Polymastia mamillaris (Müller, 1806)
Teat sponge
Polymastia mamillaris
photo by Coudre, Christian

Family:  Polymastiidae ()
Max. size: 
Environment:  sessile; marine
Distribution:  Northeast Atlantic and the Arctic: Spain, Svalbard and UK England.
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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