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Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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TaxonomyBrowse
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Species Asphondylia ambrosiae

Partially Successful - Asphondylia ambrosiae Partially Successful - Asphondylia ambrosiae Partially Successful - Asphondylia ambrosiae - female Gall on Ambrosia psilostachya - Asphondylia ambrosiae Gall on Ambrosia psilostachya - Asphondylia ambrosiae Ding Darling Refuge stem gall on Ambrosia artemisiifolia D_G74 2018 1 - Asphondylia ambrosiae Asphondylia ambrosiae Asphondylia ambrosiae
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Nematocera" (Non-Brachycera))
Infraorder Bibionomorpha (Gnats, Gall Midges, and March Flies)
Superfamily Sciaroidea (Fungus Gnats and Gall Midges)
Family Cecidomyiidae (Gall Midges and Wood Midges)
Subfamily Cecidomyiinae (Gall Midges)
Supertribe Cecidomyiidi
Tribe Asphondyliini
Genus Asphondylia
Species ambrosiae (Asphondylia ambrosiae)
Explanation of Names
Author: Gagne, 1975
Range
Florida, Texas, and California
Season
Adults in Florida have been documented emerging from galls in September, January, and February.
Life Cycle
Larvae pupate inside the gall.
Remarks
Produces multi-celled, fuzzy bud or flower galls on ragweed (Ambrosia spp.). The larval cells are lined with a white fungus.
Print References
(1)
Works Cited
1.The Plant-Feeding Gall Midges of North America
Raymond J. Gagné. 1989. Cornell University Press.