Sciaridae Billberg, 1820
Cratyna adrostylata Hardy, 1956
Cratyna alia Alam & Gupta, 1993
Cratyna almoresi Lane, 1960
Cratyna alpina Mohrig & Menzel, 1992
Cratyna ambigua (Lengersdorf, 1934)
Cratyna archaica Roschmann & Mohrig, 1995
Cratyna arenicola Steffan, 1984
Cratyna atra Winnertz, 1867
Cratyna auriculae Yang & Zhang, 1987
Cratyna barretoi Lane, 1960
Cratyna betulae Mohrig & Mamaev, 1992
Cratyna boracensis Lane, 1960
Cratyna breviflagellata Mohrig & Mamaev, 1985
Cratyna brevifurcata Strobl, 1910
Cratyna brevipetiolata (Edwards, 1927)
Cratyna caraosi Lane, 1960
Cratyna ciliocera Mohrig, 2003
Cratyna ciliovenosa Mohrig, 2003
Cratyna colei (Freeman, 1990)
Cratyna collina Vilkamaa & Hippa, 2005
Cratyna compta Mohrig, 1999
Cratyna consensa Mohrig, 1999
Cratyna consentanea Mohrig, 1999
Cratyna contracta Mohrig & Roschmann, 1996
Cratyna crassistylata (Frey, 1948)
Cratyna cryptospina Rudzinski, 1993
Cratyna cucarisi Lane, 1960
Cratyna curtipennis (Edwards, 1926)
Cratyna curvata (Mohrig & Mamaev, 1987)
Cratyna distorta Mohrig, 1999
Cratyna downsi Lane, 1960
Cratyna egertoni (Edwards, 1934)
Cratyna exteria Mohrig, 2003
Cratyna (Spathobdella) falcata (Tuomikoski, 1960)
Cratyna falcifera (Lengersdorf, 1933)
Cratyna fastigata Rudzinski, 2006
Cratyna ficta Mohrig, 1999
Cratyna flagiantennata Mohrig, 1999
Cratyna flagria Mohrig, 1999
Cratyna flagriantennata Mohrig, 1999
Cratyna flagritissima Mohrig, 1999
Cratyna flavibasis Edwards, 1928
Cratyna flavivaria Mohrig, 1999
Cratyna freemani Menzel & Mohrig, 2000
Cratyna friesei Menzel, 1991
Cratyna fumoalata Mohrig, Roeschmann & Rulik, 2004
Cratyna gemina Mohrig & Mamaev, 1980
Cratyna gilva Rudzinski, 2000
Cratyna globigerina (Mohrig & Krivosheina, 1985)
Cratyna hirticornis (Meigen, 1818)
Cratyna infera Vilkamaa & Hippa, 2005
Cratyna interflagria Mohrig, 1999
Cratyna ioculatoria (Mohrig, 1999)
Cratyna jaluitensis Steffan, 1969
Cratyna johnstoni (Shaw, 1935)
Cratyna keilini (Edwards, 1915)
Cratyna kurilensis (Mohrig & Krivosheina, 1982)
Cratyna latipons Hardy, 1956
Cratyna longicercus Mohrig & Mamaev, 1982
Cratyna longicosta Hardy, 1956
Cratyna longipennis (Lengersdorf, 1931)
Cratyna longitegmenta Mohrig, 1999
Cratyna longitermenta Mohrig, 1999
Cratyna menzeli Vilkamaa & Hippa, 2005
Cratyna micra Mohrig, 2003
Cratyna montuosa Mohrig, Roschmann & Rulik, 1999
Cratyna (Cratyna) monumente Rudzinski, 2009
Cratyna muscicola (Lengersdorf, 1929)
Cratyna nigerrima (Mohrig & Krivosheina, 1979)
Cratyna nivea Mohrig & Krivosheina, 1979
Cratyna nobilis (Winnertz, 1867)
Cratyna obtusicauda (Strobl, 1900)
Cratyna oxyura (Edwards, 1931)
Cratyna perniciosa (Edwards, 1922)
Cratyna pernitida (Edwards, 1915)
Cratyna perornata (Mohrig & Roschmann, 1993)
Cratyna perplexa (Winnertz, 1867)
Cratyna (Cratyna) phili Menzel, 2001
Cratyna pilosostyla Mohrig, 1999
Cratyna postglobula Rudzinski, 1993
Cratyna praecompta Mohrig, 1999
Cratyna rhynchophysa Yang, Zhang & Yang, 1993
Cratyna salomonis (Mohrig & Mamaev, 1985)
Cratyna schineri (Winnertz, 1867)
Cratyna semicurvata (Mohrig, 1987)
Cratyna sepei Hippa & Vilkamaa, 2005
Cratyna spiculosa (Rudzinski, 1993)
Cratyna subalpina Mohrig & Mamaev, 1990
Cratyna subaptera (Kieffer, 1919)
Cratyna subcompta Mohrig, 1999
Cratyna subcurvata (Mohrig, 1987)
Cratyna subvera Mohrig, 1996
Cratyna symplecta (Rudzinski, 1991)
Cratyna tanyae (Paulian, 1961)
Cratyna thula Vilkamaa & Hippa, 2005
Cratyna (Spathobdella) tuberculata (Tuomikoski, 1960)
Cratyna uliginosa (Lengersdorf, 1929)
Cratyna ultima Vilkamaa & Hippa, 2005
Cratyna unispinula (Mohrig & Menzel, 1992)
Cratyna vagabunda (Winnertz, 1867)
Cratyna vaporariorum (Frey, 1948)
Cratyna variovera Mohrig, 1996
Cratyna vera Mohrig, 1996
Cratyna vetula Rudzinski, 2000
Cratyna yapensis Steffan, 1969
Cratyna zealandica Mohrig, 1999