| Genus | Afrocerceis
Müller, 1995
| 1 | Species |
| Genus | Agostodina
Bruce, 1994
| 2 | Species |
| Genus | Amphoroidea
H. Milne-Edwards, 1840
| 8 | Species |
| Genus | Amphoroidella
Baker, 1908
| 1 | Species |
| Genus | Ancinella
Hansen, 1905
| 0 | Species |
| Genus | Anoplocopea
Racovitza, 1908 ⇒ Campecopea
| 4 | Species |
| Genus | Apemosphaera
Bruce, 1994
| 1 | Species |
| Genus | Artopoles
Barnard, 1920
| 2 | Species |
| Genus | Austrasphaera
Bruce, 2003
| 3 | Species |
| Genus | Basphaeroma
Taberner, 1988
| 1 | Species |
| Genus | Beatricesphaera
Wetzer & Bruce, 1999
| 1 | Species |
| Genus | Benthosphaera
Bruce, 1994
| 3 | Species |
| Genus | Bilistra
Sket & Bruce, 2003
| 4 | Species |
| Genus | Botryias
Richardson, 1910
| 1 | Species |
| Genus | Bregmocerella
Haswell, 1885
| 1 | Species |
| Genus | Bregmotypta
Bruce, 1994
| 1 | Species |
| Genus | Caecocassidias
Kussakin, 1967
| 1 | Species |
| Genus | Caecosphaeroma
Dollfus, 1896
| 9 | Species |
| Genus | Calcipila
Harrison & Holdich, 1984
| 1 | Species |
| Genus | Calyptura
Haswell, 1881 ⇒ Haswellia
| 1 | Species |
| Genus | Campecopea
Leach, 1814
| 6 | Species |
| Genus | Campocopea
Agassiz, 1846 ⇒ Campecopea
| 0 | Species |
| Genus | Camptecopea
Leach in Samouelle, 1819 ⇒ Campecopea
| 0 | Species |
| Genus | Cassidena
H. Milne Edwards, 1840
| 1 | Species |
| Genus | Cassidias
Richardson, 1906
| 5 | Species |
| Genus | Cassidina
H. Milne-Edwards, 1840
| 11 | Species |
| Genus | Cassidinella
Whitelegge, 1901
| 2 | Species |
| Genus | Cassidinidea
Hansen, 1905
| 15 | Species |
| Genus | Cassidinopsis
Hansen, 1905
| 7 | Species |
| Genus | Cassidisca
Richardson, 1905 ⇒ Cassidinidea
| 2 | Species |
| Genus | Ceratocephalus
Woodward, 1877
| 2 | Species |
| Genus | Cerceis
H. Milne Edwards, 1840
| 23 | Species |
| Genus | Cercosphaera
Bruce, 1994
| 3 | Species |
| Genus | Chiapasphaera
Vega & Bruce, 2022
| 0 | Species |
| Genus | Chitonopsis
Whitelegge, 1902
| 4 | Species |
| Genus | Chitonosphaera
Kussakin & Malyutina, 1993
| 2 | Species |
| Genus | Cilicaea
Leach, 1818
| 30 | Species |
| Genus | Cilicaeopsis
Hansen, 1905
| 16 | Species |
| Genus | Cilicoea
Haswell, 1882
| 0 | Species |
| Genus | Circeis
Baker, 1908 ⇒ Cerceis
| 1 | Species |
| Genus | Cliamenella
Kussakin & Malyutina, 1987
| 1 | Species |
| Genus | Clianella
Barnard, 1914 ⇒ Dynoides
| 7 | Species |
| Genus | Cycloidura
Stebbing, 1878 ⇒ Zuzara
| 1 | Species |
| Genus | Cyclosphaeroma
Woodward, 1890
| 6 | Species |
| Genus | Cyclura
Stebbing, 1874
| 0 | Species |
| Genus | Cymodetta
Bowman & Kuhne, 1974
| 2 | Species |
| Genus | Cymodoca
Gistl, 1848 ⇒ Cymodoce
| 0 | Species |
| Genus | Cymodoce
Leach, 1814
| 116 | Species |
| Genus | Cymodocea
Leach, 1818 ⇒ Cymodoce
| 17 | Species |
| Genus | Cymodocella
Pfeffer, 1887
| 23 | Species |
| Genus | Cymodopsis
Baker, 1926
| 12 | Species |
| Genus | Cymodyce
Leach, 1815 ⇒ Cymodoce
| 0 | Species |
| Genus | Diclidocella
Bruce, 1995
| 3 | Species |
| Genus | Diclidocellla
Bruce, 1995
| 3 | Species |
