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Larva and frass of black anise swallowtail or citrus orangedog,
Papilio zelicaon
, on a leaf.
Larva and frass of black anise swallowtail or citrus orangedog,
Papilio zelicaon
, on a leaf. Credit: David Rosen
Larva and frass of black anise swallowtail or citrus orangedog, Papilio zelicaon, on a leaf. Credit: David Rosen
