EN · scarce merveille du jour
DE · Seladoneule, Orioneule, Orion-Eule
LV · raibā ozolu pūcīte
PL · pyszałek orion
https://en.wikipedia.org/wiki/Moma_alpium
The wingspan is 30–35 mm. The moth flies from May to September depending on the location. The larvae feed on oak, European beech and birch.