†Diempterus (snail)
Gastropoda - Stromboidea - Aporrhaidae
Parent taxon: Spinilomatinae according to J. Gründel et al. 2009
Sister taxon: Spiniloma
Subtaxa: Diempterus bialatus, Diempterus didactylus, Diempterus goniatus, Diempterus lonqueueanus
Type: Diempterus lonqueueanus
Ecology: slow-moving semi-infaunal detritivore