|
Leaf-mine:
First generation, short gallery, frass in thick line. Second generation,
longer gallery, frass in narrower line (British
leafminers).
Larva:
The
larva is a whitish-yellow and has dark prothoracic sclerites, which
help distinguish it from S.
roborella, with a pale head only (British
leafminers).
Pupa:
Details
unknown.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: June - July, September - November (British
leafminers).
Time
of year - adults: Unknown.
Distribution
in Britain: British Is. (Karsholt & van Nieukerken in Fauna
Europaea) including Banff, Bedford, East Kent, East Norfolk,
East Ross, Easterness, Elgin, Forfar, Hunts, Kincardine, Middlesex,
North Aberdeen, North Hants, South Aberdeen, South Lancaster, Stafford,
West Kent, West Suffolk and Worcester (NBN
Gateway distribution map - BRERC,
GiGL, HBRG,
JNCC, NE,
NESBRC,
SHWRG
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,
Bulgaria, Croatia, Czech Republic, Danish mainland, ? Estonia, French
mainland, Germany, Greek mainland, Hungary, Italian mainland, Lithuania,
Macedonia, Madeira, Norwegian mainland, Portuguese mainland, Romania,
Sicily, Slovakia, Slovenia, Spanish mainland, Sweden, Switzerland,
The Netherlands and Ukraine. Also recorded in Near East (Karsholt
& van Nieukerken in Fauna
Europaea).
Parasitoids:
|