Littorina sitkana Philippi, 1846
Sitka periwinkle
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Family:  Littorinidae (periwinkles)
Max. size:  2.2 cm NG (male/unsexed); max. reported age: 2 years
Environment:  benthic; marine
Distribution:  Pacific Ocean: Alaska to western USA. Climate: boreal to temperate.
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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