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Leaf-mine:
Mine a very long and straight corridor, only after a change
of leaf, blotch-like. Corridor first following leaf margin, turning
round at the apex, then blotch like and running towards the leaf
base. Frass often indistinctly delimited and faded, blackish green.
Larva:
Details unknown.
Puparium:
Details unknown.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: Unknown.
Time
of year - adults: Unknown.
Distribution
in Britain: North Wilts (NBN
Gateway distribution map - NE).
Distribution
elsewhere: Europe including Andorra, Czech Republic, Denmark,
Finland, French mainland, Germany, Norwegian mainland, Poland, Russia
- Northwest, Spanish mainland and Sweden (Michelsen, 2004 in Fauna
Europaea).
Parasitoids:
Unknown.
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