Iotrochota arenosa Rützler, Maldonado, Piantoni & Riesgo, 2007
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Family:  Iotrochotidae ()
Max. size: 
Environment:  sessile; marine
Distribution:  Western Central Atlantic.
Diagnosis:  Thick encrustations on an accumulation of sand and rubble, seemingly partly buried. Surface dirty with sediment. Feels rugged when handled, but appears smooth when dermis is stretched. Black in situ, dark purple when stored. Surface is soft, fibers tough. Purple mucus exudate that stains the hands. Oscules not apparent (Ref. 85482).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans:  harmless
Country info:   
 

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