|
Leaf-mine:
The larvae feed in a blotch on the underside of a leaf of sallow,
causing the leaf edge to curl under when at the edge (UKMoths).
Cannot be separated (without opening mine or breeding moths) from
mines of other sallow-feeding species (British
leafminers).
Larva:
The larva is illustrated in Nederlandse
bladmineerders.
Pupa:
The
pupa is illustrated in Nederlandse
bladmineerders.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: July, September - October (British
leafminers).
Time
of year - adults: Two generations producing adults in May and
again in July and August (UKMoths).
Distribution
in Britain: Throughout the British Isles (UKMoths)
including East Sutherland, Hunts, South Lancaster, South-west York
(NBN
Gateway distribution map - BRERC,
GiGL, HBRG,
NE
and SHWRG)
and Northern Ireland (Karsholt & van Nieukerken in Fauna
Europaea). It
is commoner in the south and rather local in Scotland (UKMoths).
See also British
leafminers distribution map.
Also
recorded in the Republic of Ireland van Nieukerken in Fauna
Europaea).
Distribution
elsewhere: Widespread in Europe including Austria, Belarus,
Belgium, Corsica, Czech Republic, Danish mainland, Estonia, Finland,
French mainland, Germany, Hungary, Italian mainland, Latvia, Lithuania,
Luxembourg, Norwegian mainland, Poland, Romania, Russia - Central,
North and Northwest, Slovakia, Sweden, Switzerland, The Netherlands
and Ukraine. Also recorded in East Palaearctic (Karsholt & van
Nieukerken in Fauna
Europaea).
Parasitoids:
Unknown.
|