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Phytomyza
nigritula Zetterstedt, 1838
[Diptera: Agromyzidae]
Phytomyza
nigritula Zetterstedt, 1838. Insecta Lap ponica: 793.
Phytomyza cineracea Hendel, 1920. Arch. Naturgesch.
84A(7) (1918): 166.
Phytomyza cineracea Hendel, 1920; Hendel, 1935. Fliegen
palaearkt. Reg. 6(2): 376.
Phytomyza nigrigenis Hering, 1937b. Mitt. dt. ent. Ges.
8(6-7): 76. [Synonymised by Spencer, 1976: 341].
Phytomyza cineracea Hendel, 1920; Spencer, 1972b. Handbk
ident. Br. Ins. 10(5g): 71, 81, 95.
Napomyza nigritula (Zetterstedt, 1828); Spencer, 1976.
Fauna ent. Scand. 5(1): 341-3, figs 622-3.
Napomyza nigritula (Zetterstedt, 1828); Spencer, 1990.
Host specialization in the World Agromyzidae (Diptera)
: 21, 38, 39 (fig. 129), 50.
Phytomyza nigritula Zetterstedt, 1838; Zlobin, 1994. Dipterological
Research 5: PAGE.
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Stem-borer:
Larva feeding as internal stem-borer (Spencer,
1972b: 95, as Phytomyza cineracea).
Larva:
Details unknown.
Puparium:
Elongate, slightly tapering, pale brown; posterior spiracles scarcely
raised, each with an ellipse of 16-25 bulbs (Spencer,
1976: 342).
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - mines: Unknown.
Time
of year - adults: Unknown.
Distribution
in Britain: Widespread. Berks (Newbury), Wilts (Gastard), Lincoln
(Crowland), Inverness (Aviemore) and Perth (Fontingall) (Spencer,
1972b: 91, as cineracea).
Distribution
elsewhere: Holarctic. Europe including Denmark, Sweden, Norway,
Finland, France, Iceland (Spencer,
1976: 342), Germany (Spencer,
1976: 566), Austria, Belarus, Czech Republic, Estonia, Lithuania,
Poland and Switzerland (Martinez in Fauna
Europaea).
Also
recorded in Canada (Spencer,
1976: 342).
Parasitoids:
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