| Cryptolithodes sitchensis Brandt, 1853 Umbrella crab | 
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| Family: | Lithodidae (stone and king crabs), subfamily: Lithodinae | |||
| Max. size: | 7.5 cm CW (male/unsexed) | |||
| Environment: | benthic; marine; depth range 0 - 15 m | |||
| Distribution: | Eastern Pacific: Alaska to USA. | |||
| Diagnosis: | ||||
| Biology: | It is found on rocks among attached coralline algae from the low intertidal to a depth of 15 meters (Ref. 865). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||