Camptoceras

Camptoceras is a genus of air-breathing freshwater snails with sinistral shells, aquatic pulmonate gastropod mollusks in the family Planorbidae.

Species
Species within the genus Campoceras include:
 * Camptoceras austeni H. F. Blanford, 1871
 * Camptoceras hirasei Walker, 1919
 * Camptoceras terebra Benson, 1843


 * Synonyms:
 * Camptoceras jiraponi Hubendick, 1967 : synonym of Culmenella jiraponi (Hubendick, 1967) (original combination)
 * Camptoceras lineatum H. F. Blanford, 1871 : synonym of Culmenella lineata (H. F. Blanford, 1871)
 * Camptoceras obtusum Godwin-Austin, 1882 †: synonym of Camptoceratops priscus (Godwin-Austen, 1882 ) †
 * Camptoceras priscum Godwin-Austen, 1882 †: synonym of Camptoceratops priscus (Godwin-Austen, 1882) † (original combination)
 * Camptoceras rezvoji Lindholm, 1929 is a synonym for Culmenella rezvoji (Lindholm, 1929)
 * Camptoceras subspinosum Annandale & Prashad, 1920 : synonym of Culmenella subspinosa (Annandale & Prashad, 1920) (original combination)