Stenoptilia graphodactyla (Treitschke, 1833) Species
Last modified: Dec. 3, 2024, 3:54 p.m.
In Belgium only known from some old records, probably extinct.
The identity of these old specimens should be checked because they might belong to Stenoptilia pneumonanthes (Büttner, 1880) instead.
Details
- Classification
- Family: Pterophoridae > Subfamily: Pterophorinae > Genus: Stenoptilia > Species: Stenoptilia graphodactyla
- Vernacular names
- Berggentiaanvedermot (NL), Schwalbenwurzenzian-Federmotte (DE)
- First mention in Belgium
- Sauveur J. 1863. Notes entomologiques. — Annales de la Société entomologique belge 7: 75–85. On page 85, 93. view page
- Status
-
Native
Distribution
Imago
Wingspan 20–24 mm.
Museum specimens
Specimens in nature
No pictures yet!Bionomics
The caterpillar feeds on the leaves and flowers, these are spun together. Later on also the seed heads are consumed.
Pupation on the stem of the food plant or on a nearby plant.
No pictures yet!
Flight periods
One generation a year in July–August.
Observed on
- Host plant (species):
- Gentiana pneumonanthe and Gentiana lutea
Oligophagous on Gentiana.
No pictures yet!
