| UK Status 
 Resident. Widespread and common in England and Wales.
 
 Montgomeryshire Status
 
 First recorded in the east of the county at Roundton Hill nature reserve in 2013. This was only the second record for north Wales
 
 Wingspan
:
  M & F 8-9mm.
 
 Confusion species
 
 A fairly distinctive species.
 
 | Flight time & Voltinity
(Univoltine) 
 Habitat
 
 Hedgerows and woodland.
 
 Foodplant
 
 Elm.
 
 Lifestage data
 
 Leaf miner. Eggs laid on underside of leaf close to midrib. Larva feeds in a slender gallery with linear frass. The pupa is black in a cocoon spun under bark or in the detritus.
 |   |