Full reference: R. H. Flower. 1964. The Nautiloid Order Ellesmeroceratida (Cephalopoda). State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, Memoir 12:234 p.
Type specimen: BEG 34832, a partial shell (living chamber with aperture). Its type locality is Ellenburger Hills SE of Barnes Ranch headquarters, which is in a Gasconadian lagoonal/restricted shallow subtidal grainstone/chert in the Tanyard Formation of Texas.
Ecology: nektobenthic carnivore