Gastropoda - Tonnoidea - Cassidae

Belongs to Echinophoria according to A. G. Beu 2008

Sister taxa: Echinophoria bituberculosa, Echinophoria caelatura, Echinophoria coronadoi, Echinophoria dalli, Echinophoria etchuensis, Echinophoria famulans, Echinophoria hadra, Echinophoria intermedium, Echinophoria pilsbryi, Echinophoria pollens, Echinophoria woodringi, Echinophoria wyvillei, Bathygalea (Bathygalea), Euspinacassis muricata

Type specimen: NSMT 71554, a shell

Ecology: epifaunal carnivore

Average measurements (in mm): shell 81.4 x 53.2