PteridomyiaPteridomyia is a genus of midges in the family Cecidomyiidae. The four described species are all found in Australasia. The genus was first described by Mathias Jaschhof in 2003.SpeciesPteridomyia bilobata Jaschhof, 2003Pteridomyia grandiuscula Pteridomyia gressitti Pteridomyia tasmanica Jaschhof, 2010