†subfamily Gomphodontosuchinae Watson and Romer 1956 (therapsid)
Amniota - Therapsida - Traversodontidae
Parent taxon: Traversodontidae according to M. C. Barbarena 1974
Sister taxa: Andescynodon, Arctotraversodon, Colbertosaurus, Dadadon, Exaeretodon, Habayia, Luangwa, Menadon, Microscalenodon, Nanogomphodon, Pascualgnathus, Plinthogomphodon, Protuberum, Santacruzodon, Scalenodon, Scalenodontoides, Traversodontinae
Subtaxa: Gomphodontosuchus, Megagomphodon
Type: Gomphodontosuchus
Ecology: