PaleoDB taxon number: 123522
Full reference: A. S. Romer. 1937. New genera and species of pelycosaurian reptiles. Proceedings of the New England Zo÷logical Club 16:89-95
Sister taxa: none
Type specimen: AMNH 4782, a set of postcrania. Its type locality is El Cobre Canyon (Cutler Formation), which is in a Virgilian fluvial siliciclastic in the Cutler Formation of New Mexico.