Neverita didyma, common name the bladder moon snail or Whales Eye shell, is a species of predatory sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
The adult whale's eye shell of this species ranges in size from 3/4 to 3.5 inches. As with all naticids, this species is carnivorous and predatory.
This marine species can be found in the Yellow Sea and off the coasts of Madagascar, Mozambique, and South Africa in the Indian Ocean.
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Naticidae
Genus: Neverita
Species: Neverita didyma
Binomial name: Neverita didyma
(Röding, 1798)
(REF: Neverita didyma (Röding, 1798). WoRMS (2009). Neverita didyma (Röding, 1798) 5. Accessed through the World Register of Marine Species.)(REF: Hollman M. (2008) Naticidae. In Poppe G.T. (ed.) Philippine marine mollusks, vol. 1)(REF:
Image of a live Whales Eye
E1-8
A Whales Eye shell measuring 1 to 2 inches... .16