Acleris logiana (Clerck, 1759)
grey birch button, black headed birch leaffolder
on Betula
parasite
Larva among spun leaves.
host plants
Betulaceae, monophagous
Betula dahurica, pendula, platyphylla.
phenology
Univoltine; hibernation as imagp
distribution within Europe
larva
Body transparent greenish white; head dar brown; prothoracic plate greenish white with large triangular dark brown marking; pinacula inconspicuous. See Swatschek.
pupa
See Patočka & Turčáni.
synonyms
Acalla niveana (Fabricius, 1787).
references
Bradley, Tremewan & Smith (1973a), Diakonoff & Dorst (1982a, Disqué (1905a), Hancock & Bland (2015a), Lepiforum (2019), Patočka & Turčáni (2005a), Pröse (1993a), Schütze (1931a), Sinev & Shapoval (2015a), Swatschek (1958a).