| Semioscopis avellanella | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Depressariidae |
| Genus: | Semioscopis |
| Species: | S. avellanella |
| Binomial name | |
| Semioscopis avellanella | |
| Synonyms | |
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Semioscopis avellanella is a species of moth of the family Depressariidae. It is found in most of Europe (except most of the Balkan Peninsula and the Iberian Peninsula ) east to the eastern parts of the Palearctic realm.
The wingspan is 20–26 mm. The forewings are rosy-grey whitish, sprinkled with pale fuscous; a dark fuscous streak from base along fold to 1/3, thence bent upwards to disc before middle; second discal stigma forming a dark fuscous angulated mark; some dark fuscous scales tending to form dots on costa and termen; 2 and 3 separate. Hindwings are pale greyish. The larva is whitish-green; dorsal line darker; head and plate of 2 green. [2]
Adults are on wing from March to April. [3]
The larvae feed on Betula , Tilia (including Tilia cordata ) and Carpinus species. [4] [5]
