Callinsara Rehn, 1913 (original description)
Dimeragrion Calvert, 1913 (original description)
Eremarionta Pilsbry, 1913 (original description)
Erythroxyrhopus Thompson, 1914 (original description)
Eunemobius Hebard, 1913 (original description)
Gnathocharax Fowler, 1913 (original description)
Hebetancylus Pilsbry, 1914 (original description)
Megastomatobus Fowler, 1913 accepted as Ictiobus Rafinesque, 1820 (original description)
Metagrion Calvert, 1913 † (original description)
Neonemobius Hebard, 1913 (original description)
Notolepidomyzon Fowler, 1913 accepted as Catostomus Lesueur, 1817 (original description)
Oulenotacris Rehn, 1913 (original description)
Pachyossa Rehn, 1913 (original description)
Pithecomyzon Fowler, 1913 accepted as Chasmistes Jordan, 1878 (original description)
Prionobrama Fowler, 1913 (original description)
Rhinagrion Calvert, 1913 (original description)
Scartomyzon Fowler, 1913 accepted as Moxostoma Rafinesque, 1820 (original description)
Sthenorhytis Brown, 1913 accepted as Sthenorytis Conrad, 1862 (original description)
Tyttocharax Fowler, 1913 (original description)
Uncancylus Pilsbry, 1914 (original description)
Xerarionta Pilsbry, 1913 (original description)
Xiphophasma Rehn, 1913 (original description)
Zimiromus Banks, 1914 (original description)