Ophidiidae
Monomitopus agassizii (Goode & Bean, 1896)
Monomitopus americanus (Nielsen, 1971)
Monomitopus conjugator (Alcock, 1896)
Monomitopus garmani (Smith & Radcliffe, 1913)
Monomitopus kumae Jordan & Hubbs, 1925
Monomitopus longiceps Smith & Radcliffe, 1913
Monomitopus magnus Carter & Cohen, 1985
Monomitopus malispinosus (Garman, 1899)
Monomitopus metriostoma (Vaillant, 1888)
Monomitopus microlepis Smith & Radcliffe, 1913
Monomitopus nigripinnis (Alcock, 1889)
Monomitopus nudus Schwarzhans, 1980
Monomitopus ovalis Schwarzhans, 1980
Monomitopus pallidus Smith & Radcliffe, 1913
Monomitopus torvus Garman, 1899
Monomitopus vitiazi (Nielsen, 1971)