Eriocrania unimaculella

Eriocrania unimaculella is a moth of the family Eriocraniidae. It is found in Europe.

A mined birch leaf
Larva

Eriocrania unimaculella
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Eriocraniidae
Genus: Eriocrania
Species:
E. unimaculella
Binomial name
Eriocrania unimaculella
(Zetterstedt, 1839)
Synonyms
  • Adela unimaculella Zetterstedt, 1839
  • Heringocrania unimaculella
  • Micropterix unimaculella

The wingspan is about 1 cm. The head is fuscous, mixed with ochreous-whitish. The forewings are elongate, bronzy-purple, more or less sprinkled with pale shining golden and there is a narrow slightly curved transverse white dorsal spot before the tornus, reaching about half across the wing ; cilia grey Vein 9 is present. The hindwings are grey, posteriorly purplish-tinged. The larva is whitish ; head brown, mouth darker, posterior lobes showing through segment 2 as blackish spots ; segment 6 with small projections. The moth flies from March to April depending on the location.

The larvae mine the leaves of Betula species.

References

    • Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf


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