Forewing Length: 15-19mm
Wingspan: 35-40mm
Egg | Larva | Pupa | Adult |
? | May - July | (Winter) | March - May (Earliest: 16.4) |
Catalogue of the Lepidoptera of Belgium:
Orthosia gracilis
Orthosia gracilis
Nature Spot:
Powdered Quaker - Orthosia gracilis
Lepidoptera and Their Ecology:
Orthosia gracilis
Lepiforum:
Orthosia gracilis
Plant Parasites of Europe:
Orthosia gracilis
Pictures © 2003 J.K. Lindsey, 2022 R. Thunus
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