15.025 BF301 – Gracillariidae – Gracillariinae – Parornix species (betulae)
Gracillariidae – Gracillariinae – Parornix betulae – Brown Birch Slender
STATUS – Uncertain but probably locally common on Birch. A leaf miner.
ID POINTERS – All parornix species require particular care in identification. Adults are all similar to each other and are best determined by either gen-det or by rearing through the food plant.
FLIGHT PERIOD – On the wing during May – August
IMAGES – Buxton, Derbyshire – Steve Orridge©