Cnephasia pasiuana (Hübner, 1799) Species
Last modified: Nov. 9, 2023, 1:36 p.m.
A very rare and local species in Belgium. Distribution based on genitally checked specimens.
Details
- Classification
- Family: Tortricidae > Subfamily: Tortricinae > Tribus: Cnephasiini > Genus: Cnephasia > Subgenus: Cnephasia > Species: Cnephasia pasiuana
- Vernacular names
- Moerasspikkelbladroller (NL), Meadow Shade (EN)
- Synonyms
- Cnephasia pascuana (Hübner, 1822)
- First mention in Belgium
- De Fré Ch. 1858. Catalogue des Microlépidoptères de la Belgique. — Annales de la Société entomologique belge 2: 45–162. On page 80.
- Status
-
Native
Distribution
Imago
Wingspan 15–20 mm.
Museum specimens
Specimens in nature
No pictures yet!Genitalia
Male: sacculus of medium lenght, drooping strongly, aedeagus strongly curved.
Female: sterigma broad and rounded proximally, colliculum rather short, weakly bent with inner sclerite.
Flight periods
They are on the wing in June and July.
Observed on
- Substrates:
- Polyphagous
This species is a pests and of certain economical importance on wheat (Triticum), barley (Hordeum), rye (Secale) and oat (Avena). Other host plants also include Aster, Anthemis, Achillea, Artemisia, Centaurea, Chrysanthemum, Circium, Colchicum, Erigeron, Echium, Hyochoeris, Ranunculus, Thalictrum etc...
No pictures yet!
