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

Family Corethrellidae - Frog-biting midges

Corethrella - female Biting Midge - Corethrella brakeleyi - female Corethrella sp.? - Corethrella brakeleyi - male Corethrella sp.? - Corethrella brakeleyi - male Tan-winged midge - Corethrella - female
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Nematocera" (Non-Brachycera))
Infraorder Culicomorpha (Mosquitoes and Midges)
Family Corethrellidae (Frog-biting midges)
Synonyms and other taxonomic changes
Formerly part of Culicidae (mosquitoes) then Chaoboridae.
Explanation of Names
Corethrellidae Edwards 1932
a single genus with 4 spp. of in our area(1) and ~110 total(2)
Swollen mid femur distinguishes this family (genus) from its close relatives.
worldwide, most spp. in tropical/subtropical areas(3)
larvae in small bodies of water such as those isolated at the edges of bogs or small lakes(3)
larvae probably predaceous on small plankton(3)