Eriocrania semipurpurella · purpurinė eriokranija

• purplish birch-miner
• bērzu spalvgalvītis

• britishlepidoptera.weebly.com/008-eriocrania-sangii.html
• britishlepidoptera.weebly.com/007-eriocrania-semipurpurella.html
• en.wikipedia.org/wiki/Eriocrania_semipurpurella

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.‥