• Bythocypris (Bythocypris) reniformis Brady, 1880 represented as Bythocypris reniformis Brady, 1880
• Bythocypris (Bythocypris) subrectangulata Warne, 1990 † represented as Bythocypris subrectangulata Warne, 1990 †
• Bythocypris (Bythotriangularia) eltanina (Maddocks, 1969)
• Bythocypris (Bythotriangularia) mozambiquensis (Maddocks, 1969)
• Bythocypris (Bythotriangularia) promoza (Maddocks, 1973)
• Bythocypris (Bythotriangularia) spiriscutica (Maddocks, 1969)
• Bythocypris abyssicola (Brady, 1880)
• Bythocypris acina Jones, 1887 †
• Bythocypris actites Benson, 1959
• Bythocypris acuta (Jones & Kirkby, 1895) † accepted as Acratia acuta (Jones & Kirkby, 1895) †
• Bythocypris adunca Esker III, 1968 † accepted as Abyssocypris adunca (Esker, 1968) †
• Bythocypris aequalis (Jones & Kirkby, 1886) †
• Bythocypris aequalis (Kozur, 1970) † (accepted > unreplaced junior homonym)
• Bythocypris affinis (Brady, 1886)
• Bythocypris affinis affinis (Brady, 1886)
• Bythocypris affinis madagascarensis Maddocks, 1969
• Bythocypris alejo Reyment, 1963 †
• Bythocypris arcuata (Muenster, 1830)
• Bythocypris ariyalurensis Jain, 1975 †
• Bythocypris atlantica Majoran, 1990 †
• Bythocypris aturica (Deltel, 1963) †
• Bythocypris bilobata (Muenster, 1830) accepted as Bairdiocypris bilobata (Muenster, 1830) Coen, 1990 †
• Bythocypris bosquetiana (Brady, 1866)
• Bythocypris bradleyi Mckenzie et al., 1979 †
• Bythocypris brownei Jones & Hinde, 1890 †
• Bythocypris cancanaensis (Bold, 1946) †
• Bythocypris centralis Coryell & Billings, 1932 † accepted as Pseudobythocypris centralis (Coryell & Billings, 1932) Kotschetkova & J, 1979 †
• Bythocypris chapmani Neale, 1975 †
• Bythocypris chiplonkeri Jain, 1961 † accepted as  †
• Bythocypris complanata (Brady, 1867)
• Bythocypris complanata complanata (Brady, 1867)
• Bythocypris complanata sinuata (Seguenza, 1880) †
• Bythocypris compressa Brady, 1880
• Bythocypris concava Cooper, 1941 † accepted as  †
• Bythocypris cooki Bradfield, 1935 † accepted as  †
• Bythocypris cornuta Krause, 1891 † accepted as  †
• Bythocypris croneisi Coryell & Rozanski, 1942 †
• Bythocypris cronini Dykan, 2020
• Bythocypris cuisensis Keij, 1957 †
• Bythocypris curvata Hessland, 1949 † accepted as  †
• Bythocypris cylindrica Herrig, 1979 †
• Bythocypris cypridiformis (Jones & Kirkby, 1886) †
• Bythocypris davidecarriei Yassini & Jones, 1995
• Bythocypris deesensis Bradfield, 1935 †
• Bythocypris disparilis Cooper, 1946 † accepted as Pseudobythocypris disparilis (Cooper, 1946) Shaver, 1958 †
• Bythocypris dorsogibba Trabelsi, Sames, Nasri, Piovesan, Elferhi, Skanji, Houla, Soussi & Wagreich, 2020 †
• Bythocypris ellipsiformis Hessland, 1949 † accepted as  †
• Bythocypris elongata (Blake, 1876) Drexler, 1958 accepted as  †
• Bythocypris elongata Brady, 1880 accepted as Triangulocypris elongata (Brady, 1880)
• Bythocypris elongata Leroy, 1943 † accepted as Bythocypris leroyi Bold, 1966
