and compared.

• 日本古生物学会の論文
• 2002-09-30

著者

• Prokofiev Artem

  Department Of Fishes And Fish-like Vertebrates Paleontological Institute (pin) Russian Academy Of Sc

関連論文

• A remarkable new paleoniscoid fish (Osteichthyes: Actinopterygii) from the Lower Carboniferous of Tuva Republic (Russia)
• A new genus of the family Amblypteridae (Osteichthyes: Actinopterygii) from the Lower Permian of Eastern Europe
• First finding of an articulated actinopterygian skeleton from the Upper Devonian of Siberia and a reappraisal of the family Moythomasiidae Kazantseva, 1971 (Osteichthyes)
• An interesting new palaeoniscoid actinopterygian (Osteichthyes) from the Lower Permian of Southeastern Kazakhstan

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