• Sphaeroma Bosc, 1801
• Sphaeroma Latreille, 1802 accepted as Sphaeroma Bosc, 1801
• Sphaeroma acuticaudata Haswell, 1881 accepted as Cerceis acuticaudata (Haswell, 1881)
• Sphaeroma aenariense Verhoeff, 1942 accepted as Sphaeroma serratum (J. C. Fabricius, 1787)
• Sphaeroma algoense Stebbing, 1875 accepted as Cymodocella algoense (Stebbing, 1875)
• Sphaeroma amplicauda Stimpson, 1857 accepted as Exosphaeroma amplicauda (Stimpson, 1857)
• Sphaeroma annandalei Stebbing, 1911 accepted as Sphaeroma annandalei annandalei Stebbing, 1911
• Sphaeroma annandalei annandalei Stebbing, 1911
• Sphaeroma annandalei travancorensis Pillai, 1954
• Sphaeroma annandalei var. travancorensis Pillai, 1954 accepted as Sphaeroma annandalei travancorensis Pillai, 1954
• Sphaeroma anomala Haswell, 1881 accepted as Haswellia anomala (Haswell, 1881)
• Sphaeroma antiqua Desmarest, 1822 † (uncertain > taxon inquirendum)
• Sphaeroma armata H. Milne Edwards, 1840 accepted as Isocladus armatus (H. Milne Edwards, 1840)
• Sphaeroma aspera Haswell, 1881 accepted as Cymodoce aspera (Haswell, 1881)
• Sphaeroma australe Whitelegge, 1902 accepted as Neosphaeroma australe (Whitelegge, 1902)
• Sphaeroma bachmayeri Tauber, 1950 †
• Sphaeroma bigranulatum Budde-Lund, 1908
• Sphaeroma bocqueti Daguerre de Hureaux, Hoestlandt & Lejuez, 1961 accepted as Lekanesphaera bocqueti (Daguerre de Hureaux, Hoestlandt & Lejuez, 1961)
• Sphaeroma boryi Guérin, 1832
• Sphaeroma burkartii Bárcena, 1876 †
• Sphaeroma capreae Verhoeff, 1943 accepted as Sphaeroma serratum (J. C. Fabricius, 1787)
• Sphaeroma catulloi De Zigno, 1881 † accepted as Palaega catulloi (De Zigno, 1881) †
• Sphaeroma cinerea Bosc, 1801 accepted as Sphaeroma serratum (J. C. Fabricius, 1787)
• Sphaeroma conglobator (Pallas, 1766) (unaccepted > unavailable name)
• Sphaeroma crenulatum Richardson, 1902 accepted as Dynamene perforata Moore, 1901 accepted as Dynamenella perforata (Moore, 1901)
• Sphaeroma curtum (Leach, 1818) accepted as Cymodoce truncata Leach, 1814
• Sphaeroma destructor Richardson, 1897 accepted as Sphaeroma terebrans Spence Bate, 1866
• Sphaeroma dugesi Dollfus, 1893 accepted as Thermosphaeroma dugesi (Dollfus, 1893)
• Sphaeroma dumerili Audouin, 1826 accepted as Sphaeroma savignii H. Milne Edwards, 1840 accepted as Dynamenella savignii (H. Milne Edwards, 1840)
• Sphaeroma dumerilii Leach, 1818
• Sphaeroma egregia Chilton, 1892 accepted as Cymodocella egregia (Chilton, 1892)
• Sphaeroma emarginatum Grube, 1864
• Sphaeroma ephippium Costa, 1882 accepted as Lekanesphaera ephippium (Costa, 1882)
• Sphaeroma exosphaeroma Boone, 1918
• Sphaeroma exsors von Eichwald, 1863 †
• Sphaeroma felix Lanchester, 1902
• Sphaeroma foveolatum Verhoeff, 1943 accepted as Sphaeroma serratum (J. C. Fabricius, 1787)
• Sphaeroma gaimardii H. Milne Edwards, 1840 accepted as Cymodoce gaimardii (H. Milne Edwards, 1840)
• Sphaeroma gasparellai De Angeli & Lovato, 2009 †
• Sphaeroma gastaldii Sismonda, 1846 †
• Sphaeroma gayi Nicolet, 1849
• Sphaeroma ghigii Arcangeli, 1941 accepted as Lekanesphaera monodi (Arcangeli, 1934)
• Sphaeroma gigas Leach, 1818 accepted as Exosphaeroma gigas (Leach, 1818)
• Sphaeroma gigas var. lanceolata White, 1843 accepted as Exosphaeroma lanceolatum (White, 1843)
• Sphaeroma globicauda Dana, 1853
• Sphaeroma granti Walker & Scott, 1903
• Sphaeroma granulata H. Milne Edwards, 1840 accepted as Cymodoce granulatum (H. Milne Edwards, 1840)
• Sphaeroma hoestlandti Daguerre de Hureaux, Elkaim & Lejuez, 1965 accepted as Lekanesphaera hoestlandti (Daguerre de Hureaux, Elkaim & Lejuez, 1965)
• Sphaeroma hookeri Leach, 1814 accepted as Lekanesphaera hookeri (Leach, 1814)
• Sphaeroma hookeri sardoum Arcangeli, 1934 accepted as Lekanesphaera sardoa (Arcangeli, 1934)
• Sphaeroma inerme Tattersall, 1905 accepted as Cymodoce truncata Leach, 1814