• Bythocypris elongata Schallreuter, 1993 † (accepted > unreplaced junior homonym)
• Bythocypris eltanina Maddocks, 1969 accepted as Bythocypris (Bythotriangularia) eltanina (Maddocks, 1969)
• Bythocypris enodata Gou, 1962 †
• Bythocypris erecta Harris & Worrell, 1936 † accepted as  †
• Bythocypris erectus Harris & Worrell, 1936 † accepted as Bythocypris erecta Harris & Worrell, 1936 † accepted as  †
• Bythocypris eskeri Bassiouni & Luger, 1990 †
• Bythocypris fabaeformis Drexler, 1958 †
• Bythocypris fabalis Cooper, 1941 †
• Bythocypris favulosa Jones, 1889 † accepted as  †
• Bythocypris fayettevillensis Harlton, 1929 †
• Bythocypris floridensis Dykan, 2020
• Bythocypris folini (Brady, 1886)
• Bythocypris fosteralii Carbonnel, Alzouma & Dikouma, 1990 †
• Bythocypris frequens Mehes, 1936 †
• Bythocypris frivola Bradfield, 1935 † accepted as  †
• Bythocypris gibba Cooper, 1941 †
• Bythocypris gibsonensis Howe & Chambers, 1935 † accepted as Triangulocypris gibsonensis (Howe & Chambers, 1935)
• Bythocypris gohrbandti Esker, 1968 †
• Bythocypris goodlandensis Alexander, 1929 †
• Bythocypris guppyi Bold, 1957 †
• Bythocypris guraensis Mamgain & Chatterjee, 1977 †
• Bythocypris harrisiana (Jones, 1849) Veen, 1934 † accepted as Pontocyprella harrisiana (Jones, 1849) †
• Bythocypris heterodoxa Chapman, 1910 accepted as Zabythocypris heterodoxa (Chapman, 1910)
• Bythocypris hongyanensis Wang, 1978 †
• Bythocypris howei Puri, 1954 † accepted as Propontocypris (Schedopontocypris) howei (Puri, 1954) † accepted as Triangulocypris howei (Puri, 1954)
• Bythocypris hoxbarana Bradfield, 1935 †
• Bythocypris iernica (Jones, 1875) †
• Bythocypris incerta Morey, 1935 †
• Bythocypris incertus Morey, 1935 † accepted as Bythocypris incerta Morey, 1935 †
• Bythocypris indica Kingma, 1948 † accepted as Parakrithella indica (Kingma, 1948) †
• Bythocypris irregularis Bradfield, 1935 † accepted as  †
• Bythocypris johnsoni Upson, 1933 † accepted as  †
• Bythocypris jonesii (Bonnema, 1909) † accepted as  †
• Bythocypris kalambainaensis Reyment, 1981 † accepted as Krithe kalambainaensis (Reyment, 1981) †
• Bythocypris keiji Bold, 1963 † accepted as Triangulocypris keiji (Bold, 1963) †
• Bythocypris kellettae Cordell, 1952 † accepted as Pseudobythocypris kellettae (Cordell, 1952) Shaver, 1958 †
• Bythocypris keyserensis Ulrich & Bassler, 1923 †
• Bythocypris krausei (Bonnema, 1909) †
• Bythocypris kritheformis Bonnema, 1940 †
• Bythocypris kuaichianga Hu & Tao, 2008 †
• Bythocypris kutchensis Guha, 1974 †
• Bythocypris kyamos Whatley, Moguilevsky, Ramos & Coxill, 1998
• Bythocypris lacertosa Doruk, 1979 †
• Bythocypris laeva Puri, 1960 accepted as Triangulocypris laeva (Puri, 1960)
• Bythocypris laganella (Brady, 1880)
• Bythocypris leroyi Bold, 1966
• Bythocypris leroyi Swain, 1967
• Bythocypris lianchuanghui Hu & Tao, 2008
• Bythocypris limburgensis Veen, 1934 †
• Bythocypris lindstroemii Jones, 1890 † accepted as Phelobythocypris lindstroemii (Jones, 1890) †