King Helmet
(6”) 15 cm
Cassis tuberosa (L., 1758).
Brazil; Bermuda; North Carolina to Caribbean.
Shallow water; common.
7 or 8 brown spots on each varix.
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Littorinimorpha
Family: Cassidae
Genus: Perna
Species: P. viridis