Arcinella cornuta

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Arcinella cornuta
Arcinella cornuta (Florida spiny jewelbox) 4.jpg
Scientific classification edit
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Venerida
Superfamily: Chamoidea
Family: Chamidae
Genus: Arcinella
Species:
A. cornuta
Binomial name
Arcinella cornuta
(Conrad, 1866)

Arcinella cornuta, or the Florida spiny jewelbox clam , 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]

Description[]

Right valve of a specimen from the Pliocene of Florida


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]

References[]

  1. ^ 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.
  2. ^ 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.
  3. ^ "WoRMS - World Register of Marine Species - Arcinella cornuta Conrad, 1866". marinespecies.org. Retrieved 2021-03-06.


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