Cassis cornuta

Cassis cornuta
A shell of Cassis cornuta
Five views of a shell of Cassis cornuta
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Cassidae
Genus: Cassis
Species:
C. cornuta
Binomial name
Cassis cornuta
Synonyms
  • Buccinum cornutum Linnaeus, 1758 (basionym)
  • Cassis amboinensis Petivier in Tryon, G.W., 1885
  • Cassis brevirostrum Petivier in Tryon, G.W., 1885
  • Cassis caputequinum Röding, 1798
  • Cassis hamata Röding, 1798
  • Cassis labiata Dillwyn, L.W., 1817

Cassis cornuta, common name the horned helmet, is a species of extremely large sea snail, a marine gastropod mollusc in the family Cassidae, the helmet shells and their allies.