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Photo#1703758
Green and black larva2 - Papilio polyxenes

Green and black larva2 - Papilio polyxenes
Randolph, Coos County, New Hampshire, USA
July 31, 2019
Size: Size of monarch larvae

Moved to Papilio polyxenes asterius
Moved from ID Request.

Black Swallowtail.

It's a
Black Swallowtail butterfly caterpillar.

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