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viceroy

butterfly
Also known as: Basilarchia archippus, Limenitis archippus

Quick Summary

The viceroy butterfly (Limenitis archippus) is a type of brush-footed butterfly, belonging to the family Nymphalidae. These butterflies are characterized by their reduced forelegs, which appear brush-like. The viceroy is known for its striking resemblance to the monarch butterfly, a phenomenon called Batesian mimicry. Both species are distasteful to predators, and this shared coloration provides them with protection. The viceroy is typically smaller than the monarch and has a distinct black band across its hindwings. Viceroy larvae feed on willow, aspen, and poplar leaves, accumulating toxic compounds that contribute to their unpalatable nature.123

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