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Leaf
mine: Blotch, starting in the centre of the leaf. An ill-defined accumulation
of frass in its first part. The blotch develops with little consideration
of the major veins. Several mines may occur in a leaf, and coalesce
into one large blister (Bladmineerders
van Europa).
The
mine is also illustrated in British
leafminers.
Larva:
The larva has short feet and dark markings on the prosternum and
two spots on the meso- and meta-sternum (British
leafminers). The larva is also illustrated in (Bladmineerders
van Europa).
Pupa:
Outside the mine (British
leafminers).
Adult:
Details unknown.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - larvae: Late summer (British
leafminers).
Time
of year - adults: Unknown.
Comments:
Full synonymy and references are listed in ECatSym
- Electronic World Catalog of Symphyta.
Distribution
in Great Britain & Ireland: Hants (Fleet) (British
leafminers); West Suffolk (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: Note that not all datasets on the NBN Gateway may be available on the map below. If you are an NBN Gateway registered user you can request access for missing datasets via the link 'Open interactive map in new window' below.
Distribution
elsewhere: Widespread in continental Europe including Bulgaria,
Czech Republic, Estonia, Finland, French mainland, Germany, Italian
mainland, Poland, Romania, Russia - Central, Sweden and The Netherlands
(van Achterberg in Fauna
Europaea).
Also
recorded in the Nearctic Region (van Achterberg 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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