Though there are many bumps and small spines on this species' carapace, it does not have the prominent, laterally-directed spines behind the eyes that Oregonia gracilis has.
Chorilia longipes from 100 m depth, San Juan Channel. The carapace of this individual is 2.5 cm wide and 4.5 cm long, including rostrum. The total leg span in a normal stance is 14 cm. (Photo by: Dave Cowles, July 2007)