Gastropoda - Sorbeoconcha - Tornidae
Parent taxon: Teinostoma according to H. Adams and A. Adams 1853
Sister taxa: Teinostoma (Aepystoma), Teinostoma (Diaerecallus), Teinostoma (Ellipetylus), Teinostoma (Esmeralda), Teinostoma (Eutinochilus), Teinostoma (Idioraphie), Teinostoma (Pseudorotella), Teinostoma altum, Teinostoma avunculus, Teinostoma beaufortensis, Teinostoma biscaynense, Teinostoma calvertense, Teinostoma carinatum, Teinostoma clara, Teinostoma ecuadoriana, Teinostoma exoleta, Teinostoma goniogyrus, Teinostoma greensboroense, Teinostoma intercallosum, Teinostoma ledoni, Teinostoma macrostoma, Teinostoma maldonadensis, Teinostoma maryae, Teinostoma monta, Teinostoma moodiense, Teinostoma nana, Teinostoma neodiensa, Teinostoma parvicallum, Teinostoma profunda, Teinostoma squiresi, Teinostoma texanum, Teinostoma umbilicatum, Tinostoma (Megatyloma)
Subtaxa: none
Ecology: epifaunal
Distribution: found only at Bowden Formation (Woodring 1925, 1928 Checklist) (Pliocene of Jamaica)