Phytomyza
tenella Meigen, 1830
[Diptera: Agromyzidae]
Phytomyza
tenella Meigen, 1830. Syst. Beschr. 6: 195.
Phytomyza zonata Zetterstedt, 1848. Diptera Scandinaviae.
7: 2834.
Phytomyza tenella Meigen, 1830; Hendel, 1935. Fliegen
palaearkt. Reg. 6(2): 497.
Phytomyza pedicularis Hering, 1949b. Notul ent.
28: 182.
Phytomyza tenella Meigen, 1830; Spencer, 1972b. Handbk
ident. Br. Ins. 10(5g): 84 (fig. 276), 85, 120.
Phytomyza tenella Meigen, 1830; Spencer, 1976. Fauna
ent. Scand. 5(1): 512-14, figs 897-8.
Phytomyza tenella Meigen, 1830; Spencer, 1990. Host
specialization in the World Agromyzidae (Diptera) : 222, 227,
228 (fig. 859).
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Seed-feeder:
Larvae feeding in seed-heads. Pupation external (Spencer,
1976: 512).
Larva:
Details unknown.
Puparium:
Brownish; posterior spiracles enlarged, each with about 45 bulbs.
Hosts
in Britain:
Hosts
elsewhere:
Time
of year - larvae: August.
Time
of year - adults: June the following year.
Distribution
in Britain: Inverness (Loch Pityoulish), Elgin (Culbin Sands)
(Spencer, 1972b: 85), Inner
Hebrides (Isle of Coll) (Bland,
1992) and North-east York (NBN
Gateway distribution map - NE).
Also
recorded in the Republic of Ireland: Co. Clare (Burren) (Spencer,
1972b: 85).
Distribution
elsewhere: Holarctic. Europe including Denmark, Finland, Norway,
Sweden (Spencer, 1976: 512),
Germany (Spencer, 1976: 578),
Azores, Belgium, Canary Is., Estonia, Faroe Is., French mainland,
Hungary, Italian mainland, Lithuania, Madeira, Poland, Spanish mainland
and Switzerland (Martinez in Fauna
Europaea).
Also
recorded in Canada (Spencer,
1976: 512).
Parasitoids:
Unknown.
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