Scrobipalpa
instabilella (Douglas, 1846)
[Lepidoptera: Gelechiidae]
Anacampsis
instabilella
Douglas, 1846. Zoologist
12: 70, fig. 10.
Scrobipalpa stabilis Povolný,
1977. Acta. ent. bohem.
74: 192, fig'd.
Scrobipalpa instabilella (Douglas,
1846).
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Leaf-mine:
The mine on Sea purslane can look inflated and the frass is
emptied by a round hole in the leaf. The food plant leaves can be
spun together (British
leafminers). The mine is also illustrated in UKMoths
and Nederlandse
bladmineerders.
Larva:
The larva is illustrated in UKMoths.
Pupa:
In a mud-covered cocoon on the ground (British
leafminers).
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: March - May (British
leafminers).
Time
of year - adults: Unknown.
Distribution
in Britain: Found around the coasts of England (British
leafminers), including East Cornwall, East Kent, East Suffolk,
East Sussex, North Essex, South Essex, South Hants, West Cornwall,
West Kent, West Norfolk, Westmorland (NBN
Gateway distribution map - NE)
and the Channel Is. (Karsholt & van Nieukerken in Fauna
Europaea). On
salt marshes, mudflat and the banks of estuarine rivers (British
leafminers). See also British
leafminers distribution map.
Also
recorded in the Republic of Ireland (Karsholt & van Nieukerken
in Fauna
Europaea).
Distribution
elsewhere: Europe including ? Austria, Belgium, Canary Is.,
Cyprus, Danish mainland, French mainland, Germany, Hungary, Italian
mainland, Portuguese mainland, Sardinia, Sicily, Spanish mainland
and The Netherlands (Karsholt & van Nieukerken in Fauna
Europaea).
Parasitoids:
Unknown.
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