• Sphaeroma integra Heller, 1868 accepted as Isocladus integra (Heller, 1868)
• Sphaeroma intermedium (Baker, 1926)
• Sphaeroma ischianum Verhoeff, 1943 accepted as Sphaeroma serratum (J. C. Fabricius, 1787)
• Sphaeroma jurinii Audouin, 1826 (uncertain > unassessed)
• Sphaeroma khalijfarsi Khalaji-Pirbalouty & Wägele, 2010
• Sphaeroma laevigata Philippi, 1860 accepted as Sphaeroma laevigatum Philippi, 1860
• Sphaeroma laevigatum Philippi, 1860
• Sphaeroma laevis Haswell, 1881 accepted as Isocladus laevis (Haswell, 1881)
• Sphaeroma laeviuscula Heller, 1865 accepted as Exosphaeroma laeviusculum (Heller, 1865)
• Sphaeroma lanceolatum White, 1843 accepted as Exosphaeroma lanceolatum (White, 1843)
• Sphaeroma laticaudum Whitelegge, 1901 accepted as Neosphaeroma laticaudum (Whitelegge, 1901)
• Sphaeroma latifrons Whitelegge, 1902 accepted as Cymodopsis latifrons (Whitelegge, 1902)
• Sphaeroma laurensi Hurley & Jansen, 1977
• Sphaeroma levii Argano & Ponticelli, 1981 accepted as Lekanesphaera levii (Argano & Ponticelli, 1981)
• Sphaeroma margarum Desmarest, 1822 † accepted as Eosphaeroma margarum (Desmarest, 1822) †
• Sphaeroma marginata H. Milne Edwards, 1840 accepted as Lekanesphaera marginata (H. Milne Edwards, 1840)
• Sphaeroma monodi Arcangeli, 1934 accepted as Lekanesphaera monodi (Arcangeli, 1934)
• Sphaeroma monodi Bocquet, Hoestlandt & Lévi, 1954 accepted as Sphaeroma levii Argano & Ponticelli, 1981 accepted as Lekanesphaera levii (Argano & Ponticelli, 1981)
• Sphaeroma montefallanoense Jones, Feldmann & Garassin, 2014 †
• Sphaeroma mourei Loyola e Silva, 1960 accepted as Sphaeromopsis mourei (Loyola e Silva, 1960)
• Sphaeroma mukaii Nunomura, 2006
• Sphaeroma multituberculatum Boyko, 2024
• Sphaeroma obtusum Dana, 1853 accepted as Exosphaeroma obtusum (Dana, 1853)
• Sphaeroma octoncum Richardson, 1899 accepted as Exosphaeroma octoncum (Richardson, 1899)
• Sphaeroma olivacea Lockington, 1877 accepted as Gnorimosphaeroma oregonense (Dana, 1853)
• Sphaeroma oregonensis Dana, 1853 accepted as Gnorimosphaeroma oregonensis (Dana, 1853) accepted as Gnorimosphaeroma oregonense (Dana, 1853)
• Sphaeroma orientale Dana, 1853 accepted as Cerceis orientalis (Dana, 1853)
• Sphaeroma orientalis Dana, 1853 accepted as Sphaeroma orientale Dana, 1853 accepted as Cerceis orientalis (Dana, 1853)
• Sphaeroma panousei Daguerre de Hureaux, Elkaïm & Lejuez, 1964 accepted as Lekanesphaera panousei (Daguerre de Hureaux, Elkaïm & Lejuez, 1964)
• Sphaeroma papillae (Bayliff, 1938)
• Sphaeroma pentodon Richardson, 1904
• Sphaeroma perforatus H. Milne Edwards, 1840 accepted as Parisocladus perforatus (H. Milne Edwards, 1840)
• Sphaeroma peruvianum Richardson, 1910
• Sphaeroma plumosa Whitelegge, 1902 accepted as Sphaeroma plumosum Whitelegge, 1902
• Sphaeroma plumosum Whitelegge, 1902
• Sphaeroma podicipitis Monod, 1931
• Sphaeroma prideauxianum Leach, 1818
• Sphaeroma priscum A. MIlne-Edwards, 1868 † accepted as Heterosphaeroma priscum (A. Milne Edwards, 1868) †
• Sphaeroma propinqua Nicolet, 1849 accepted as Sphaeroma propinquum Nicolet, 1849
• Sphaeroma propinquum Nicolet, 1849
• Sphaeroma pubescens H. Milne Edwards, 1840 accepted as Paracilicaea pubescens (H. Milne Edwards, 1840)
• Sphaeroma quadridentatum Say, 1818
• Sphaeroma quoiana H. Milne Edwards, 1840 accepted as Sphaeroma quoianum H. Milne Edwards, 1840
• Sphaeroma quoianum H. Milne Edwards, 1840
• Sphaeroma quoyanum H. Milne Edwards, 1840 accepted as Sphaeroma quoianum H. Milne Edwards, 1840
• Sphaeroma retrolaeve Richardson, 1904
• Sphaeroma retrolaevis Richardson, 1904 accepted as Sphaeroma retrolaeve Richardson, 1904
• Sphaeroma rhomburum Richardson, 1899 accepted as Exosphaeroma rhomburum (Richardson, 1899)
• Sphaeroma rotundicaudum Nunomura, 2008