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Northern Prairie Wildlife Research Center

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Caterpillars of Pacific Northwest
Forests and Woodlands

Aethaloida packardaria [Geometridae]

Uniformly grey; dorsal tubercles on A2, A4, and A8; ventral tubercle on A3; third pair of true legs much larger than other true legs; head slightly cleft. This species is common on backbrush during June and July.

Previous Section -- Chlorosea banksaria [Geometridae]
Return to Photo Key to Species in Group A-1a
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