Fraxinus excelsior, Cadzand, de Knokkert

Fraxinus excelsior, Nieuwendam: front and rear spiraculum

“head”, and detail of the spinulation

mandibles, mouth field

The larva is described by de Meijere (1938a), Allen (1958a) and Dempewolf (2001a); front spiracula strikingly long stalked.

3.xii.2007