Ectoedemia
angulifasciella (Stainton, 1849)
[Lepidoptera: Nepticulidae]
Nepticula
angulifasciella Stainton, 1849.
Cat. Brit. Tin. Pteroph.: 29.
Nepticula minorella Zimmermann, 1944. Z. wien. ent. ges.
29: 118.
Nepticula schleichiella Frey, 1870. Mitt. Schweiz.
ent. ges. 3: 286.
Nepticula utensis Weber, 1937. Mitt. Schweiz. ent.
ges. 16: 669, fig'd.
Ectoedemia angulifasciella (Stainton, 1849).
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Leaf-mine:
A contorted gallery leading to blotch. Larva greenish-white with
dark ventral spots (British
leafminers).
Larva:
The young larva has a chain of dark spots on the abdomen, which
can be seen from above the mine, since the larva mines venter upwards.
In later instars, these spots become smaller and less noticeable,
and the green gut can be seen (UKMoths).
The larva is illustrated in British
leafminers and Nederlandse
bladmineerders.
Pupa:
Details unknown.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: September - November (British
leafminers and UKMoths).
Time
of year - adults: The adults fly during July (UKMoths).
Distribution
in Britain: A locally common species occurring in England, Wales
and southern Scotland (UKMoths)
including Hereford, Hunts, North Devon, North Hants, Warwick, West
Gloucester, West Lancaster and Worcester (NBN
Gateway distribution map - BRERC,
GiGL and NE).
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,
Corsica, Croatia, Czech Republic, Danish mainland, Finland, French
mainland, Germany, Greek mainland, Hungary, Italian mainland, Latvia,
Norwegian mainland, Poland, Romania, Slovakia, Slovenia, Spanish
mainland, Sweden, Switzerland, The Netherlands, Ukraine and Yugoslavia
(Karsholt & van Nieukerken in Fauna
Europaea).
Parasitoids:
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