Rhopalomyia baccharis, the coyote brush twisted stem gall midge, is a species of gall midges, insects in the family Cecidomyiidae.
Paradiplosis tumifex, the balsam gall midge, is a species of gall midges, insects in the family Cecidomyiidae.
Celticecis pubescens, the hackberry pubescent gall midge, is a species of gall midges in the family Cecidomyiidae.
Rhopalomyia pomum, the sponge gall midge, is a species of gall midges, insects in the family Cecidomyiidae. The midges form leaf galls on Great Basin sagebrush.
Rabdophaga rigidae, the willow beaked-gall midge, is a species of gall midge in the family Cecidomyiidae. It is found across North America. Some sources state that it is also present in parts of eastern Asia including Japan; however, a 2006 study shows that the Asian populations likely represent a separate species: Rabdophaga salicivora.
Neolasioptera nodulosa, the nodular stem gall midge, is a species of gall midges, insects in the family Cecidomyiidae.
Resseliella clavula, the dogwood club gall midge, is a species of gall midges in the family Cecidomyiidae.
Caryomyia caryae, the hickory sticky globe gall midge, is a species of gall midges in the family Cecidomyiidae. It forms a small, globular gall with a pointed tip on the undersides of Hickory leaves.
Rhopalomyia audibertiae, the sage leaf gall midge, is a species of gall midges, insects in the family Cecidomyiidae.
Lasioptera vitis is a species of gall midges in the family Cecidomyiidae.
Contarinia cerasiserotinae is a species of gall midge in the family Cecidomyiidae.
Sackenomyia commota is a species of gall midges, insects in the family Cecidomyiidae.
Caryomyia persicoides, the hickory peach-haired gall midge, is a species of gall midges in the family Cecidomyiidae.
Olpodiplosis is a genus of gall midges, insects in the family Cecidomyiidae. There is at least one described species in Olpodiplosis, O. helianthi.
Janetiella ulmii is a species of gall midges in the family Cecidomyiidae.
Dicrodiplosis californica, the mealybug-destroying predaceous gall midge, is a species of gall midges in the family Cecidomyiidae.
Celticecis celtiphyllia, the hackberry acorn gall midge, is a species of gall midges in the family Cecidomyiidae.
Rabdophaga salicisbrassicoides, known generally as the willow rosette gall midge or willow cabbage gall midge, is a species of gall midges in the family Cecidomyiidae. Their galls and larvae thrive in association with the mutualistic relationship between Formica neoclara and Chaitophorus aphids found on their host species Salix exigua. The larva overwinter in their galls, and adults emerge in late April.
Polystepha pilulae, the oak leaf gall midge, is a species of gall midge in the family Cecidomyiidae. It is found in eastern North America.
Stenodiplosis sorghicola, the sorghum midge, is a species of gall midge in the family Cecidomyiidae. It is a pest of millets. The species is native to Africa and is also found in India. During the rainy season, it feeds on the developing grains of pearl millet plants.
