caterpillar on milkweed

The World of Insects

It’s common knowledge that monarch butterfly caterpillars eat only milkweed, but did you know that many other insects also feed exclusively on this host plant? Munched milkweed leaves could also be the work of (among other things) milkweed tussock moth caterpillars (Euchaetes), milkweed longhorn beetles (Tetraopes), milkweed weevils (Rhyssomatus), or swamp milkweed leaf beetles (Labidomera […]

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