Full reference: P. Brodkorb. 1955. The avifauna of the Bone Valley Formation. Florida Geological Survey Report of Investigations 14:1-57
Type specimen: Pierce Brodkorb #308, a limb element (proximal right tarsometatarsus). Its type locality is Palmetto Mine, which is in a Hemphillian marginal marine sandstone in the Upper Bone Valley Formation of Florida.
Ecology: volant piscivore