500x613 (~47Kb) ♂ ♀ FINLAND: Ka: Virolahti, 6719:539, m 8-14.6.1986, f 17.5.1975, Markku Savela leg. | 500x613 (~41Kb) ♂ ♀ FINLAND: Ka: Virolahti, 6719:539, m 27-3.8.1975, f 22-29.7.1988, Markku Savela leg. | 900x639 (~63Kb) EH: Kuhmoinen, 683:39, ex.l 8.1989, Photo 7.2.1990 © Kimmo Silvonen |
771x718 (~109Kb) ♂ Russia, Moscow area (36°25'E, 56°00'N), 29.7.2009, Photo © D. Smirnov | 943x510 (~88Kb) ♂ Russia, Moscow area (36°25'E, 56°00'N), 31.7.2009, Photo © D. Smirnov | 975x529 (~101Kb) ♂ Russia, Moscow area, 15.5.2010 (36°25'E, 56°00'N), Photo © D. Smirnov |
Flight from latter half of May to latter half of June. Second generation from end of July to end of August.
Larva on Betulaceae , Betula sp., B. verrucosa, B. pubescens, Alnus incana [SPRK], Quercus mongolica [RFEL]
7.9.2023 (2)
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Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.