Orthosia incerta (Hufnagel, 1766) Species
Last modified: Sept. 16, 2023, 11:53 a.m.
A common species throughout Belgium.
Details
- Classification
- Family: Noctuidae > Subfamily: Hadeninae > Tribus: Orthosiini > Genus: Orthosia > Subgenus: Orthosia > Species: Orthosia incerta
- Vernacular names
- Variabele voorjaarsuil (NL), Clouded Drab (EN), L'Orthosie variable (FR), Variable Kätzcheneule (DE)
- Synonyms
- Orthosia instabilis (Denis & Schiffermüller, 1775)
- First mention in Belgium
- De Sélys-Longchamps E. 1844. Énumération des insectes Lépidoptères de la Belgique. — Mémoires de la Société royale des Sciences de Liége 2: 1–35. On page 13.
- Status
-
Native
Distribution
Imago
Wingspan: 35–40 mm.
Museum specimens
Specimens in nature
Caterpillar
Bionomics
Hibernates as a pupa in an underground cocoon. The adults come to light and sugar.
No pictures yet!
Flight periods
The adults fly in one generation a year, when conditions are mild: from mid-February till end of May.
Some specimens are sometimes seen in late autumn and even in winter on mild days
Observed on
- Substrates:
- Deciduous trees, Shrubs and Herbaceous plants
The larva lives on different species of shrubs and deciduous trees like Quercus, Salix and Prunus spinosa.
No pictures yet!
