Bukobaja is an extinct genus of mastodonsaurid temnospondyl from the middle Triassic of Russia. It contains a single species, Bukobaja enigmatica. Bukobaja mainly occurs in the Bukobay Svita as part of the Ladinian?-age "Mastodonsaurus fauna", a section of Russian Triassic biostratigraphy characterized by "Mastodonsaurus" torvus. It was also present in the underlying Donguz Svita. Bukobaja appears to be a valid genus similar to, yet distinct from, Mastodonsaurus. Despite appearing to possess several unique features, Bukobaja is still known from very few remains. This has led to difficulties in determining its relations more precisely than "Mastodonsauridae incertae sedis". It has also been compared to trematosaurids.
Batrachosuchoides is an extinct genus of prehistoric amphibian from the Early Triassic of Russia. It was found in the Baskunchakskaia Series and the Lestanshorskaya Svita.
Batrachosaurus is an extinct genus of prehistoric brachyopoid amphibian that lived in Germany during the Middle Triassic (Ladinian). The genus was named by Joseph Fitzinger in 1837 and the type species, B. jaegeri, was named three years later in 1840. It may have been the same animal as Mastodonsaurus.
Bashkirosaurus is an extinct genus of archegosauroidean temnospondyl within the family Archegosauridae. Locality: Belebei locality, Belebeiskii District, Bashkortostan (Bashkiry) Province, Western Cisuraly, European Russia.
Deltacephalus is an extinct genus of prehistoric stereospondyl temnospondyl from Madagascar.
Inflectosuchus is an extinct genus of prehistoric amphibian.
Nannospondylus is an extinct genus of dvinosaurian temnospondyl within the family Trimerorhachidae. It is known from the Chickasha Formation in Oklahoma.
Limnogyrinus is an extinct genus of dissorophoidean euskelian temnospondyl within the family Micromelerpetontidae.
Kestrosaurus, occasionally misspelt as Kerstisaurus, is an extinct genus of Triassic capitosauroid temnospondyl amphibian within the family Mastodonsauridae.
Osteophorus is an extinct genus of eryopoidean temnospondyl within the family Eryopidae. It is only known from the Permian of Poland.
Rhinesuchoides is an extinct genus of prehistoric temnospondyl in the family Rhinesuchidae. It contains two species, R. tenuiceps and R. capensis, both from the Karoo Supergroup of South Africa. The latter was formerly a species of Rhinesuchus.
Procochleosaurus is an extinct genus of cochleosaurid temnospondyl. Known from the Jarrow coal mines of Ireland, this genus is the oldest known member of the family Cochleosauridae. It was quite similar to Cochleosaurus, an early temnospondyl from the Czech Republic.
Plagiorophus is an extinct genus of prehistoric plagiosaurid. It is known from the Middle Triassic Bukobay Formation (Ladinian) and Donguz Formation (Anisian) of Russia.
Peltostega is an extinct genus of prehistoric trematosaurians. The type is the only known species, Peltostega erici It is known from the Early Triassic Kongressfjellet Formation of Svalbard and Jan Mayen.
Sinobrachyops placenticephalus is an extinct temnospondyl amphibian from Middle Jurassic-aged Shaximiao Formation in the Sichuan basin, China. S. placenticephalus is one of the youngest known labyrinthodont amphibians.
Schoenfelderpeton is an extinct genus of prehistoric amphibian. It is a sister taxon to Leptorophus tener.
Tertremoides is an extinct genus of trematosaurian temnospondyl within the family Trematosauridae from Madagascar. It was first named by Lehman, J-P. in 1966 as Trematosaurus madagascariensis but renamed to Tertremoides ambilobensis by Lehman in 1979. Its closest relative was Trematolestes.
Syndyodosuchus is an extinct genus of temnospondyl within the family Actinodontidae. It is known from the Permian Inta Formation of European Russia.
Stoschiosaurus is an extinct genus of trematosaurian temnospondyl within the family Trematosauridae. It lived during the Early Triassic in what is now Greenland. Fossils were found in the Wordie Creek Formation.
Plagioscutum is an extinct genus of Middle Triassic temnospondyl amphibian from the Ladinian Inder Formation of Kazakhstan and the Anisian Donguz Formation of Russia.
