Narrow Results by:

Image Specific Filters:

  1. Country:                  

    United States (4)
    United Kingdom (1)

  1. Author:                     

    USDA APHIS PPQ Archive (2)
    USDI BLM Archive (2)
    CABI Biosciences Archive (1)

Sizes Available:

5 sizes(4)
3 sizes(1)

knapweed peacock fly
Chaetorellia acrolophi White & Marquardt

  
Categories
References
Taxonomy
Other Data Sources
Scientific Name Synonyms
Common Names
5 Images   View Details View Thumbnails

first prev Page: next last Display:

Image Descriptor Description
0021070 Adult(s) on Knapweed flower
1350082 Adult(s)
0021071 Adult(s)
0022010 Adult(s) biological control agent of knapweeds
0886056 Adult(s)
Taxonomic Rank
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Infraclass: Neoptera
Subclass: Pterygota
Order: Diptera
Suborder: Brachycera
Infraorder: Acalyptratae
Superfamily: Tephritoidea
Family: Tephritidae
Subfamily: Tephritinae
Tribe: Terelliini
Genus: Chaetorellia
References
Common Name Reference: Wilson, L., C. Randall. 2002. Biology and biological control of knapweed. FHTET-2001-07.

Scientific Name Reference:
Categories
Insects: Terminal, Tip, Stem and Shoot Insects
Insects: Seed, Cone, Flower, Bud and Fruit Damaging Insects
 Links to Other Data Sources
NPDN Pest: IOBMQCA
Taxonomic Synonyms
No taxonomic synonyms listed for this subject. 		Other Common Names
Common Name Synonym(s): seedhead fly