| Casmaria | |
|---|---|
| Dorsal view of two shells of Casmaria ponderosa from the Philippines | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Sorbeoconcha clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Tonnoidea |
| Family: | Cassidae |
| Subfamily: | Cassinae |
| Genus: | Casmaria H. Adams & A. Adams, 1853 |
| Synonyms[1] | |
|
Phalium (Casmaria) Adams, 1853 |
|
Casmaria, common name the helmet shells, is a genus of large sea snails, marine gastropod mollusks in the family Cassidae, the helmet shells and their allies. [1]
Species within the genus Casmaria include: