Subfamily Odostominae Pelseener 1928 (snail)
Gastropoda - Pyramidelloidea - Pyramidellidae
Parent taxon: Pyramidellidae according to A. G. Beu et al. 1990
Sister taxa: Agatha, Bartschella, Besla, Boonea, Brachystomia, Callolongchaeus, Careliopsis, Chemnitzia, Chrysalida, Cingulina, Cossmannica, Creonella, Dunkeria, Ebala, Eulimella, Evalea, Gumina, Iolaea, Iselica, Ivara, Ividella, Kleinella, Lacrimiforma, Linopyrga, Longchaeus, Menestho, Milda, Miralda, Nodostoma, Odostomella, Odostomia, Odostomiinae, Ondina, Orinella, Otopleura, Peristichia, Pharcidella, Ptycheulimella, Pyramidellinae, Pyrgolampros, Pyrgulina, Salassia, Sayella, Strioturbonilla, Syrnola, Triptychus, Turbonillinae, Ugartea, Waikura
Subtaxa: Batrumella, Pukeuria
Ecology: epifaunal carnivore