Full reference: A. Feduccia and M. R. Voorhies. 1989. Miocene hawk converges on Secretarybird. Ibis 131(3):349-354
Sister taxa: none
Type specimen: UNSM 96754, a partial skeleton (right tarsometatarsus with articulated phalanges). Its type locality is Poison Ivy Quarry, which is in a Clarendonian terrestrial horizon in the Ash Hollow Formation of Nebraska.
Ecology: volant carnivore
• Miocene of United States (2: Nebraska 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.