Appearance
This nudibranch can grow as large as 60 mm (2+1⁄2 inches). It can be yellow or orange or brown, but always with very small opaque white dots. The dots are on the tips of raised tubercles and in circles around the tubercles. The rhinophores on the head end are yellow or orange-yellow in color, and the gills (the rosette at the back) are white or pale yellow.

