Forewing Length: 16-19mm;
Wingspan: 33-38mm
Egg | Larva | Pupa | Adult |
? | June - August | (Winter) | May - July (Earliest: 31.5) |
Catalogue of the Lepidoptera of Belgium:
Acronicta alni
Acronicta alni
Nature Spot:
Alder Moth - Acronicta alni
Lepidoptera and Their Ecology:
Acronicta alni
Lepiforum:
Acronicta alni
Plant Parasites of Europe:
Acronicta alni
Pictures © 2003 J.K. Lindsey, 2019 R. Thunus
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