Are Heliconius butterflies poisonous?
Are Heliconius butterflies poisonous? In nature, hybrid Heliconius butterflies are rare. Heliconius melpomene and Heliconius cydno are both highly poisonous, having evolved to produce their own cyanide, and predators have learned exactly what both of these toxic insects look like. Where are Heliconius butterflies found? Heliconius comprises a colorful and widespread genus of brush-footed butterflies commonly known as the longwings or heliconians. This genus is distributed throughout the tropical and subtropical regions of the New World, from South America as far north as the southern United States. Where do Heliconius live? The zebra longwing butterfly or zebra heliconian, Heliconius charithonia,...