FAMILIA PLEUROCERIDAE
Elimia livescens (Menke,1830)
Pleurocera pyrenellum (Conrad,1834)
Lithasia armigera (Say,1821)

Pleurocera unciale hastatum (Anthony,1854)

Pleurocera acuta (Rafinesque,1831) 1 | 2 | 3
Semisulcospira cf. gottschei (Von Martens,1886)
Pleurocera canaliculatum canaliculatum (Say,1821)
Semisulcospira libertina (Gould,1859)
Pleurocera canaliculatum excuratum (Conrad,1834) 1 | 2 | 3

Semisulcospira praenotata intermedia (Gredler,1885)

Pleurocera canaliculatum undulatum (Say,1829)
Semisulcospira tegulata (Von Martens,1894)