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Eriocrania semipurpurella · purpurinė eriokranija

The adults are difficult to tell apart from Eriocrania sangii (kruvinoji eriokranija). Once down to a choice between these two species, specimens with a conspicuous tornal spot are likely to be E.sangii and those with weak forewing markings are likely to be E.semipurpurella.

EN · purplish birch-miner LV · bērzu spalvgalvītis