Dystebenna stephensi (Stainton, 1849)

oak cosmet

on oak, sweet chestnut

parasite

The larvae bore under the living bark of heavy, old, trees; orange frass is ejected. Pupation in the gallery,

host plants

Fagaceae, oligophagous

Castanea; Quercus.

distribution within Europe

(PESI, 2019).

references

Emmet & Langmaid (2002b), Koster & Sinev (2003a).

mod 8.viii.2019