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Photo © Dave Appleton, 22/08/2015 - North Elmham - female (gen det) |
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| Parornix betulae
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(Stainton, 1854) | 301 / 15.025 | =Brown Birch Slender
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Norfolk status Widespread on heaths and open woodland. Adults usually grey in colour with white tips of the apictal cilia.
Adults of all Paronix species are very similar and determination requires genital dissection or rearing of larvae.
Leaf-mine: June, September-October Phyllonorycter-like mine Later in one or more successive leaf cones. | Determination by Genitalia Examination (gen. det.) Required | |
| Mine: Either the leaf or a good photograph required | |
Recorded in 35 (47%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2023. Additional Stats
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Determination |
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Parornix betulae, Norwich, Slide 1727 - J Clifton |
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Parornix betulae, Marsham Heath, Norfolk, Slide 1508 (551x1000) |
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Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
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