| 20.024 ~ 0423 ~ Argyresthia semitestacella ~ Large Beech Argent | ||
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UK Status Resident. Widespread throughout the British Isles. Montgomeryshire Status Recorded from a single site at Commins Coch in the west of the county. Wingspan : M & F, 11-14mm. Confusion species None. |
Flight time & Voltinity
(Univoltine)  Habitat Wherever the foodplant is found. Foodplant Beech. Lifestage data Shoot miner. Eggs laid on the foodplant. Larva mines the shoot. No information on pupation. |
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| Montgomeryshire photos | ||
 Photo by PRW, 11th Sept 2013, Commins Coch |
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