Trigoniulidae Attems, 1909
Phagostrophus fasciolatus Silvestri, 1899
Phagostrophus heteropus Silvestri, 1899
Phagostrophus pertinens Chamberlin, 1920
Phagostrophus riseri Chamberlin, 1945
Phagostrophus waiainus Chamberlin, 1920
Phagostrophus wainonensis Chamberlin, 1920
