In the splash zone, each approximately 2mm across
53mm total length. The very first nudibranch I found on my trip to Mexico with James R. Lance & James W. Nybakken. Photo scanned from 35mm slide.
Este nudibranquio lo encontré sobre Pocillopora sp.
These are common on Eelgrass in Newport Harbor. They are also happy to move around collecting jars to find better locations.
I found this just off San Carlos Beach in Monterey, CA while scuba diving.