| Iotrochotidae () |
| 60 cm TL (male/unsexed) |
|
sessile; brackish; marine; depth range 1 - 91 m |
| Indo-Pacific and Western Atlantic: Caribbean wide. |
|
Sprawling ramose branches, with spiky surface up to 60 cm long; 1 - 5 cm wide. Black with green patches internally and externally. Oscula 0.1 - 0.3 cm in diameter, on side of branches (Ref. 415). Smaller specimens grows as lobes, runners, massive or encrusting. Surface: covered with conules; mostly or entirely smooth for small specimens. Sometimes greenish-yellow. Tough consistency; resilient and barely compressible. Exudate is dark purplish when squeezed. Oscules are scattered or in a row, slightly raised on small lobes and surrounded by a thin collar (Ref. 85482). |
| Reef; mangrove; seagrass environments (Ref. 415). On hard substrates, often hosting the zoanthid Parazoanthus swiftii (Ref. 85482). Commensal with amphipods (Ref. 82302). |
|
Not Evaluated (N.E.) Ref. 123251)
|
| harmless |
|
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