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Juvenile cowry shells are not at all similar to adult cowry shells. The juvenile shells of cowries perhaps more closely resemble the shells of some "bubble snails" in the order Cephalaspidea. Also the shells of juvenile cowries seldom exhibit the same color patterns as the adult shells do, and thus can be hard to identify to species.
The dark-toothed cowrie has a medium-sized shell which may grow to 60mm in total length. The shell is generally smooth and caramel-coloured, flecked with pale blue or mauve, but in live specimens is usually covered with the mantle. [4] Variations in shell colour range from pale blue or mauve to dark chocolate brown.
The largest known fossil cowry was Gisortia gigantiea Munster, 1828 which reached a length of 350mm. The largest modern cowry is the Atlantic Deer Cowry (Macrocypraea cervus) at up to 190mm. The largest known cowry from any extant subfamily or genus was the Australian cowry Zoila (Gigantocypraea) gigas (McCoy, 1867) at about 247mm. [2]
Neobernaya spadicea, common name the chestnut cowrie, is a species of sea snail in the cowrie family, Cypraeidae. Chestnut cowries can be found in the eastern Pacific Ocean, from central California to Baja California. The chestnut cowrie has a highly glossy shell due to an enamel that is secreted from its mantle.
Cowrie or cowry (pl. cowries) is the common name for a group of small to large sea snails in the family Cypraeidae. The term porcelain derives from the old Italian term for the cowrie shell (porcellana) due to their similar appearance. [1] Cowrie shells have held cultural, economic, and ornamental significance in various cultures.
These cowries live in warm tropical and subtropical waters, from intertidal zone to the shallow reef, at about 5–25 metres (16–82 ft) of depth, mainly on coral reefs, in caves, under rock slabs or on sandy seabed. They fear daylight and feed at dawn or dusk on algae, sponges, coral polyps and small crustaceans.
Cypraea pantherina, common name the panther cowry, is a species of large tropical sea snail, a cowry, a marine gastropod mollusc in the family Cypraeidae, the cowries.The panther cowry is one of only two species currently included in the genus Cypraea (the second species is Cypraea tigris, Linnaeus, 1758), as all other species previously belonging to the genus Cypraea have been reassigned to ...
Talostolida teres, common name the tapering cowry, is a species of sea snail, a cowry, a marine gastropod mollusc in the family Cypraeidae, the cowries. [ 1 ] Subspecies