B&F: 0156

ABH: 6.004

Status:  Resident

Distribution/Abundance:  Scarce

Primary Habitat:  Woodland & Carr

Wingspan:  5-7mm

Flight Period:  May - July

Observations:  The larva mines young leaves of Alder. Adults can be seen flying in numbers by day around the foodplant.

Confusion Species: 

L.O.N.: 

First Record:  1993, Manning