Casmaria

Casmaria, is a genus of medium-sized sea snails, marine gastropod molluscs in the subfamily Phaliinae of the family Cassidae, the helmet shells and their allies.

Species
Species within the genus Casmaria include:
 * Casmaria atlantica Clench, 1944
 * Casmaria beui Buijse, Dekker & Verbinnen, 2013
 * Casmaria boblehmani Fedosov, Olivera, Watkins & Barkalova, 2014
 * Casmaria cernica ( G. B. Sowerby III, 1888)
 * Casmaria erinaceus (Linnaeus, 1758)
 * Casmaria kalosmodix (Melvill, 1883)
 * Casmaria kayae Buijse, Dekker & Verbinnen, 2013
 * Casmaria natalensis Aiken & Seccombe, 2019
 * Casmaria perryi (Iredale, 1912)
 * Casmaria ponderosa (Gmelin, 1791)
 * Casmaria turgida (Reeve, 1848)
 * Casmaria unicolor (Pallary, 1926)


 * Species brought into synonymy:
 * Casmaria decipiens Kilburn, R.N., 1980 : synonym of Phalium decipiens Kilburn, 1980
 * Casmaria erinacea: synonym of Casmaria erinaceus (Linnaeus, 1758)
 * Cascara vibexmexicana (Stearns, 1894) : synonym of Casmaria erinaceus (Linnaeus, 1758)