FIGURE 2 in Heterobranch Sea Slugs from Hazard Canyon Reef, San Luis Obispo County, California

FIGURE 2. Hazard Canyon Reef. (A) Study site (outlined in white), looking northwest, 23 November 2011, -0.33 m tide, with a building ocean swell. The crevice forming the slender extension of the study area visible here is about 25 m long. (B) At northwestern-most part of study area, 26 May 2017, tide level at -0.46 m.