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Leaf-mine:
The larva feeds in a blotch on the underside of the leaf, which
contracts and causes the leaf to pucker strongly. The mine is quite
large and can occupy most of a leaf (UKMoths).
Larva:
The yellow larva is illustrated in Nederlandse
bladmineerders.
Pupa:
The pupa is illustrated in Nederlandse
bladmineerders.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: Unknown.
Time
of year - adults: Two generations, flying in May and again in
August (UKMoths).
Distribution
in Britain: A relatively local and uncommon species, distributed
mainly in the coastal counties around the British Isles (UKMoths)
including Clyde Isles, East Perth, Fife, Kirkudbright, Main Argyll,
Mid Ebudes and South Hants (NBN
Gateway distribution map - NE and SNH).
Also
recorded in the Republic of Ireland (Karsholt & van Nieukerken
in Fauna
Europaea)
Distribution
elsewhere: Widespread in Europe including Austria, Belgium,
Czech Republic, Danish mainland, Estonia, Finland, French mainland,
Hungary, Latvia, Lithuania, Norwegian mainland, Poland, Russia Central,
Slovakia, Sweden, Switzerland, The Netherlands and Ukraine (Karsholt
& van Nieukerken in Fauna
Europaea).
Parasitoids:
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