†family Pachyrucidae Lydekker 1894 (notoungulate)
Mammalia - Notoungulata - Pachyrucidae
Full reference: R. Lydekker. 1894. Contributions to a knowledge of the Fossil Vertebrates of Argentina. III - A study of extinct argentine ungulates. Anales del Museo de La Plata. Paleontología Argentina 2(3):1-86
Parent taxon: Toxodontia according to R. Lydekker 1894
Sister taxa: Atryptheridae, Eutoxodontia, Haplodontheriidae, Homalodotheriidae, Isotemnidae, Lithops praevius, Nesotherium, Noaditherium, Notohippidae, Periphragnis, Protoxodontidae, Rhadinotherium limitatum, Tembotheridae, Xotodontidae
Subtaxa: none
Ecology: scansorial herbivore
Distribution: there are no occurrences of Pachyrucidae in the database