Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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Calendar

Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Tribe Cecidomyiini

Representative Images

Hickory gall  - Caryomyia subulata Are they all Caryomia tubericola? the flat ones being old? on Carya glabra - Caryomyia tubicola Hickory Sticky Ginger Jar Gall Midge - Caryomyia viscidolium Caryomyia viscidolium Basswood (Tilia) gall - Contarinia verrucicola Gall Midge - Contarinia undescribed-species-on-boxelder Cecidomyiidae, Erigeron annuus inflorescence gall; an inquiline? - Contarinia unknown - Taxodiomyia cupressiananassa

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 Cecidomyiini

Remarks

"This large tribe of 585 known species is exclusively plant-feeding. The distinguishing character is the makeup of the terminal papillae of the larvae: one pair is corniform and recurved and the remaining three pairs have short setae. Most Cecidomyiini have simple, untoothed tarsal claws and all are curved beyond midlength."(1)