| Genus | Discerceis
Richardson, 1905
| 3 | Species |
| Genus | Discidina
Bruce, 1994
| 1 | Species |
| Genus | Dynamene
Leach, 1814
| 29 | Species |
| Genus | Dynamenella
Hansen, 1905
| 62 | Species |
| Genus | Dynameniscus
Richardson, 1905
| 2 | Species |
| Genus | Dynamenoides
Hurley & Jansen, 1977
| 2 | Species |
| Genus | Dynamenopsis
Baker, 1908
| 7 | Species |
| Genus | Dynoidella
Nishimura, 1976 ⇒ Clianella
| 2 | Species |
| Genus | Dynoides
Barnard, 1914
| 24 | Species |
| Genus | Eocopea
Iverson & Chivers, 1984
| 1 | Species |
| Genus | Eterocerceis
Messana, 1990
| 1 | Species |
| Genus | Europosphaera
Verhoeff, 1943 ⇒ Lekanesphaera
| 4 | Species |
| Genus | Exocerceis
Baker, 1926
| 2 | Species |
| Genus | Exosphaeroides
Holdich & Harrison, 1983
| 3 | Species |
| Genus | Exosphaeroma
Stebbing, 1900
| 79 | Species |
| Genus | Geocerceis
Menzies & Glynn, 1968
| 1 | Species |
| Genus | Gnorimosphaeroma
Menzies, 1954
| 32 | Species |
| Genus | Harrieta
Kensley, 1987
| 1 | Species |
| Genus | Haswellia
Miers, 1884
| 8 | Species |
| Genus | Hemisphaeroma
Hansen, 1905
| 1 | Species |
| Genus | Heterodina
Schotte & Kensley, 2005
| 3 | Species |
| Genus | Heterospaeroma ♰ ⇒ Heterosphaeroma
| 0 | Species |
| Genus | Heterosphaeroma ♰
Munier-Chalmas, 1872
| 2 | Species |
| Genus | Heteruropus
Verhoeff, 1942
| 1 | Species |
| Genus | Holotelson
Richardson, 1909
| 4 | Species |
| Genus | Ischyromene
Racovitza, 1908
| 26 | Species |
| Genus | Isocladus
Miers, 1876
| 19 | Species |
| Genus | Isopodites
von Ammon, 1882
| 1 | Species |
| Genus | Juletta
Bruce, 1993
| 2 | Species |
| Genus | Koremasphaera
Bruce, 2003
| 1 | Species |
| Genus | Kranosphaera
Bruce, 1992
| 1 | Species |
| Genus | Lekanesphaera
Verhoeff, 1943
| 16 | Species |
| Genus | Leptosphaeroma
Hilgendorf, 1885
| 2 | Species |
| Genus | Makarasphaera
Bruce, 2005
| 1 | Species |
| Genus | Margueritta
Bruce, 1993
| 2 | Species |
| Genus | Maricoccus
Poore, 1994
| 1 | Species |
| Genus | Merozoon
Sket, 2012
| 1 | Species |
| Genus | Mexicoma
Verhoeff, 1942
| 0 | Species |
| Genus | Mexicosphaera
Verhoeff, 1942
| 1 | Species |
| Genus | Microlistra
Racovitza, 1929 ⇒ Monolistra
| 5 | Species |
| Genus | Monolistra
Gerstaecker, 1856
| 64 | Species |
| Genus | Monolistrella
Sket, 1964 ⇒ Monolistra
| 0 | Species |
| Genus | Moruloidea
Baker, 1908
| 10 | Species |
| Genus | Naesea
Leach, 1814 ⇒ Dynamene
| 1 | Species |
| Genus | Naesicopea
Stebbing, 1893
| 1 | Species |
| Genus | Neocassidina
Roman, 1974 ⇒ Paracassidinopsis
| 1 | Species |
| Genus | Neonaesa
Harrison & Holdich, 1982
| 1 | Species |
| Genus | Neosphaeroma
Baker, 1926
| 7 | Species |
| Genus | Nesa
Leach, 1818
| 0 | Species |
| Genus | Nesaea
Leach, 1814
| 0 | Species |
| Genus | Nesea
| 0 | Species |
| Genus | Nesosphaeroma
Verhoeff, 1942
| 1 | Species |
| Genus | Noesea
H. Milne Edwards, 1840
| 0 | Species |
| Genus | Oxinasphaera
Bruce, 1997
| 27 | Species |
| Genus | Palaeoniscus
H.Milne Edwards, 1843
| 2 | Species |
| Genus | Palaeosphaeroma
