About Dirona albolineata MacFarland, 1905
Dirona albolineata can grow to approximately 180 millimeters, or 7.1 inches, in length. Like other species in its genus, this nudibranch is translucent, and has large, broad, quite flat cerata. These cerata do not have cnidosacs. The most common form of D. albolineata is translucent, with opalescent white outlining the cerata and the midline of its tail. The species' overall color varies widely, ranging from white, rose pink, pale orange, and lavender to a rufous shade. This species is found in the Eastern Pacific Ocean, spanning from Alaska to San Diego, California.
