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Leaf-mine:
Rather narrow corridor, untidy and sometimes branched, starting
from the base of the leaf, in particular the midrib. Sides of the
corridor irregularly eaten out, not really parallel. Frass mostly
present, and then in a central line. The larva is capable of leaving
the mine and start a new one elsewhere. These later mines are much
broader, and the frass is scattered irregularly. (Bladmineerders
van Europa).
Larva:
Larvae without feet (Bladmineerders
van Europa).
Pupa:
Pupation outside the mine (Bladmineerders
van Europa).
Hosts
in Britain: Unknown.
Hosts
elsewhere:
Time
of year - larvae:
Almost throughout the year (Hering,
1957).
Time
of year - adults: Unknown.
Distribution
in Great Britain & Ireland: Dorset, East Cornwall, East
Kent, East Sussex, North Devon and West Cornwall (NBN Gateway -
NE).
Also
recorded in the Republic of Ireland (Alonso-Zarazaga in Fauna
Europaea).
NBN
Grid map:
Distribution
elsewhere: Corsica, French mainland, Italian mainland, Portuguese
mainland, Sardinia
Sicily, Spanish mainland. Also recorded in North Africa (Alonso-Zarazaga
in Fauna
Europaea).
NBN
interactive distribution maps of known host species in Britain and
elsewhere:
| Anagallis
arvensis, Bellis
perennis, Geranium
nodosum, Inula
helenium, Lapsana
communis, Leucanthemum
x superbum, Primula
elatior, Ranunculus
repens, Senecio
vulgaris, Smyrnium
olusatrum, Teesdalia
nudicaulis, Valerianella
locusta |
Parasitoids
in Britain and elsewhere: Unknown.
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