Polymastia boletiformis Bowerbank, 1874
Yellow hedgehog sponge
photo by Duncan, Peter

Family:  Polymastiidae ()
Max. size: 
Environment:  sessile; marine
Distribution:  Northeast Atlantic: Isle of Man and Baltic Sea
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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