Populus-tremula
Guides
Ectoedemia argyropeza
Virgin Pigmy
A Holarctic microlepidopteran in the family Nepticulidae, characterized by parthenogenetic reproduction with extremely rare males. Adults are active in late spring. Larvae are leaf miners on aspen species, producing distinctive mines that persist on host leaves. The species exhibits clonal population structure with limited dispersal capacity.
Phyllonorycter apparella
Aspen Leaf Blotch Miner, Aspen Leaf Blotch Miner Moth
A small leaf-mining moth in the family Gracillariidae with a wingspan of 8.5–10 mm. Larvae create blotch mines on aspen and related poplar species, with each mine housing a single larva. The species has one generation per year and is found across most of Europe, Turkey, and North America.