Gastropoda - Neogastropoda - Cancellariidae

Belongs to Trigonostoma according to E. A. CoBabe and W. D. Allmon 1994

Sister taxa: Cancellaria (Trigonostoma) perspectiva, Trigonostoma (Extractrix), Trigonostoma (Scalptia), Trigonostoma (Trigonostoma), Trigonostoma babylonicum, Trigonostoma biplicifera, Trigonostoma birmanicum, Trigonostoma crispatum, Trigonostoma decorara, Trigonostoma indicum, Trigonostoma panones, Trigonostoma pellucida, Trigonostoma ripleyana, Trigonostoma scalare, Trigonostoma scalarina, Trigonostoma speciosum, Trigonostoma tampaensis, Trigonostoma toroense, Trigonostoma trigonostoma, Trigonostoma woodringi

Ecology: epifaunal carnivore