Mammalia - Artiodactyla - Trigonolestidae
Parent taxon: Artiodactyla according to W. B. Scott 1913
See also Gregory 1910 and Jaekel 1911
Sister taxa: Achaenodontidae, Ancodonta, Antiacodontidae, Antiacodontinae, Booidea, Bunomerycidae, Caenotheriidae, Cainotherioidea, Camelidae, Choeropotamoidea, Climacoceratidae, Diacodexeidae, Dichobunoidea, Eolantianus, Erlianhyus, Eurytheriidae, Haplobunodontidae, Hsanotherium, Hyodonta, Leptochoerinae, Merycoidodontidae, Merycoidodontoidea, Myanmarius, Neoselenodontia, Nonruminantia, Omnivora, Raphenacodus, Ruminantiamorpha, Suiformes, Suoidea, Tapirulidae, Tragulohyus, Tylopoda, Whippomorpha, Cetruminantia, Entelodontoidea
Subtaxa: none
Ecology: ground dwelling grazer-browser
Distribution: there are no occurrences of Trigonolestidae in the database