Costigo

Costigo is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs or micromolluscs in the family Vertiginidae, the whorl snails.

Species
Species within the genus Costigo include:
 * Costigo calamianica (Möllendorff, 1898)
 * Costigo desmazuresi (Crosse, 1873)
 * Costigo saparuana (Boettger, 1891)
 * Species brought into synonymy:
 * Costigo borbonica (H. Adams, 1868) : synonym of Gibbulinopsis pupula (Deshayes, 1863) (junior synonym)
 * Costigo moleculina van Benthem Jutting, 1940 : synonym of Pupisoma moleculina (van Benthem Jutting, 1940) (original combination)
 * Costigo pulvisculum (Issel, 1874) : synonym of Pupisoma pulvisculum (Issel, 1874) (superseded combination)