†suborder Trigonostylopoidea Simpson 1934 (eutherian)

Mammalia - Theriamorpha

Full reference: G. G. Simpson. 1934. Provisional classification of extinct South American hoofed mammals. American Museum Novitates 750:1-21

Parent taxon: Meridiungulata according to M. C. McKenna 1975

See also Simpson 1934 and Simpson 1967

Sister taxa: none

Subtaxa: none

Ecology: scansorial insectivore

Distribution: there are no occurrences of Trigonostylopoidea in the database

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