Leptoxis
Leptoxis is a genus of freshwater snails with a gill and an operculum, aquatic gastropod molluscs in the family Pleuroceridae.
Species within this genus inhabit rocky fast-flowing parts of unpolluted and unimpounded mid-sized rivers in the American mid South and the southern Midwest. Species in the subgenus Mudalia inhabit rivers and creeks in the Atlantic drainage.
Species
Species within the genus Leptoxis include:Those that are extinct are marked with a dagger †.Leptoxis ampla Leptoxis arkansensis Leptoxis carinata Leptoxis clipeata Leptoxis coosaensis Leptoxis compacta Leptoxis dilatata Leptoxis foremanii Leptoxis formosa Leptoxis ligata Leptoxis lirata Leptoxis mimica Leptoxis minor Leptoxis nickliniana Leptoxis occultata Leptoxis picta Leptoxis plicata Leptoxis praerosa Leptoxis showalterii Leptoxis subglobosa Leptoxis torrefacta Leptoxis trilineata Leptoxis umbilicata Leptoxis virgata Leptoxis vittata
;Synonyms:Leptoxis anthonyix is a synonym for Athearnia anthonyi Leptoxis crassa is a synonym for Athearnia crassa Leptoxis pisum is a synonym for Athearnia crassa Leptoxis rapaeformis is a synonym of Leptoxis dilatataLeptoxis melanoides is a synonym of ''Elimia melanoides''