Polycarpa fibrosa
Polycarpa fibrosa (Stimpson, 1852)
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Family:  Styelidae ()
Max. size:  3.5 cm WD (male/unsexed)
Environment:  sessile; marine; depth range 0 - 1000 m
Distribution:  Atlantic, Mediterranean, and the Arctic. Temperate, boreal and subtropical.
Diagnosis:   
Biology:  Loosely attached to sand or mud; from shallow water down to depths of over 1000 m (Ref. 1603).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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