Cephalopoda - Nautilida - Koninckioceratidae

Full reference: A. K. Miller and W. Youngquist. 1949. American Permian nautiloids. Geological Society of America Memoir 41:1-218

Belongs to Endolobus according to A. K. Miller and W. Youngquist 1949

Sister taxa: Endolobus hsiangtanensis, Endolobus obsoletus

Type specimen: Its type locality is Salt Fork of Brazos River, 4 miles S of Seymour, which is in a Kungurian marine siliciclastic in the Lueders Formation of Texas

Ecology: nektobenthic carnivore