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Leaf-mine:
Ovipisition on the upper part of the rachis of an unrolling leaf.
The larva bores into the rachis, causing the distal part of the
leaf to become stunted and finally necrotic. Often several larvae
in a mine. Pupation outside the mine (Brown and McGavin, 1982a).
Larva:
Details unknown.
Puparium:
Details unknown.
Hosts
in Britain: Unknown.
Hosts
elsewhere:
Time
of year - mines: Larvae from spring to end June; hibernation
as puparium in the ground (Brown and McGavin, 1982a).
Time
of year - adults: Unknown.
Distribution
in Great Britain and Ireland: Widespread in Britain including
Huntingdonshire, Hampshire, Oxfordshire, Somerset, Norfolk, Glamorgan,
Suffolk, Ross and Cromarty, Elgin (Mike Ackland, pers. comm.);
Berkshire, Buckinghamshire, Elgin, Glamorgan, Hertfordshire, Huntingdonshire,
Isle Of Wight, Middlesex, North Lincolnshire, North Somerset, North
Wiltshire, Oxfordshire, South Hampshire, and South-west Yorkshire
and West Ross(NBN Gateway - N.B. includes Watsonian Vice Counties having publicly available records that fall within or overlap the vice county border at 10km resolution or better i.e. a record for a vice county may relate to an adjacent vice county - for included datasets see NBN Grid map below).
NBN
Grid map
Distribution
elsewhere: Finland, Germany, Italian mainland, Russia - North
and Sweden (Michelsen, in Fauna
Europaea).
NBN
interactive distribution map(s) of known host species in Great Britain
and Ireland and elsewhere:
Parasitoids
in Britain and elsewhere: Unknown.
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