1450 Ortholepis betulae
Overwintering stage unknown, possibly as an ova
Recorded larval stage May to June
Adult forewing - around 11 to 13mm. Flies in July
Larval foodplants : Under a silken web spun on the topside of a birch leaf (Betula spp.)
Not currently available on this website. For photographs of larvae, pupae and adults see:-
http://www.lepiforum.de/