Isadia Explained

Isadia is an extinct genus of prehistoric freshwater ray-finned fish from the order Eurynotoidiformes. It is known from the Permian of European Russia.^{[1] [2]} The genus Amblypterina is partially considered a junior synonym of both Isadia and Kichkassia.

The following species are known:

• I. arefievi Minikh et al. 2015 ^[3]
• I. aristoviensis Minikh, 1990 (syn: Amblypterina grandicostata)
• I. suchonensis (Minikh, 1986) (syn: Amblypterina pectinata)

See also

• Prehistoric fish
• List of prehistoric bony fish

Notes and References

1. Web site: PBDB . 2024-02-16 . paleobiodb.org.
2. Bakaev . A. S. . 2022-12-01 . On the Revision of the Permian Ray-Finned Fishes of European Russia. Part 2 . Paleontological Journal . en . 56 . 6 . 670–681 . 10.1134/S003103012206003X . 1555-6174.
3. Minikh . A. V. . Arefiev . M. P. . Golubev . V. K. . 2015-11-01 . A new fish species of the genus Isadia (Actinopterygii, Eurynotoidiformes) from the new locality on the Malaya Northern Dvina river (terminal Permian, Vologda Region) . Paleontological Journal . en . 49 . 6 . 615–626 . 10.1134/S0031030115060076 . 1555-6174.