Leaf-miner
and case-bearer:
Very untidy, bivalved, lobe case of 7-8 mm. The mouth angle is 90°,
causing the case to be perpendicular to the leaf (Bladmineerders van Europa).
Larva: The larvae of moths have a head capsule and chewing mouthparts with opposable mandibles (see video of a gracillarid larva feeding), six thoracic legs and abdominal legs (see examples).
Described by Suire (1961a) (Bladmineerders van Europa).
Pupa: The pupae of moths have visible head appendages, wings and legs which lie in sheaths (see examples).
Adult:
The adult is not illustrated in UKMoths (check for update). The species is included in mothdissection.co.uk.
Hosts in Great Britain and Ireland:
Hosts
elsewhere:
Time
of year - larvae:
The larvae are fullgrown around June (Emmet et al., 1996a). (Bladmineerders van Europa).
Time
of year - adults: Currently unknown.
Distribution
in Great Britain and Ireland: Britain including Bedfordshire,
Denbighshire, East Suffolk, Hertfordshire, Isle of Wight, North Somerset,
Shropshire,
Stafford, West Kent, West Norfolk, West Suffolk and Worcestershire (NBN
Atlas).
Distribution elsewhere: Widespread in continental Europe including Austria, Belgium,
Czech Republic, Danish mainland, French mainland, Germany, Hungary,
Lithuania, Poland, Romania, Russia - South, Slovakia, Slovenia,
Sweden and The Netherlands (Fauna Europaea).
NBN Atlas links to known host species:
British and Irish Parasitoids in Britain and elsewhere:
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