†Tersomius Case 1910 (tetrapod)
Vertebrata - Stegocephali - Amphibamidae
Full reference: E. C. Case. 1910. New or little known reptiles and amphibians from the Permian (?) of Texas. Bulletin of the American Museum of Natural History 28:163-181
Parent taxon: Amphibamidae according to H. Bourget and J. S. Anderson 2011
Sister taxa: Amphibamus, Doleserpeton, Eoscopus, Georgenthalia, Gerobatrachus, Micropholis, Pasawioops, Platyrhinops, Plemmyradytes, Rubeostratilia
Subtaxa: Tersomius mosesi, Tersomius texensis
Type: Tersomius texensis
Ecology: amphibious carnivore