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Leaf-mine:
The larvae of this species form mines on hawthorn, apple, pear and
wild cherry. Initially, the larvae form galleries along the edge
of the leaf, leading to the development of large blotches on the
leaf margin (UKMoths).
Larva:
Larva whitish, head and ventral spots dark (this distinguishes it
from Stigmella hybnerella,
which has a pale head) (British
leafminers).
Pupa:
Details unknown.
Hosts
in Britain:
| Rosaceae |
|
|
|
| Crataegus |
|
|
British
leafminers |
| Crataegus |
|
|
Plant,
in Pitkin & Plant, 2005 |
| Malus |
|
|
British
leafminers |
| Malus |
|
|
Plant,
in Pitkin & Plant, 2005 |
| Prunus
|
avium |
Wild
Cherry |
Plant,
in Pitkin & Plant, 2005 |
| Pyrus |
|
|
Plant,
in Pitkin & Plant, 2005 |
| Pyrus |
communis |
Pear |
Plant,
in Pitkin & Plant, 2005 |
Hosts
elsewhere:
Time
of year - mines: August - April (British
leafminers).
Time
of year - adults: The adult moths emerge in a single generation
in June (UKMoths).
Distribution
in Britain: Widespread throughout England and Wales (UKMoths)
including Bedford, Bucks, East Kent, Hereford, Hunts, Leicester,
Mid-west York, Middlesex, North Devon, North Hants, South Hants,
South Wilts, Stafford, West Gloucester, West Kent, West Suffolk
and Worcester (NBN
Gateway distribution map - BRERC,
GiGL,
JNCC, NE
and SER).
See also British
leafminers distribution map.
Also
recorded in the Republic of Ireland (Karsholt & van Nieukerken
in Fauna
Europaea).
Distribution
elsewhere: Widespread in Europe including Austria, Belgium,
Bosnia and Herzegovina, Corsica, Croatia, Czech Republic, Danish
mainland, Estonia, French mainland, Germany, Hungary, Italian mainland,
Latvia, Republic of Moldova, Norwegian mainland, Poland, Romania,
Russia - Central, Slovakia, Slovenia, Sweden, Switzerland, The Netherlands,
Ukraine and Yugoslavia. Also recorded in the East Palaearctic (Karsholt
& van Nieukerken in Fauna
Europaea).
Parasitoids:
Unknown.
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