Argyresthia albistria
Argyresthia albistria is a moth of the family Yponomeutidae. It is found in most of Europe. The wingspan is 9–12 mm. The head is white. Forewings are ferruginous-brown, purplish -tinged ; a white dorsal streak to tornus, interrupted by a dark ferruginous -brown quadrate median spot. Hindwings are grey.The larva is pale green ; a red band on each segment ; head and plate of 2 black. The moth flies at night from June to August and is attracted to light. The larvae feed on blackthorn ("Prunus spinosa"), overwintering and feeding in the spring.