Forewing Length: 13-16mm;
Wingspan: 30-34mm
Egg | Larva | Pupa | Adult |
(Winter) | Autumn - July | ? | August - November (Earliest: 23.8) |
Catalogue of the Lepidoptera of Belgium:
Pennithera firmata
Pennithera firmata
Lepidoptera and Their Ecology:
Thera firmata
Lepiforum:
Pennithera firmata
Plant Parasites of Europe:
Pennithera firmata
Pictures © 2003 J.K. Lindsey, 2018 R. Thunus
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