Pelosia muscerda · pilkoji taškuotoji kerpytė

EN · dotted footman
DE · Erlenmoor-Flechtenbärchen, Mausgraues Flechtenbärchen, Erlenmoor-Flechtenspinner
LV · pelēkais ķērpjlācītis
PL · fałdówka mokrzyca

https://en.wikipedia.org/wiki/Pelosia_muscerda
The single generation flies in July and August, and the larval foodplants, though not fully documented, are thought to be algae growing on bushes.

Superfamily: Noctuoidea
Family: Erebidae
Subfamily: Arctiinae