PaleoDB taxon number: 296855
Full reference: O. P. Hay. 1921. Descriptions of species of Pleistocene Vertebrata, types or specimens of most of which are preserved in the United States National Museum. Proceedings of the United States National Museum 59:599-642
Type specimen: USNM 10154, a tooth. Its type locality is Anita, which is in a Blancan/Irvingtonian terrestrial horizon in Arizona.
Ecology: scansorial insectivore