Ctena [Ctena]

Description

Ctena is a genus of small to medium-sized marine bivalves. Members of this genus are recognized by their relatively smooth, elliptical shells and the presence of ctenidia (comb-like gills) that are adapted to harbor symbiotic bacteria. These bacteria assist in the digestion of detritus and sulfides, making Ctena species important components of their ecosystems.

Species

Ornate Bell Bivalve [Ctena ornata]

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Florida Spiny Jewelbox [Ctena florida]

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Elegant Bittersweet [Ctena elegans]

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Taxonomy