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Stephen Luk | profile | all galleries >> Arthropods of Ontario >> Class Insecta - Insects >> Order Diptera - Flies >> Superfamily Sciaroidea - Fungus Gnats >> Family Cecidomyiidae - Gall Midges tree view | thumbnails | slideshow

Family Cecidomyiidae - Gall Midges

Delicate Gall Midge adults may be observed forming mating swarms during their short lives. The larvae typically develop in plant tissue, inducing its host to form a gall as a food source. The host plant and shape of the gall are important for species identification.
Ampelomyia vitiscoryloides (Cecidomyiinae)
Ampelomyia vitiscoryloides (Cecidomyiinae)		 Aphidoletes sp. (Cecidomyiinae)
Aphidoletes sp. (Cecidomyiinae)		 Aphidoletes sp. (Cecidomyiinae)
Aphidoletes sp. (Cecidomyiinae)		 Aphidoletes sp. (Cecidomyiinae)
Aphidoletes sp. (Cecidomyiinae)		 Aphidoletes sp. (Cecidomyiinae)
Aphidoletes sp. (Cecidomyiinae)		 Asteromyia carbonifera (Cecidomyiinae)
Asteromyia carbonifera (Cecidomyiinae)
Asteromyia carbonifera (Cecidomyiinae)
Asteromyia carbonifera (Cecidomyiinae)		 Asteromyia carbonifera (Cecidomyiinae)
Asteromyia carbonifera (Cecidomyiinae)		 Asteromyia carbonifera (Cecidomyiinae)
Asteromyia carbonifera (Cecidomyiinae)		 Asteromyia euthamiae
Asteromyia euthamiae		 Asteromyia sp.
Asteromyia sp.		 Asphondylia sp. (Cecidomyiinae)
Asphondylia sp. (Cecidomyiinae)
Asphondylia sp. (Cecidomyiinae)
Asphondylia sp. (Cecidomyiinae)		 Contarinia ex Acer negundo
Contarinia ex Acer negundo		 Goldenrod Bunch Gall, Rhopalomyia solidaginis
Goldenrod Bunch Gall, Rhopalomyia solidaginis		 Goldenrod Bunch Gall, Rhopalomyia solidaginis
Goldenrod Bunch Gall, Rhopalomyia solidaginis		 Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)		 Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)		 Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)		 Gall Midge (Cecidomyiinae)
Gall Midge (Cecidomyiinae)		 Catocha barberi (Micromyinae)
Catocha barberi (Micromyinae)		 Porricondyla cf. (Porricondylinae)
Porricondyla cf. (Porricondylinae)		 Porricondyla cf. (Porricondylinae)
Porricondyla cf. (Porricondylinae)
Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Gall Midge (Porricondylinae)
Gall Midge (Porricondylinae)		 Black Locust Gall Midge, Obolodiplosis robiniae (Cecidomyiinae)
Black Locust Gall Midge, Obolodiplosis robiniae (Cecidomyiinae)		 Harmandiola sp.
Harmandiola sp.
Harmandiola sp.
Harmandiola sp.		 Wood Midge (Cecidomyiinae: Cecidomyiini)
Wood Midge (Cecidomyiinae: Cecidomyiini)		 Lestodiplosis sp. (Cecidomyiinae)
Lestodiplosis sp. (Cecidomyiinae)

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