Leaf-mine:
Blotch (Bladmineerders van Europa).
Larva: The larvae of flies are leg-less maggots without a head capsule (see examples). They never have thoracic or abdominal legs. They do not have chewing mouthparts, although they do have a characteristic cephalo-pharyngeal skeleton (see examples), usually visible internally through the body wall.
Puparium: The puparia of flies are formed within the hardened last larval skin or puparium and as a result sheaths enclosing head appendages, wings and legs are not visible externally (see examples).
Hosts in Great Britain and Ireland:
Hosts
elsewhere:
Time
of year - larvae: Currently unknown.
Time
of year - adults: Currently unknown.
Distribution
in Great Britain and Ireland: Widespread in Britain including
Anglesey, Dorse, East Kent, East Sutherland, Easterness, North Devon, Pembrokeshire, South Devon and West Norfolk (NBN
Atlas); North Uist (Coquillett,
1901; Bland, 1994)
Distribution
elsewhere: Widespread in continental N.W, Europe including Germany
(Bladmineerders van Europa), Denmark and Sweden (Michelsen in Fauna Europaea).
Also
recorded in China (Stein, 1907:
190).
NBN Atlas links to known host species:
British and Irish Parasitoids in Britain and elsewhere: Currently unknown.
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