AcoenoniaAcoenonia is a genus of midges in the family Cecidomyiidae. The six described species are found in the holarctic region. The genus was first described by Arthur Earl Pritchard in 1947.SpeciesAcoenonia baltica Jaschhof, 2017Acoenonia europaea Mamaev, 1964Acoenonia nana Meyer & Spungis, 1994Acoenonia perissa Pritchard, 1947Acoenonia sidorenkoi Fedotova, 2004Acoenonia ulleviensis Jaschhof, 2017