Nuttallina californica (Reeve, 1847)
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Family:  Callochitonidae ()
Max. size:  5.1 cm TL (male/unsexed)
Environment:  benthic; marine
Distribution:  Northwest Atlantic and Eastern Pacific: USA and Mexico.
Diagnosis:  Girdle: Medium wide; sandy, fleshy and thickly covered with bristles. Murco: Highly posterior. Central areas: Granulose cross ribbing with those cross ribs coming from the jugal area heavier until they meet midway the heavier cross ribs coming from the lateral areas. Lateral areas: Broad-ribbed. Color of valves: Black with occasional white stripe down sides of dorsal ridge. Color of girdle: Cream with reddish brown hairs and granular (Ref. 296).
Biology:  Habitat: Intertidal (Ref. 289); found in mid to high tide zones from Puget Sound to Mexico on rocks, in crevices or among barnacles and mussels (Ref. 312). Occurs from mid to high tide mark.
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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