Hiatomyia Shannon, 1922

Hiatomyia canadensis (Shannon, 1922)

Hiatomyia chionthrix Hull & Fluke, 1950

Hiatomyia chrysothrix Hull & Fluke, 1950

Hiatomyia coriacea Hull & Fluke, 1950

Hiatomyia cyanea (Hunter, 1896)

Hiatomyia cyanescens (Loew, 1863)

Hiatomyia gemini (Shannon, 1922)

Hiatomyia hecate Hull & Fluke, 1950

Hiatomyia hyacintha Hull & Fluke, 1950

Hiatomyia idahoa (Shannon, 1922)

Hiatomyia nigrocyanea Hull & Fluke, 1950

Hiatomyia niveifrons Hull & Fluke, 1950

Hiatomyia nyctichroma Hull & Fluke, 1950

Hiatomyia olivia Hull & Fluke, 1950

Hiatomyia plumosa (Coquillett, 1904)

Hiatomyia plutonia (Hunter, 1897)

Hiatomyia rubroflava Hull & Fluke, 1950

Hiatomyia signatiseta (Hunter, 1896)

Hiatomyia tessa Hull & Fluke, 1950

Hiatomyia townsendi (Hunter, 1896)