Intertidal Invertebrates of the Monterey Bay Area, California
Compiled & photographed by Gary McDonald, Long Marine Laboratory, University of California, Santa Cruz
Carmel Pt. (south), Monterey Co., CA; 10 Apr 2008; 16mm total length.
Description: Color extremely variable: yellowish gold, reddish brown, brown, black, or white & brown. Body long and slender. Pleotelson posterior margin without strong median process.
Size: Up to about 16mm in length.
Notes: This species tends to match to color of the substrate on which it is found.