Abolodoria Townsend, 1934 (original description)
Actinochaetopsis Townsend, 1934 accepted as Actinochaeta Brauer & Bergenstamm, 1889 (original description)
Agriochaetops Townsend, 1934 accepted as Lepidodexia Brauer & Bergenstamm, 1891 (original description)
Alaccoprosopa Townsend, 1934 accepted as Microcerella Macquart, 1851 (original description)
Amazohoughia Townsend, 1934 (original description)
Anadistichona Townsend, 1934 (original description)
Anaravinia Townsend, 1934 accepted as Helicobia Coquillett, 1895 (original description)
Antistaseopsis Townsend, 1934 (original description)
Azulihoughia Townsend, 1934 accepted as Calocarcelia Townsend, 1927 (original description)
Caenisomopsis Townsend, 1934 (original description)
Carceliocephala Townsend, 1934 accepted as Houghia Coquillett, 1897 (original description)
Chrysodoria Townsend, 1934 accepted as Chrysoexorista Townsend, 1915 (original description)
Conactiodoria Townsend, 1934 (original description)
Cuparymyia Townsend, 1934 (original description)
Epaulophasia Townsend, 1934 accepted as Phasia Latreille, 1804 (original description)
Erviopsis Townsend, 1934 (original description)
Euleucomyia Townsend, 1934 accepted as Tricharaea Thomson, 1869 (original description)
Eunotochaeta Townsend, 1934 accepted as Lepidodexia Brauer & Bergenstamm, 1891 (original description)
Geneodes Townsend, 1934 (original description)
Haemorrhoestrus Townsend, 1934 accepted as Gasterophilus Leach, 1817 (original description)
Heliolydella Townsend, 1934 accepted as Heliolydellops Townsend, 1934 accepted as Exoristoides Coquillett, 1897 (original description)
Heliolydellops Townsend, 1934 accepted as Exoristoides Coquillett, 1897 (original description)
Helioplagia Townsend, 1934 accepted as Chrysotachina Brauer & Bergenstamm, 1890 (original description)
Heyneophasia Townsend, 1934 accepted as Phasia Latreille, 1804 (original description)
Ictericodexia Townsend, 1934 (original description)
Jaynesleskia Townsend, 1934 accepted as Genea Rondani, 1850 (original description)
Melanorophasia Townsend, 1934 (original description)
Microchaetonops Townsend, 1934 accepted as Phyllophilopsis Townsend, 1915 (original description)
Micromasiphya Townsend, 1934 (original description)
Mintholeskia Townsend, 1934 (original description)
Neoxynops Townsend, 1934 accepted as Myiopharus Brauer & Bergenstamm, 1890 (original description)
Nephochaetopteryx Townsend, 1934 (original description)
Orohoughia Townsend, 1934 accepted as Houghia Coquillett, 1897 (original description)
Pachygraphiops Townsend, 1934 accepted as Lepidodexia Brauer & Bergenstamm, 1891 (original description)
Palpozenillia Townsend, 1934 (original description)
Paractinochaeta Townsend, 1934 accepted as Actinochaeta Brauer & Bergenstamm, 1889 (original description)
Procistogaster Townsend, 1934 accepted as Gymnoclytia Brauer & Bergenstamm, 1893 (original description)
Procyanopsis Townsend, 1934 accepted as Deopalpus Townsend, 1908 (original description)
Progastrophilus Townsend, 1934 accepted as Gasterophilus haemorrhoidalis (Linnaeus, 1758) (original description)
Proleskiomima Townsend, 1934 (original description)
Prolixophaga Townsend, 1934 accepted as Lixophaga Townsend, 1908 (original description)
Prolypha Townsend, 1934 (original description)
Promasipoda Townsend, 1934 accepted as Winthemia Robineau-Desvoidy, 1830 (original description)
Squamomedina Townsend, 1934 (original description)
Sturmiomima Townsend, 1934 (original description)
Tapajohoughia Townsend, 1934 accepted as Houghia Coquillett, 1897 (original description)
Tapajoleskia Townsend, 1934 (original description)
Tapajomintho Townsend, 1934 accepted as Actinochaeta Brauer & Bergenstamm, 1889 (original description)
Tapajosia Townsend, 1934 (original description)
Urucurymyia Townsend, 1934 (original description)
Uruleskia Townsend, 1934 (original description)
Urumyobia Townsend, 1934 (original description)
Xanthochaetona Townsend, 1934 (original description)
Xanthotrichius Townsend, 1934 accepted as Phasia Latreille, 1804 (original description)
Xenophasia Townsend, 1934 accepted as Cesaperua Koçak & Kemal, 2010 (original description)