Leaf-miner: The first part of the mine is almost filled with frass and
tends to follow the leaf margin. It then broadens into a blotch,
which can fill the space between the the midrib and leaf edge (British
leafminers).
Egg
at the uppserside of the leaf, generally on a vein or the margin.
The mine is a gradually widening corridor. The first, narrow, part
closely follows the leaf margin. Frass in central, interrupted line,
gradually widening from a very narrow beginning (Bladmineerders van Europa).
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Mines
of Stigmella filipendulae on Filipendula vulgaris
Image: © Ian Thirlwell ( British
leafminers) |
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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).
Bright
amber yellow (Emmer, 1983a); see Gustafsson and van Nieukerken
(1990a) for a detailed description (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: July, late August - October (British
leafminers).
Time
of year - adults: Currently unknown.
Distribution
in Great Britain and Ireland: Britain including North Hampshire,
North Somerset and South Wiltshire (NBN
Atlas).
See also British
leafminers distribution map.
Also
recorded in the Republic of Ireland (Fauna Europaea).
Distribution
elsewhere: Widespread in continental Europe including Austria,
Czech Republic, Danish mainland, Estonia, Finland, Germany, Greek
mainland, Hungary, Poland, Slovakia and Sweden (Fauna Europaea).
NBN Atlas links to known host species:
British and Irish Parasitoids in Britain and elsewhere:
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