Costabieta

Costabieta is a minor genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.

Species
Species within this genus include:
 * Costabieta epentroma (synonym: Rissoina epentroma Melvill, 1896)
 * Costabieta horrida (Garrett, 1873) (synonyms: Rissoina horrida Garrett, 1873; Rissiona baxteriana Nevill, 1881; Costabieta paucina Laseron, 1956)
 * Costabieta perforata Peñas & Rolán, 2017
 * Costabieta portentosa Peñas & Rolán, 2017
 * Species brought into synonymy:
 * Costabieta fulgens (Turton, 1932) : synonym of Alvania fulgens Turton, 1932
 * Costabieta madreporica (Issel, 1869) : synonym of Cingula madreporica Issel, 1869
 * Costabieta paupera Thiele, 1925 : synonym of Rissoa paupera Thiele, 1925
 * Costabieta psammitica (Issel, 1869) : synonym of Cingula psammatica Issel, 1869
 * Costabieta paucina Laseron, 1956 : synonym of Costabieta horrida (Garrett, 1873)
 * Costabieta sumatrana (Thiele, 1925) : synonym of Rissoa sumatrana Thiele, 1925
 * Costabieta tosaensis T. Habe, 1961 : synonym of Pyramidelloides tosaensis Habe, 1961
 * Costabieta waabitica (Issel, 1869) : synonym of Cingula waabitica Issel, 1869