Isadia

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

The following species are known:

• I. arefievi <small>Minikh et al. 2015</small>
• I. aristoviensis <small>Minikh, 1990</small> (syn: Amblypterina grandicostata)
• I. suchonensis <small>(Minikh, 1986)</small> (syn: Amblypterina pectinata)

See also

• Prehistoric fish
• List of prehistoric bony fish

References