Doug Wechsler / Milkweed tiger moth (Euchaetes egle) caterpillars on Common milkweed (Asclepias syriaca) Philadelphia, Pennsylvania, USA, July.
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Doug Wechsler / Milkweed tussock moth / tiger moth caterpillars (Euchaetes egle) first instar and egg mass on common milkweed. Philadelphia, Pennsylvania, USA. July
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Doug Wechsler / Milkweed tussock moth (Euchaetes egle) caterpillars on milkweed leaf, Wissahickon Valley Park, Pennsylvania, USA, July.
