Magelonidae Cunningham & Ramage, 1888
Magelona agoensis Kitamori, 1967
Magelona alleni Wilson, 1958
Magelona americana Hartman, 1965
Magelona annulata Hartmann-Schröder, 1962
Magelona berkeleyi Jones, 1971
Magelona californica Hartman, 1944
Magelona capax Hartman, 1965
Magelona capensis Day, 1961
Magelona cepiceps Mortimer & Mackie, 2006
Magelona cerae Hartman & Reish, 1950
Magelona cincta Ehlers, 1908
Magelona conversa Mortimer & Mackie, 2003
Magelona cornuta Wesenberg-Lund, 1949
Magelona crenulata Bolivar & Lana, 1986
Magelona crenulifrons Gallardo, 1968
Magelona dakini Jones, 1978
Magelona debeerei Clarke, Paterson, Florence & Gibbons, 2010
Magelona equilamellae Harmelin, 1964
Magelona falcifera Mortimer & Mackie, 2003
Magelona filiformis Wilson, 1959
Magelona geammata Mortimer & Mackie, 2003
Magelona gemmata Mortimer & Mackie, 2003
Magelona hartmanae Jones, 1978
Magelona hobsonae Jones, 1978
Magelona japonica Okuda, 1937
Magelona johnstoni Fiege, Licher & Mackie, 2000
Magelona jonesi Hartmann-Schröder, 1980
Magelona kamala Nateewathana & Hylleberg, 1991
Magelona lenticulata Gallardo, 1968
Magelona longicornis Johnson, 1901
Magelona lusitanica Mortimer, Gil & Fiege, 2011
Magelona magnahamata Aguado & San Martin, 2004
Magelona mahensis Mortimer & Mackie, 2006
Magelona marianae Hernandez-Alcantra & Solis-Weiss, 2000
Magelona methae Nateewathana & Hylleberg, 1991
Magelona mickminni Nateewathana & Hylleberg, 1991
Magelona minuta Eliason, 1962
Magelona mirabilis (Johnston, 1865)
Magelona nonatoi Bolivar & Lana, 1986
Magelona noppi Nateewathana & Hylleberg, 1991
Magelona obockensis Gravier, 1905
Magelona pacifica Monro, 1933
Magelona papillicornis F. Müller, 1858
Magelona papilliformis Müller in Grube, 1858
Magelona pectinata Nateewathana & Hylleberg, 1991
Magelona petersenae Nateewathana & Hylleberg, 1991
Magelona pettiboneae Jones, 1963
Magelona phyllisae Jones, 1963
Magelona pitelkai Hartman, 1944
Magelona polydentata Jones, 1963
Magelona posterelongata Bolivar & Lana, 1986
Magelona pulchella Mohammad, 1970
Magelona pygmaea Nateewathana & Hylleberg, 1991
Magelona riojai Jones, 1963
Magelona rosea Moore, 1907
Magelona sacculata Hartman, 1961
Magelona sachalinensis Buzhinskaja, 1985
Magelona spinifera (Hernandez-Alcantara & Solis-Weiss, 2000)
Magelona symmetrica Mortimer & Mackie, 2006
Magelona tehuanensis Hernandez-Alcantra & Solis-Weiss, 2000
Magelona tinae Nateewathana & Hylleberg, 1991
Magelona uebelackerae (Hernandez-Alcantara & Solis-Weiss, 2000)
Magelona variolamellata Bolivar & Lana, 1986
Magelona wilsoni Glémarec, 1966