Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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"Acalyptratae"
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Urophora
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Brown Knapweed Gall Fly (Urophora jaceana)
Species
Urophora jaceana
- Brown Knapweed Gall Fly
Classification
Kingdom
Animalia (Animals)
Phylum
Arthropoda (Arthropods)
Subphylum
Hexapoda (Hexapods)
Class
Insecta (Insects)
Order
Diptera (Flies)
No Taxon
("Acalyptratae")
Superfamily
Tephritoidea
Family
Tephritidae (Fruit Flies)
Subfamily
Tephritinae
Tribe
Myopitini
Genus
Urophora
Species
jaceana
(Brown Knapweed Gall Fly)
Explanation of Names
Urophora jaceana
Hering 1935
Range
Native to Europe, accidentally introduced to Maritime Provinces (1923)
(
1
)
, intentionally introduced to BC
(
2
)
Food
Brown knapweed (
Centaurea jaceae
), Black knapweed (
C. nigra
), possibly other members of genus
Life Cycle
Overwinters as larva in gall
Internet References
Fact sheets by
Pendleton & Pendleton
,
anon.
(
2
)
Works Cited
1.
Norrbom A.L. (2004-2010) Fruit fly (Diptera: Tephritidae) taxonomy pages
2.
Invasive plants with biocontrol -- BC Ministry of Forests, Lands and Natural Resource Operations
Contributed by
John F. Carr
on 9 January, 2010 - 9:43pm
Additional contributions by
Beatriz Moisset
,
v belov
Last updated 15 March, 2012 - 1:46am