| Genus | Amphineurus
Skuse, 1890
| 113 | Species |
| Genus | Arctoconopa
Alexander, 1955
| 30 | Species |
| Genus | Baeoura
Alexander, 1924
| 81 | Species |
| Genus | Cheilotrichia
Rossi, 1848
| 164 | Species |
| Genus | Chionea
Dalman, 1816 ⇒ Asarta
Snow flies | 72 | Species |
| Genus | Cladura
Osten Sacken, 1860
| 51 | Species |
| Genus | Cryptolabis
Osten Sacken, 1860
| 88 | Species |
| Genus | Dolichopeza
Curtis, 1825
| 359 | Species |
| Genus | Erioptera
Meigen, 1803
| 684 | Species |
| Genus | Eugnophomyia
Alexander, 1947 ⇒ Gnophomyia
| 31 | Species |
| Genus | Gnophomyia
Osten Sacken, 1860
| 236 | Species |
| Genus | Gonempeda
Alexander, 1924 ⇒ Cheilotrichia
| 6 | Species |
| Genus | Gonomyia
Meigen, 1818
| 965 | Species |
| Genus | Gonomyodes
Alexander, 1948
| 8 | Species |
| Genus | Gonomyopsis
Alexander, 1966 ⇒ Gonomyodes
| 1 | Species |
| Genus | Gymnastes
Brunetti, 1911
| 55 | Species |
| Genus | Hesperoconopa
Alexander, 1948
| 9 | Species |
| Genus | Horistomyia
Alexander, 1924
| 4 | Species |
| Genus | Idiognophomyia
Alexander, 1956 ⇒ Gnophomyia
| 9 | Species |
| Genus | Lipsothrix
Loew, 1873
| 50 | Species |
| Genus | Megistomastix
Alexander, 1912 ⇒ Dolichopeza
| 2 | Species |
| Genus | Mesocyphona
Osten Sacken, 1869 ⇒ Erioptera
| 11 | Species |
| Genus | Molophilus
Curtis, 1833
| 1203 | Species |
| Genus | Neocladura
Alexander, 1920
| 2 | Species |
| Genus | Neolimnophila
Alexander, 1920
| 27 | Species |
| Genus | Nesopeza
Alexander, 1914 ⇒ Dolichopeza
| 23 | Species |
| Genus | Ormosia
Rondani, 1856
| 346 | Species |
| Genus | Paratropesa
Schiner, 1866 ⇒ Teucholabis
| 8 | Species |
| Genus | Phantolabis
Alexander, 1956 ⇒ Cryptolabis
| 2 | Species |
| Genus | Rhabdomastix
Skuse, 1890
| 205 | Species |
| Genus | Rhaphidolabina
Alexander, 1917 ⇒ Dicranota
| 4 | Species |
| Genus | Scleroprocta
Edwards, 1938 ⇒ Ormosia
| 16 | Species |
| Genus | Sigmatomera
Osten Sacken, 1869
| 25 | Species |
| Genus | Styringomyia
Loew, 1845
| 196 | Species |
| Genus | Symplecta
Meigen, 1830 ⇒ Erioptera
| 159 | Species |
| Genus | Tasiocera
Skuse, 1890
| 89 | Species |
| Genus | Teucholabis
Osten Sacken, 1860
| 360 | Species |
| Genus | Toxorhina
Loew, 1850
| 173 | Species |
| Genus | Tricyphona
Zetterstedt, 1837 ⇒ Dicranota
| 172 | Species |
