Haploposthiidae Westblad, 1948
Pseudohaplogonaria caribbea Hooge & Tyler, 2007
Pseudohaplogonaria cerasina Hooge & Smith, 2004
Pseudohaplogonaria minima Ehlers & Doerjes, 1979
Pseudohaplogonaria opisthandropora (Mamkaev, 1971)
Pseudohaplogonaria rodmani Hooge & Tyler, 2007
Pseudohaplogonaria vacua Dörjes, 1968
Pseudohaplogonaria viridipunctata (Westblad, 1946)
