Marginellidae Fleming, 1828
Dentimargo alchymista Melvill & Standen, 1903
Dentimargo alisae Boyer, 2001
Dentimargo allporti Tenison-Woods, 1876
Dentimargo alta Watson, 1886
Dentimargo amoena (Suter, 1908)
Dentimargo anticlea (Dall, 1919)
Dentimargo argonauta Espinosa & Ortea, 2002
Dentimargo arvina Laseron, 1957
Dentimargo aureocinctus (Stearns, 1872)
Dentimargo balicasagensis T. Cossignani, 2001
Dentimargo bavayi Espinosa, Ortea & Moro, 2011
Dentimargo biocal Boyer, 2002
Dentimargo bojadorensis Thiele, 1925
Dentimargo cairoma (Brookes, 1924)
Dentimargo cecalupoi Cossignani, 2005
Dentimargo chaperi Jousseaume, 1875
Dentimargo cingulatus Boyer, 2002
Dentimargo clara Thiele, 1925
Dentimargo claroi Espinosa, Fernandez-Garcès & Ortea, 2004
Dentimargo cruzmoralai Espinosa & Ortea, 2000
Dentimargo dalli
Dentimargo debruini T. Cossignani, 1998
Dentimargo delphinica Bavay, 1920
Dentimargo dentata Lussi & G. Smith, 1996
Dentimargo dentiens (May, 1911)
Dentimargo dianae Lussi & G. Smith, 1996
Dentimargo dimida Garrard, 1966
Dentimargo dimidia Garrard, 1966
Dentimargo dimidius (Garrard, 1966)
Dentimargo dispoliata Bavay, 1922
Dentimargo eburneolus (Conrad, 1834)
Dentimargo elatus (Watson, 1886)
Dentimargo epacrodonta Roth, 1978
Dentimargo eremus Dall, 1919
Dentimargo esther (Dall, 1927)
Dentimargo fortis Laseron, 1957
Dentimargo fusiformis (Hinds, 1844)
Dentimargo fusinus (Dall, 1881)
Dentimargo fusula (Murdoch & Suter, 1906)
Dentimargo fusuloides (Dell, 1956)
Dentimargo galindoensis Espinosa, Moro & Ortea, 2011
Dentimargo gibbus García, 2006
Dentimargo gracilis May, 1911
Dentimargo grandidietti T. Cossignani, 2001
Dentimargo guionneti T. Cossignani, 2001
Dentimargo hebescens (Murdoch & Suter, 1906)
Dentimargo hennequini Cossignani, 2004
Dentimargo hesperia (Sykes, 1905)
Dentimargo idiochila (Schwengel, 1943)
Dentimargo imitator (Dall, 1927)
Dentimargo incessa (Dall, 1927)
Dentimargo jaffa Cotton, 1944
Dentimargo janae T. Cossignani, 2011
Dentimargo jeanmartinii Cossignani, 2008
Dentimargo kawamurai (Habe, 1951)
Dentimargo kemblensis (Hedley, 1903)
Dentimargo kevini Cossignani, 2004
Dentimargo lantzi (Jousseaume, 1875)
Dentimargo lodderae (May, 1911)
Dentimargo lurida (Suter, 1908)
Dentimargo macnairi (Bavay, 1922)
Dentimargo makiyamai (Habe, 1951)
Dentimargo mayii (Tate, 1900)
Dentimargo montrouzieri Boyer, 2003
Dentimargo neglecta (G.B. Sowerby, 1846)
Dentimargo perexilis (Bavay, 1922)
Dentimargo polyspira
Dentimargo procrita (Kilburn, 1977)
Dentimargo pumila (Redfield, 1870)
Dentimargo quilonica (Melvill, 1898)
Dentimargo ratzingeri Cossignani, 2006
Dentimargo reductus (Bavay, 1922)
Dentimargo repentina Sykes, 1905
Dentimargo rincigula G.B. Sowerby Iii, 1901
Dentimargo rufula Reeve, 1865
Dentimargo smithii (A. E. Verrill, 1885)
Dentimargo somalica T. Cossignani, 2001
Dentimargo spengleri Lussi, 2007
Dentimargo spongiarum Boyer, 2001
Dentimargo stewartiana (Suter, 1908)
Dentimargo suavis (Souverbie, 1859)
Dentimargo subamoena (Powell, 1937)
Dentimargo subfusula (Powell, 1932)
Dentimargo tanora (Dall, 1927)
Dentimargo teramachi Habe, 1951
Dentimargo teramachii (Habe, 1951)
Dentimargo totomiensis Makiyama, 1927
Dentimargo tropica Laseron, 1957
Dentimargo tropicensis Boyer, 2002
Dentimargo vincenzoi T. Cossignani, 2001
Dentimargo virginiae Boyer, 2001
Dentimargo vitoria Espinosa & Ortea, 2005
Dentimargo walkeri E.A. Smith, 1899
Dentimargo wormaldi (Powell, 1971)
Dentimargo yucatecanus (Dall, 1881)
Dentimargo zaidettae Espinosa & Ortea, 2000
Dentimargo zanzibarica Bozzetti, 1997
Dentimargo zetetes Roth, 1978
Volvarinella difficilis Gabriel, 1962
Volvarinella procrita Kilburn, 1977