to Yponomeutidae   Checklist
Home FES

of the Lepidoptera of Belgium

Prays fraxinella (Bjerkander, 1784)

Recorded from nearly all provinces in Belgium, but never common.

The larva when young makes a mine in the leaf of Fraxinus excelsior. It hibernates in the bark just below a bud, and in spring it continues feeding within a shoot or in a lightly spun shoot.

The adults fly in two generations a year; onwards from mid May till July and again from late August till late September. They come to light.

Belgium, Antwerpen, Mortsel, 17 June 2005.
(Photo © Leo Janssen)

Comments to Willy De Prins or Chris Steeman
© Flemish Entomological Society