PaleoDB taxon number: 45070
Alternative combination: Archaeotherium caninus
Full reference: E. L. Troxell. 1920. Entelodonts in the Marsh Collection; Part III. The larger genera and species. American Journal of Science 200:431-445
Sister taxon: Choerodon calkinsi
Type specimen: YPM 11665, a skull. Its type locality is The Cove, which is in a Miocene/Miocene terrestrial horizon in the John Day Formation of Oregon.
Ecology: ground dwelling omnivore