Perittia weberella Whitebread, 1984
Egg oval, with 7 length ribs, at the leaf underside, well removed from the margin, sometimes against the midrib. Mine a corridor, abruptly widening into, and often overrun by, a blotch. Frass more or less fills the corridor; in the blotch it is distributed along the sides. Up to three mines in a leaf. Pupation outside the mine; exit slit in lower epidermis.
Probabyl bivoltine; larvae, collected in June and July produced adults in July and August.
distribution within Europe
Whitish, with read markings on thorax.
Bidzilya, Budashkin & Zhakov (2016a) Ukraine, Whitebread (1984a).