Atopocephala is an extinct genus of prehistoric freshwater ray-finned fish that lived during the Middle Triassic epoch. It contains a single species, A. watsoni from the Karoo Supergroup of South Africa. A potential indeterminate species was known from the Timezgadiouine Formation of Morocco, but is now considered an indeterminate actinopterygian.
Tungusichthys is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch.
Broughia is an extinct genus of marine holostean ray-finned fish that lived during the Induan age of the Early Triassic epoch in what is now Greenland. Fossils were found in the Wordie Creek Formation. A potential concurrent record is also known from Madagascar.
Arctosomus is an extinct genus of prehistoric freshwater bony fish that lived during the Early Triassic epoch of Krasnoyarsk Krai, Russia. It contains a single species, A. sibiricus.
Meidiichthys is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch.
Brookvalia is an extinct genus of prehistoric freshwater ray-finned fish that lived during the Middle Triassic epoch.
Helichthys is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch in what is now South Africa.
Gyrolepidoides is an extinct genus of prehistoric bony fish that lived during the Late Triassic epoch in what is now Mendoza, Argentina.
Procheirichthys is an extinct genus of prehistoric bony fish that lived during the Middle Triassic epoch.
Asialepidotus is an extinct genus of prehistoric marine ray-finned fish that lived during the Ladinian stage of the Middle Triassic epoch. It contains a single species, A. shingyiensis, from Guizhou, China.
Chichia is an extinct genus of freshwater ray-finned fish that lived during the Guadalupian epoch. It contains a single species, C. gracilis, known from the Bogda Shan of Xinjiang, China.
Inichthys is an extinct genus of prehistoric marine bony fish that lived during the Lopingian epoch. Fossils were recovered in the Kuznetsk Basin, European Russia.
Aphelolepis is an extinct genus of prehistoric ginglymodian bony fish. It contains one species, A. delpi, that lived during the Ladinian age of the Middle Triassic epoch in what is now Franconia, Germany. It is generally considered a semionotiform.
Elpistoichthys is an extinct genus of prehistoric bony fish that lived during the Carnian stage of the Late Triassic epoch.
Chrotichthys is an extinct genus of prehistoric freshwater ray-finned fish that lived in the Anisian stage of the Middle Triassic epoch. It contains a single species, C. gregarius, known from the Terrigal Formation of New South Wales, Australia.
Aetheodontus is an extinct genus of prehistoric marine bony fish that lived during the early Ladinian stage of the Middle Triassic epoch of what is now Italy and Switzerland. It contains a single species, A. besanensis.
Habroichthys is an extinct genus of prehistoric bony fish that lived during the early Ladinian stage of the Middle Triassic epoch, 242 to 232 million years ago. It has been found in Austria, China, Italy, Slovenia, and Switzerland. It was a small fish measuring 26 cm (10 in) long.
Cephaloxenus is an extinct genus of prehistoric marine ray-finned fish that lived during the early Ladinian stage of the Middle Triassic epoch.
Alleiolepis is an extinct genus of prehistoric bony fish, which lived during the Ladinian age of the Middle Triassic epoch in what is now Franconia, Germany. It is generally considered a semionotiform. It was first named Leiolepis, but because this genus name is preoccupied by an extant lizard, the genus name of the Triassic fish was changed to Aleiolepis.
Brembodus is an extinct marine pycnodontid fish, the type genus of the family Brembodontidae. It contains a single species, B. ridens, known from the Late Triassic Calcare di Zorzino formation of Cene, Italy.
