Lavigeria nassa (Woodward, 1859) | 
Lavigeria nassa giraudi (Bourguignat, 1885) | 
Lavigeria nassa paucicostata (Smith, 1881) |
Leptoxis ampla (J. G. Anthony, 1855) | 
Leptoxis arkansensis (Hinkley, 1915) | 
Leptoxis carinata (Brugui�re, 1789) |
Leptoxis praerosa (Say, 1821) | 
Leptoxis praerosa subglobosa (Say, 1825) | 
Leptoxis sp. 306492 |
Leptoxis taeniata (Conrad, 1834) | 
Leptoxis vittata (I. Lea, 1860) | 
Lithasia armigera (Say, 1824) |
Lithasia geniculata (Haldeman, 1840) | 
Lithasia geniculata fuliginosa (I. Lea, 1841) | 
Lithasia geniculata pinguis (I. Lea, 1852) |
Lithasia jayana (I. Lea, 1841) | 
Lithasia obovata (Say, 1829) | 
Lithasia obovata biconica Pilsbry, 1903 |
Lithasia verrucosa (Rafinesque,1820) | 
Paramelania cf. damoni (Smith, 1881) | 
Paramelania damoni (Smith, 1881) |
Paramelania damoni crassigranulata (E.A.Smith, 1881) | 
Paramelania damoni guillemei Martel & Dautzenberg, 1899 | 
Paramelania damoni imperialis Giraud, 1885 |
Paramelania iridescens (Moore, 1898) | 
Pleurocera acuta hinkleyi (Goodrich, 1921) | 
Pleurocera acuta Rafinesque, 1824 |
Pleurocera alveare (Conrad, 1834) | 
Pleurocera attenuata Lea, 1868 | 
Pleurocera brumbyi (I. Lea, 1852) |
Pleurocera canaliculata (Say, 1821) | 
Pleurocera canaliculata alabamensis (I. Lea, 1862) | 
Pleurocera canaliculata excurata (Conrad, 1834) |
Pleurocera canaliculata undulata (Say, 1829) | 
Pleurocera cf. canaliculata (Say, 1821) | 
Pleurocera cf. uncialis (Haldeman, 1842) |
Pleurocera excurvatum (Conrad, 1834) | 
Pleurocera foremani (I. Lea, 1843) | 
Pleurocera gradata (J. G. Anthony, 1854) |
Pleurocera nobilis (I. Lea, 1845) | 
Pleurocera parva (I. Lea, 1862) | 
Pleurocera picta (I. Lea, 1841) |
Pleurocera prasinata (Conrad, 1834) | 
Pleurocera pyrenella (Conrad, 1834) | 
Pleurocera sp. 279521 |
Pleurocera trochiformis (Conrad, 1834) | 
Pleurocera uncialis (Haldeman, 1842) | 
Pleurocera uncialis hastata (J. G. Anthony, 1854) |
Pleurocera vestita (Conrad, 1834) | 
Pleurocera walkeri Goodrich, 1928 | 
Reymondia horei (E.A.Smith, 1881) |
Semisulcospira forticosta (E. von Martens, 1886) | 
Semisulcospira gottschei (E. von Martens, 1886) | 
Semisulcospira gredleri (Boettger, 1886) |
Semisulcospira jacquetiana (Heude, 1888) | 
Semisulcospira libertina (A. Gould, 1859) | 
Semisulcospira libertina (Gould, 1859) |
Semisulcospira libertina gigas Pilsbry & Hirase, 1904 | 
Semisulcospira libertina japonica (Reeve, 1859) | 
Semisulcospira nakasekoae (Kuroda, 1929) |
Semisulcospira ningpoensis (I. Lea, 1857) | 
Semisulcospira reiniana (Brot, 1876) | 
Semisulcospira sp. 236226 |
Semisulcospira sp. 42805 | 
Semisulcospira tegulata (von Martens, 1894) | 
Spekia zonata (Woodward, 1859) |
Tanganyicia rufofilosa (Smith, 1880) | | |
