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Northern Prairie Wildlife Research Center

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Caterpillars of Pacific Northwest
Forests and Woodlands

Dysstroma formosa [Geometridae]


Light green with a white hue, and white subdorsal longitudinal lines. This species is the most common inchworm on currants and gooseberries and feeds on many species of Ribes during June and July.


Previous Section -- Bruce Spanworm
Return to Photo Key to Species in Group A-1b - Distinct subdorsal longitudinal lines
Next Section -- Thallophaga taylorata [Geometridae]

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