Arcinella cornuta, or the Florida spiny jewelbox clam or Florida spiny jewel box, is a marine species of bivalve mollusc in the family Chamidae. It can be found along the coast of North Carolina to Florida, Gulf of Mexico, Caribbean Central America, and Venezuela.[1][2][3]
| Arcinella cornuta | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Venerida |
| Superfamily: | Chamoidea |
| Family: | Chamidae |
| Genus: | Arcinella |
| Species: | A. cornuta
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| Binomial name | |
| Arcinella cornuta Conrad, 1866
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Description
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The shell of A. cornuta is quadrangular to obliquely trigonal. It attaches itself to surfaces during its early growth stage, after that it is free-living. The shell features seven to nine radial rows of pleated radial ribs covered by large spines with coarse pitting between ribs. The exterior is a creamy white color with the interior being white with flushed pink and/or yellow coloration. The typical habitat is that of coral reefs.[2]
Juvenile
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Right valve -
Left valve
References
edit- ^ Abbott, R.T. & Morris, P.A. A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies. New York: Houghton Mifflin, 1995. 55.
- ^ a b Mikkelsen, Paula M. (2008). Seashells of southern Florida : living marine mollusks of the Florida keys and adjacent regions, bivalves. Rüdiger Bieler. Princeton: Princeton University Press. ISBN 978-0-691-11606-8. OCLC 78071775.
- ^ Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O (eds.). "Arcinella cornuta Conrad, 1866". MolluscaBase. World Register of Marine Species. Retrieved 2021-03-06.
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