Ptychodactis patula Appellöf, 1893
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Family:  Ptychodactiidae ()
Max. size: 
Environment:  sessile; marine; depth range 47 - 350 m
Distribution:  Arctic Ocean, Northeast Atlantic, and Northern Pacific. Temperate to polar.
Diagnosis:   
Biology:  Minimum depth from Ref. 119544. Also found in clayey substrates but occurs more often on stones, gravel and broken mollusk shells (Ref. 119544).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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