Gastropoda - Heterostropha - Pyramidellidae
Parent taxon: Turbonilla according to F. S. MacNeil 1960
See also Arnold 1903
Sister taxa: Rissoa (Turbonilla) gracilior, Turbonilla (Mormula), Turbonilla (Pyrgiscus), Turbonilla (Pyrgolidium), Turbonilla (Sulcurturbonilla), Turbonilla (Terebronilla), Turbonilla (Tragula), Turbonilla (Turbonilla), Turbonilla acicula, Turbonilla aepynota, Turbonilla alpina, Turbonilla antemunda, Turbonilla arnoldi, Turbonilla asser, Turbonilla buttoni, Turbonilla callimene, Turbonilla cancellata, Turbonilla caroliniana, Turbonilla castanea, Turbonilla chocolata, Turbonilla cuevensis, Turbonilla dunnensis, Turbonilla exarata, Turbonilla filosa, Turbonilla gesteri, Turbonilla gracillima, Turbonilla halistrepta, Turbonilla hemphilli, Turbonilla hypolispa, Turbonilla internodula, Turbonilla interrupta, Turbonilla jewetti, Turbonilla kernensis, Turbonilla kraussi, Turbonilla letzia, Turbonilla levis, Turbonilla lineata, Turbonilla madrynensis, Turbonilla major, Turbonilla marshensis, Turbonilla mumia, Turbonilla ornata, Turbonilla quinquestriata, Turbonilla rixtae, Turbonilla smithi, Turbonilla speira, Turbonilla stearnsii, Turbonilla striata, Turbonilla stylina, Turbonilla subcoronata, Turbonilla subulata, Turbonilla terebra, Turbonilla torquata, Turbonilla valdezi, Turbonilla zekelii
Subtaxa: none
Ecology: epifaunal carnivore
Distribution: found only at USGS 17482b, Chinen-misaki (FSM 28) (Quaternary of Japan)