Parent taxon: Crocodylia according to R. L. Carroll 1988
Sister taxa: Alligatoroidea, Amphicoelia, Archaeosuchidae, Asiatosuchus volgensis, Asiatosuchus zajsanicus, Asifcroco, Baharijodon, Batrachopodidae, Borealosuchus, Bottosaurus tuberculatus, Brachydectes major, Brachygnathosuchus, Brevirostres, Coelospondilia, Colossoemys, Colossoemys macrococcygeana, Crocodilus delucii, Crocodilus pristinus, Crocodylus sinhaleyus, Deinosuchus rugosus, Dijaquesopus, Dinosuchus terror, Diplocynodus sphenops, Emys quaternaria, Europaeosuchus, Gavialis dixoni, Gavialis papuensis, Gavialoidea, Hatcherichnus, Isselosaurus, Isselosaurus doduni, Kuangyuanpus, Laiyangpus, Longirostres, Machinosaurus, Mehliella, Nihilichnus, Peipesuchus, Pinacosuchus, Planocraniidae, Pliosaurus phosphaticus, Pristichampsinae, Procoelia, Procrocodilia, Pyrenodon, Rhytisodon, Stenosaurus, Thecachampsa serrata, Thecachampsa squankensis, Tienosuchus, Zholsuchus
Subtaxa: Trialestidae
Ecology: carnivore
Distribution: there are no occurrences of Trialestia in the database