Alternative combination: Prosinopa eximia
Full reference: J. Leidy. 1873. Part I. Contributions to the extinct vertebrate fauna of the western territories. Report of the United States Geological Survey of the Territories 1:1-358
Distribution: found only at Grizzly Buttes (Eocene of Wyoming)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.