How six poisonous butterflies gained their toxin-laced defenses as well as the bold colors
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New study describes the evolutionary tale of poisonous butterflies. Reviewed by Emily Henderson. news-medical.net.Feb 8 2021. The Atala butterfly (Eumaeus atala) and its five closest relatives in the genus Eumaeus like to display their toxicity. This sextet’s toxicity comes from what they eat as caterpillars: plants called cycads that have been around since before dinosaurs […]