Haliclona tubifera (George & Wilson, 1919)
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Family:  Chalinidae ()
Max. size:  0.49 cm OT (male/unsexed)
Environment:  sessile; brackish; marine; depth range 1 - 10 m
Distribution:  Western Central Atlantic: Caribbean.
Diagnosis:  Cushion-like: less than 0.5 cm thickness with oscular chimneys; 0.5 - 5 cm long. Thin long proliferations branching off the main body; 0.1 - 0.2 cm wide, several cm long. Highly variable color from pink, to violet, or purple externally and internally. Oscules: 0.05 - 0.1 cm wide (Ref. 415). Surface smooth to the eye, but faintly hispid and distinctly porous. Soft, compressible and limp; easily damaged. Occasionally light brownish. Exudate absent (Ref. 85482).
Biology:  Maximum thickness: less than 0.5 cm (Ref. 415). Depth range from Belize and Panama (Ref. 86836). Found on reef flats, and on rocks in shallow water. Very common on lagoon bottoms and on mangrove roots (Ref. 85482).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans:  harmless
Country info:   
 

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