Cinachyrella arenosa (van Soest & Stentoft, 1988)
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Family:  Tetillidae ()
Max. size: 
Environment:  sessile; marine; depth range 17 - 50 m
Distribution:  Western Atlantic.
Diagnosis:  Globular or subglobular, grows up to 4.5 cm across. Specimens between .05 to 1.5 cm are ovoid erect, rarely stalked. Surface covered with 2 to 6 large elevated cup-like depressions (i.e., porocalices) at widths between .05 to 1 cm. Spicules present, radiated with protruding tips covering the remaining surface. Color ranges from orange to yellow, reddish brown, or gray; paler internally. Firm consistency, small specimens softer. Oscules on top of cone-shaped protuberances, smaller than porocalices. Spongin fibers absent (Ref. 85482).
Biology:  Occurs in deeper rock pavements and hard bottoms (Ref. 85482).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans:  harmless
Country info:   
 

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