Allototua Bryant, 1945 (original description)
Antillognatha Bryant, 1945 (original description)
Archalia Hull, 1945 (original description)
Arctolepta Hull, 1945 † (original description)
Doliomyia Hull, 1945 † (original description)
Eoxylota Hull, 1945 † (original description)
Hispanognatha Bryant, 1945 (original description)
Megaxylota Hull, 1945 † (original description)
Palaeoeristalis Hull, 1945 † (original description)
Paranaja Loveridge, 1944 (original description)
Protochrysotoxum Hull, 1945 (original description)
Protorhingia Hull, 1945 † (original description)
Pseudopipiza Hull, 1945 † (original description)
Pseudosphegina Hull, 1945 † (original description)
Ptilocephala Hull, 1945 † (original description)
Xylotosyrphus Hull, 1945 † (original description)