†subfamily Trematosaurinae Watson 1919 (bony fish)
Osteichthyes - Amblypteriformes - Coccocephalichthyidae
Parent taxon: Trematosauridae according to I. V. Novikov 2010
See also Säve-Söderbergh 1935, Schoch and Milner 2000 and Welles 1993
Sister taxa: Benthosphenus, Bukobaja, Hyperokynodon, Lonchorhynchinae, Lyrocephalinae, Lyrocephalus, Prothoosuchus, Tertreminae, Tertremoides, Thoosuchinae, Trematolestes, Trematosaurus, Trematosaurus kannemeyeri, Trematotegmen
Subtaxa: Microposaurus Tirraturhinus Trematosuchoides Trematosuchus
Ecology: planktonic suspension feeder
Distribution:
• Triassic of Australia (2 collections), South Africa (6)
Total: 8 collections each including a single occurrence