Joel Sartoreのインスタグラム(joelsartore) - 12月7日 00時39分

Wondering how the Spanish shawl nudibranch got its stellar coloration? The magic happens when the nudibranch feeds on a species of hydroid, a small predator related to jellyfish. The hydroid possesses a pigment called astaxanthin, which when consumed by the nudibranch, presents itself in three different states, creating the purple, orange, and red colors you see in this picture. Photo taken @ucsbreef. #nudibranch #spanish #shawl #colorful #bright #neon #aquatic #PhotoArk #savetogether

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