Gastropoda - Neogastropoda - Cancellariidae

Full reference: R. B. Newton. 1922. Eocene Mollusca from Nigeria. Geological Survey of Nigeria Bulletin 3

Belongs to Trigonostoma according to R. B. Newton 1922

Sister taxa: Cancellaria (Trigonostoma) perspectiva, Trigonostoma (Extractrix), Trigonostoma (Scalptia), Trigonostoma (Trigonostoma), Trigonostoma babylonicum, Trigonostoma biplicifera, Trigonostoma birmanicum, Trigonostoma crispatum, Trigonostoma gemmatum, 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