Onuphis Audouin & Milne-Edwards, 1833

Onuphis acapulcensis Rioja, 1944

Onuphis affinis Hilbig in Blake, Hilbig & Scott, 1995

Onuphis africana Augener, 1918

Onuphis amakusaensis Maekawa & Hayashi, 1999

Onuphis amoureuxi (Intes & Le Leouff, 1975)

Onuphis atlantisa

Onuphis aucklandensis Augener, 1924

Onuphis basipicta Willey, 1905

Onuphis bihanica (Intes & Le Leouff, 1975)

Onuphis branchiata Treadwell, 1931

Onuphis brevicirris Hartmann-Schröder, 1959

Onuphis chinensis Uschakov & Wu, 1962

Onuphis cirrobranchiata Moore, 1903

Onuphis declivorum (Fauchald, 1982)

Onuphis dibranchiata Willey, 1905

Onuphis ehlersi (McIntosh, 1885)

Onuphis elegans (Johnson, 1901)

Onuphis eremita Audouin & Milne Edwards, 1833

Onuphis falesia Castelli, 1982

Onuphis farallonensis Hobson, 1971

Onuphis fukianensis Uschakov & Wu, 1962

Onuphis furcatoseta

Onuphis fuscata Imajima, 1986

Onuphis geophiliformis (Moore, 1903)

Onuphis gygis Paxton, 1979

Onuphis hawaiiensis Pettibone, 1970

Onuphis hokkaiensis Maekawa & Hayashi, 1999

Onuphis holobranchiata Marenzeller, 1879

Onuphis iberica (Hartmann-Schröder, 1975)

Onuphis imajimai Maekawa & Hayashi, 1989

Onuphis iridescens (Johnson, 1901)

Onuphis iriei Maekawa & Hayashi, 1999

Onuphis kammurijimaensis Maekawa & Hayashi, 1989

Onuphis lepta Chamberlin, 1919

Onuphis lineata Fauchald, 1980

Onuphis litabranchia Chamberlin, 1919

Onuphis longibranchiata Berkeley, 1972

Onuphis longisetosa Imajima, 1986

Onuphis maculata (Baird, 1869)

Onuphis mariahirsuta Paxton, 1979

Onuphis mexicana (Fauchald, 1968)

Onuphis multiannulata Shisko, 1982

Onuphis nakaoi Maekawa & Hayashi, 1999

Onuphis nonpectinata Imajima, 1986

Onuphis opalina (Verrill, 1873)

Onuphis pachytmema Chamberlin, 1919

Onuphis pallida (Moore, 1911)

Onuphis pallidula (Hartman)

Onuphis papillata Kucheruk, 1979

Onuphis paradoxa (Quatrefages, 1866)

Onuphis parva Moore, 1911

Onuphis paucibranchis (Ehlers, 1912)

Onuphis pauli Annenkova, 1952

Onuphis pectinata Knox & Hicks, 1973

Onuphis pourtalesii (Ehlers, 1879)

Onuphis pseudoiridescens Averincev, 1972

Onuphis punggolensis Tan & Chou, 1998

Onuphis quadricuspis M. Sars, 1872

Onuphis quinquedens Day, 1951

Onuphis rullieriana (Amouroux, 1977)

Onuphis segmentispadix Shisko, 1982

Onuphis shijikiensis Maekawa & Hayashi, 1999

Onuphis shirikishinaiensis (Imajima, 1960)

Onuphis similis (Fauchald, 1968)

Onuphis socia Chamberlin, 1919

Onuphis striata Uschakov, 1950

Onuphis taraba Maekawa & Hayashi, 1989

Onuphis teres (Ehlers, 1868)

Onuphis tetradentata Imajima, 1986

Onuphis texana (Fauchald, 1982)

Onuphis tosaensis Maekawa & Hayashi, 1999

Onuphis variolata Shen, 1987

Onuphis veleronis Fauchald, 1980

Onuphis vexillaria Moore, 1911

Onuphis vibex (Fauchald, 1972)

Onuphis williemoesi (McIntosh, 1885)