title for learn-about section on whelks & relatives in A SNAIL'S ODYSSEY
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photograph of morphs of whelks Nucella lamellosa from Alameda, San Francisco Bay, California taken by Trevor Kinkaid, Department of Zoology, University of Washington, Seattle14. Alameda, San Francisco Bay, California.  These represent a fair selection of morphs of whelks Nucella lamellosa found in the Bay.

 

 

 

 

 

 


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