Leaf-miner: The mines are invariably near the edge of the leaf and are rather
like E. albifasciella (which is rarely nearly the edge) - but the early mine is
more contorted and the mature mine is a good deal bigger (British
leafminers).
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).
The larva is green and there are two frass lines (British
leafminers).
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: August - early September in the UK (British
leafminers).
Time
of year - adults: Currently unknown.
Distribution
in Great Britain and Ireland: Discovered in 2004 in Devon
by Bob Heckford. South Devon (NBN
Atlas).
Distribution
elsewhere: Currently unknown
(Fauna Europaea).
NBN Atlas links to known host species:
British and Irish Parasitoids in Britain and elsewhere: Currently unknown.
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