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Common throughout much of the British Isles. In Hampshire and on the Isle of Wight widespread and common. Wingspan 4.5-6 mm. Imago seldom encountered at light, and more likely to be recorded in the larval stage, when mines are relatively easy to find where they are present. Larva mines leaves of Oak, over-wintering as a pupa.
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Flightime guide |
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A | M | J |
J | A | S |
O | N | D |
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| Larval |
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