Superfamily Tonnoidea Subfamily Cassinae Rank Species | Genus Semicassis Higher classification Semicassis | |
Similar Semicassis, Cassidae, Phalium flammiferum, Casmaria, Galeodea | ||
Semicassis royana is a species of medium-sized predatory sea snail, a marine gastropod mollusc in the family Cassidae, the helmet shells and their allies.
References
Semicassis royana Wikipedia(Text) CC BY-SA