Anametopochaeta Townsend, 1919 (original description)
Anaporia Townsend, 1919 accepted as Uramya Robineau-Desvoidy, 1830 (original description)
Aphantorhapha Townsend, 1919 (original description)
Aravaipa Townsend, 1919 accepted as Distichona Van der Wulp, 1890 (original description)
Atrypoderma Townsend, 1919 accepted as Cuterebra Clark, 1815 (original description)
Aubaeanetia Townsend, 1919 accepted as Oswaldia Robineau-Desvoidy, 1863 (original description)
Austrolydella Townsend, 1919 accepted as Myiopharus Brauer & Bergenstamm, 1890 (original description)
Beskioleskia Townsend, 1919 (original description)
Bezzimyia Townsend, 1919 (original description)
Bufolucilia Townsend, 1919 accepted as Lucilia Robineau-Desvoidy, 1830 (original description)
Casahuiria Townsend, 1919 (original description)
Charapemyia Townsend, 1919 accepted as Trafoia Brauer & Bergenstamm, 1894 (original description)
Chlorosarcophaga Townsend, 1919 accepted as Lepidodexia Brauer & Bergenstamm, 1891 (original description)
Eocarcelia Townsend, 1919 accepted as Senometopia Macquart, 1834 (original description)
Euphormia Townsend, 1919 accepted as Phormia Robineau-Desvoidy, 1830 (original description)
Eutorocca Townsend, 1919 accepted as Torocca Walker, 1859 (original description)
Eutritochaeta Townsend, 1919 accepted as Nilea Robineau-Desvoidy, 1863 (original description)
Gymnocarcelia Townsend, 1919 accepted as Carcelia Robineau-Desvoidy, 1830 (original description)
Hesperodinera Townsend, 1919 accepted as Estheria Robineau-Desvoidy, 1830 (original description)
Hypenomyia Townsend, 1919 accepted as Reinhardiana Arnaud, 1952 accepted as Microchaetina Van der Wulp, 1891 (original description)
Incamyiopsis Townsend, 1919 (original description)
Leptodexia Townsend, 1919 (original description)
Leptomacquartia Townsend, 1919 (original description)
Lydellothelaira Townsend, 1919 (original description)
Machairomasicera Townsend, 1919 accepted as Eucelatoria Townsend, 1909 (original description)
Matucania Townsend, 1919 (original description)
Megaeuloewia Townsend, 1919 accepted as Gnadochaeta Macquart, 1851 (original description)
Meigenielloides Townsend, 1919 (original description)
Metallicomintho Townsend, 1919 accepted as Paradidyma Brauer & Bergenstamm, 1891 (original description)
Metatachina Townsend, 1919 accepted as Oswaldia Robineau-Desvoidy, 1863 (original description)
Michrochaetona Townsend, 1919 accepted as Microchaetona Townsend, 1919 accepted as Phyllophilopsis Townsend, 1915 (original description)
Microaporia Townsend, 1919 (original description)
Microchaetona Townsend, 1919 accepted as Phyllophilopsis Townsend, 1915 (original description)
Micromintho Townsend, 1919 accepted as Paradidyma Brauer & Bergenstamm, 1891 (original description)
Minthohoughia Townsend, 1919 accepted as Spathidexia Townsend, 1912 (original description)
Minthomyia Townsend, 1919 accepted as Erythromelana Townsend, 1919 (original description)
Minthozelia Townsend, 1919 accepted as Zelia Robineau-Desvoidy, 1830 (original description)
Myothyriopsis Townsend, 1919 (original description)
Neoerigone Townsend, 1919 accepted as Chrysotachina Brauer & Bergenstamm, 1890 (original description)
Neomuscina Townsend, 1919 (original description)
Neoscotia Townsend, 1919 (original description)
Neowinthemia Townsend, 1919 accepted as Winthemia Robineau-Desvoidy, 1830 (original description)
Ochromeigenia Townsend, 1919 accepted as Palpostoma Robineau-Desvoidy, 1830 (original description)
Oestroplagia Townsend, 1919 accepted as Hesperomyia Brauer & Bergenstamm, 1890 (original description)
Ollachea Townsend, 1919 (original description)
Opelousia Townsend, 1919 accepted as Angioneura Brauer & Bergenstamm, 1893 (original description)
Opsidiopsis Townsend, 1919 accepted as Opsidia Coquillett, 1895 (original description)
Opsoleskia Townsend, 1919 accepted as Ophirion Townsend, 1911 (original description)
Opsomeigenia Townsend, 1919 (original description)
Opsotheresia Townsend, 1919 (original description)
Opsozelia Townsend, 1919 (original description)
Pachynocera Townsend, 1919 (original description)
Parameigenia Townsend, 1919 accepted as Oswaldia Robineau-Desvoidy, 1863 (original description)
Parathelaira Townsend, 1919 accepted as Calodexia Wulp, 1891 (original description)
Parazelia Townsend, 1919 accepted as Cesapanama Koçak & Kemal, 2010 (original description)
Petrosarcophaga Townsend, 1919 accepted as Sarcophaga Meigen, 1826 (original description)
Phasiophyto Townsend, 1919 (original description)
Phrynofrontina Townsend, 1919 accepted as Lixophaga Townsend, 1908 (original description)
Phrynolydella Townsend, 1919 accepted as Blondelia Robineau-Desvoidy, 1830 (original description)
Proroglutea Townsend, 1919 (original description)
Pseudochaetona Townsend, 1919 (original description)
Pterinopterna Townsend, 1919 accepted as Tyreomma Brauer & Bergenstamm, 1891 accepted as Tyreomma Wulp, 1896 (original description)
Punamyocera Townsend, 1919 (original description)
Schistostephana Townsend, 1919 (original description)
Steveniopsis Townsend, 1919 accepted as Microchaetina Van der Wulp, 1891 (original description)
Stomatolydella Townsend, 1919 accepted as Myiopharus Brauer & Bergenstamm, 1890 (original description)
Sturmiodexia Townsend, 1919 (original description)
Telothyriosoma Townsend, 1919 accepted as Ophirion Townsend, 1911 (original description)
Tephromyiopsis Townsend, 1919 accepted as Lepidodexia Brauer & Bergenstamm, 1891 (original description)
Thelairochaetoma Townsend, 1919 accepted as Thelairochaetona Townsend, 1919 (original description)
Thelairochaetona Townsend, 1919 (original description)
Topomeigenia Townsend, 1919 (original description)
Trichotopteryx Townsend, 1919 (original description)
Trochiloglossa Townsend, 1919 (original description)
Urochaetona Townsend, 1919 accepted as Phyllophilopsis Townsend, 1915 (original description)
Urodexodes Townsend, 1919 accepted as Eucelatoria Townsend, 1909 (original description)
Vibrissovoria Townsend, 1919 (original description)
Xanthoactia Townsend, 1919 accepted as Ceromya Robineau-Desvoidy, 1830 (original description)
Xeoprosopa Townsend, 1919 (original description)
Zosteromeigenia Townsend, 1919 (original description)