UK Status
Resident. Widely distributed and common throughout
the British Isles.
Montgomeryshire Status
A few records coming from both the far west and far east of the county.
Wingspan
:
M & F, 14-16mm.
Confusion species
C. betulicola, C. rufipennella and C. hemodactylella.
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Flight time & Voltinity
(Bivoltine)
Habitat
Wherever the foodplant is found.
Foodplant
Alder.
Lifestage data
Leaf miner. Eggs laid on upperside of leaf. Larva first mines an
irregular gallery which develops into a blotch, finally leaves the
blotch, rolls the leaf longitudinally and feeds within. Pupates in a
cocoon spun under the leaf. |
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