Crepidula nummaria Gould, 1846
Western white slippersnail
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Family:  Calyptraeidae (slipper shells)
Max. size:  4 cm NG (male/unsexed)
Environment:  benthic; marine
Distribution:  Northeast Pacific: Alaska, Canada and south to Panama. Climate: boreal to tropical.
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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