Aplysioviolin

Chemical compound

Aplysioviolin is a purple-colored molecule secreted by sea hares of the genera Aplysia and Dolabella to deter predators. Aplysioviolin is a chemodeterrent, serving to dispel predators on olfactory and gustatory levels as well as by temporarily blinding predators with the molecule's dark color. Aplysioviolin is an important component of secreted ink and is strongly implicated in the sea hares' predatory escape mechanism. While the ink mixture as a whole may produce dangerous hydrogen peroxide and is relatively acidic, the aplysioviolin component alone has not been shown to produce human toxicity.

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