Leaf-mine:
Details unknown.
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 - mines: Currently unknown.
Time
of year - adults: Currently unknown.
Distribution
in Great Britain and Ireland: Aberdeen (Craigendorrach) (Ackland,
1989); South Aberdeenshire and South-west Yorkshire (NBN
Atlas). Distribution
elsewhere: Continental Europe including ? Germany and Sweden
(Michelsen in Fauna Europaea).
Also
recorded in North America (Griffiths,
1982). NBN Atlas links to known host species:
British and Irish Parasitoids in Britain and elsewhere: Currently unknown.
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