Alternative combination: Anaptomorphus bridgerensis
Type specimen: USNM 250559, a mandible (left dentary with p4, m2, and roots or alveoli of i1-2, c, and m1). Its type locality is Vass Quarry, which is in a Bridgerian terrestrial horizon in the Aycross Formation of Wyoming.
Ecology: arboreal insectivore
• Eocene of United States (2: Wyoming collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.