Nannohelea Grogan and Wirth 1980 (biting midge)
Insecta - Diptera - Ceratopogonidae
Parent taxon: Ceratopogonini according to A. Borkent 2013
Sister taxa: Adelohelea, Alluaudomyia, Atyphohelea, Baeodasymyia, Baeohelea, Brachycretacea, Brachypogon, Ceratoculicoides, Ceratopalpomyia, Ceratopogon, Eohelea, Fossihelea, Gedanohelea, Heleageron, Mantohelea, Meunierohelea, Monohelea, Palaeobrachypogon, Peronehelea, Serromyia, Stilobezzia, Wirthohelea
Subtaxa: Nannohelea eocenica, Nannohelea grogani
Ecology: