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Valenzuela burmeisteri

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Species account
Valenzuela burmeisteri A moderately small (c.3mm) brown barkfly that is strongly associated with conifers/evergreens. Common in Britain and Ireland.
Valenzuela burmeisteri The forewing colour varies from almost colourless to medium brown. A colourless line running along the edge of the pterostigma cell is similar to V. atricornis. The line is more noticeable in the dark forms of the species.
Valenzuela burmeisteri V. burmeisteri is sometimes accompanied by Enderleinella obsoleta which similarly usually occurs on conifers/evergreens. V. burmeisteri can be distinguished by having a wide end to the pterostigma cell and the vein Cu2 with short hairs (seta).
Valenzuela burmeisteri Unlike V. atricornis, the head is rather featureless.

 

Centre for Ecology and Hydrology Joint Nature Conservation Committee National Biodiversity Network