Lacanobia suasa

It is found in the Palearctic realm (Europe, Ural Mountains, Russia, Amur Oblast).

Forewing pale ash grey, suffused with olive brown; a black streak from base below cell, Forewing uniform dull red brown, with all the markings obscured, even the black basal streak sometimes obsolete, as well as the usually plain pale submarginal line with its two sharp teeth on veins 3 and 4; hindwing dull fuscous, paler towards base with the veins darker; the form suasa Bkh.

[sic] the commonest of all, is pale leatherbrown, with distinct markings, a black basal streak, blackish claviform stigma, a dark cloud at lower end of cell, and black marginal area; the upper stigmata paler; of this laeta Reuter from Scandinavia, Finland, and the Baltic coast, but occurring also elsewhere, is an extreme form, showing a pale patch at base of costa and black wedgeshaped marks preceding the pale submarginal line; confluens Ev.

turanica Spul, has the markings more or less obsolete, but the submarginal line distinct; finally extincta Stgr.

These include Betula spp., Alnus incana, Corylus avellana, Salix spp., Polygonum spp., Rumex spp., Chenopodium album, Atriplex sp., Brassica sp., Brassica campestris, Rubus idaeus, Malus domestica, Trifolium sp., Galium sp., Cirsium arvense.

Larva