| Onuphis (Onuphis) pourtalessii Ehlers, 1887 |
| Onuphis (Onuphis) pulchra Fauchald, 1980 |
| Onuphis (Onuphis) texana Fauchald, 1982 |
| Onuphis (Onuphis) virgata Fauchald, 1980 |
| Onuphis acapulcensis Rioja, 1944 |
| Onuphis cedroensis Fauchald, 1968 |
| Onuphis conchylega Sars, 1835 |
| Onuphis elegans (Johnson, 1901) |
| Onuphis eremita Audouin & H. Milne-Edwards, 1833 |
| Onuphis eremita subsp. oculata Hartman, 1951 |
| Onuphis eremita subsp. parva E. Berkeley & C. Berkeley, 1941 |
| Onuphis geophiliformis (Moore, 1903) |
| Onuphis gorgonensis Monro, 1933 |
| Onuphis iridescens (Johnson, 1901) |
| Onuphis lepta Chamberlin, 1919 |
| Onuphis litabranchia Chamberlin, 1919 |
| Onuphis litoralis Monro, 1933 |
| Onuphis magna Andrews, 1891 |
| Onuphis mexicana (Fauchald, 1968) |
| Onuphis microbranchiata Fauchald, 1968 |