Feeding convergence among ray-finned fishes: Teeth of the herbivorous actinopterygians from the latest Permian of East European Platform, Russia Author Pindakiewicz, Maciej Author Tałanda, Mateusz Author Sulej, Tomasz Author Niedźwiedzki, Grzegorz Author Sennikov, Andrey G. Author Bakaev, Alexandr S. Author Bulanov, Valeriy V. Author Golubev, Valeriy K. Author Minikh, Alla V. text Acta Palaeontologica Polonica 2020 2020-01-27 65 1 71 79 http://dx.doi.org/10.4202/app.00620.2019 journal article 294074 10.4202/app.00620.2019 757ce45b-cf0d-4a94-af3a-ab063f71f48b 1732-2421 10980956 Genus Isadia Minikh 1986 Type species : Isadia suchonensis Minikh, 1986 ; Vologda region , Mutovino locality, late Permian, Severodvinian Stage, Poldarsa Formation. Species included : Isadia aristoviensis Minikh, 1990 , I. suchonensis Minikh, 1986 , I. arefievi Minikh, 2015 , I. opokiensis Minikh, 2017 .