Remeš, 1903
| 1 | Species |
| Genus | Paracassidina
Baker, 1911
| 14 | Species |
| Genus | Paracassidinopsis
Nobili, 1906
| 2 | Species |
| Genus | Paracerceis
Hansen, 1905
| 15 | Species |
| Genus | Paracereis
Kertesz, 1916 ⇒ Paracerceis
| 6 | Species |
| Genus | Paracilicaea
Stebbing, 1910
| 26 | Species |
| Genus | Paracilicea ⇒ Paracilicaea
| 0 | Species |
| Genus | Paracilicoea
| 2 | Species |
| Genus | Paradella
Harrison and Holdich, 1982
| 15 | Species |
| Genus | Paradynamene
Richardson, 1905 ⇒ Cerceis
| 1 | Species |
| Genus | Paradynoides
Loyola e Silva, 1960 ⇒ Dynoides
| 1 | Species |
| Genus | Paraimene
Javed & Ahmed, 1988
| 5 | Species |
| Genus | Paraleptosphaeroma
Buss & Iverson, 1981
| 6 | Species |
| Genus | Parameine
| 0 | Species |
| Genus | Parasphaeroma
Stebbing, 1902
| 1 | Species |
| Genus | Paravireia
Chilton, 1925
| 3 | Species |
| Genus | Parisocladus
Barnard, 1914
| 2 | Species |
| Genus | Pedinura
Bruce, 2003
| 3 | Species |
| Genus | Pistorius
Harrison & Holdich, 1982
| 2 | Species |
| Genus | Platycerceis
Baker, 1926
| 1 | Species |
| Genus | Platynympha
Harrison, 1984
| 1 | Species |
| Genus | Platysphaera
Holdich & Harrison, 1981
| 1 | Species |
| Genus | Plemmeles
Gistl, 1848 ⇒ Zuzara
| 0 | Species |
| Genus | Pleosphaeroma
Verhoeff, 1942
| 1 | Species |
| Genus | Pooredoce
Bruce, 2009
| 1 | Species |
| Genus | Prochonaesea
Hesse, 1873
| 0 | Species |
| Genus | Protosphaeroma ♰
Bachmayer, 1949
| 5 | Species |
| Genus | Pseudocerceis
Harrison & Holdich, 1982
| 4 | Species |
| Genus | Pseudomonolistra
Hubault, 1937 ⇒ Monolistra
| 0 | Species |
| Genus | Pseudosphaeroma
Chilton, 1909
| 9 | Species |
| Genus | Ptyosphaera
Holdich & Harrison, 1983
| 1 | Species |
| Genus | Scutuloidea
Chilton, 1883
| 2 | Species |
| Genus | Sergiella
Pires, 1980 ⇒ Paracerceis
| 1 | Species |
| Genus | Socorro
| 1 | Species |
| Genus | Sorrentosphaera
Verhoeff, 1944
| 0 | Species |
| Genus | Spelaeosphaeroma
Dollfus, 1904 ⇒ Monolistra
| 3 | Species |
| Genus | Sphaeramene
Barnard, 1914
| 3 | Species |
| Genus | Sphaeroma
Bosc, 1802
| 144 | Species |
| Genus | Sphaeromopsis
Holdich & Jones, 1973
| 16 | Species |
| Genus | Spheroma
Risso, 1816
| 18 | Species |
| Genus | Sphoeroma
Rafinesque, 1815
| 0 | Species |
| Genus | Stathmos
Barnard, 1940
| 1 | Species |
| Genus | Striella
Glynn, 1968
| 1 | Species |
| Genus | Syncassidina
Baker, 1928
| 1 | Species |
| Genus | Tagrosphaeroma
Verhoeff, 1942
| 1 | Species |
| Genus | Thermosphaeroma
Cole & Bane, 1978
| 8 | Species |
| Genus | Tholozodium
Eleftheriou, Holdich & Harrison, 1980
| 3 | Species |
| Genus | Triassphaeroma
Basso & Tintori, 1995
| 1 | Species |
| Genus | Typhlosphaeroma
Racovitza, 1910
| 0 | Species |
| Genus | Vallentinia
Stebbing, 1914 ⇒ Moruloidea
| 1 | Species |
| Genus | Vireia
Vire, 1903
| 1 | Species |
| Genus | Waiteolana
Baker, 1926
| 3 | Species |
| Genus | Xynosphaera
Bruce, 1994
| 1 | Species |
| Genus | Ypsiloma
Verhoeff, 1942
| 1 | Species |
| Genus | Zuzara
Leach, 1818
| 13 | Species |
