UK Status
Resident. Widely distributed and generally common throughout the British Isles.
Montgomeryshire Status
Few records.
Wingspan
:
M & F, 12-16mm.
Confusion species
E. immundana.
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Flight time & Voltinity
(Univoltine)
Habitat
Wherever foodplant is found.
Foodplant
Alder and birch.
Lifestage data
Twig miner. Eggs laid on foodplant. Larva first mines a twig, then
moves to shelter formed from a turned down leaf edge. Pupates in a
silken cocoon amongst the leaf litter. |
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