# Cychrus

Cychrus is a large genus of rare snail-eating beetles in the family Carabidae. There are at least 160 described species in Cychrus. They are found throughout the world, although more than 80% of the species occur in China.

## Cychrus species

These 160 species belong to the genus Cychrus.
* Cychrus aeneus Fischer von Waldheim, 1824 (Palearctic)
* Cychrus altitudinum Deuve, 1998 (China)
* Cychrus anatolicus Motschulsky, 1866 (Turkey)
* Cychrus angulicollis Sella, 1874 (France and Italy)
* Cychrus angustatus Hoppe & Hornschuch, 1825 (worldwide)
* Cychrus angustior Kleinfeld, 2000 (China)
* Cychrus angustitarsalis Deuve, 1991 (China)
* Cychrus anomalognathus Imura & Cavazzuti, 2018 (China)
* Cychrus attenuatus (Fabricius, 1792) (worldwide)
* Cychrus auvrayorum Deuve & Mourzine, 1997 (China)
* Cychrus barkamensis Deuve, 1991 (China)
* Cychrus baxiensis Deuve, 1997 (China)
* Cychrus becvari Deuve, 2018 (China)
* Cychrus benesi Deuve, 1996 (China)
* Cychrus bisetosus Deuve, 1995 (China)
* Cychrus bispinosus Deuve, 1989 (China)
* Cychrus boulbeni Deuve, 1997 (China)
* Cychrus bruggei Deuve, 1991 (China)
* Cychrus busatoi Cavazzuti, 2009 (China)
* Cychrus businskyianus Imura, 2000 (China)
* Cychrus businskyorum Imura, 2000 (China)
* Cychrus caraboides (Linnaeus, 1758) (snail hunter) (worldwide)
* Cychrus cavazzutii Deuve, 2002 (China)
* Cychrus cerberus Cavazzuti, 2007 (China)
* Cychrus chareti Deuve, 1993 (China)
* Cychrus colasi Deuve, 1994 (China)
* Cychrus coptolabroides Imura & Cavazzuti, 2017 (China)
* Cychrus cordicollis Chaudoir, 1835 (Europe)
* Cychrus cordithorax Deuve, 2007 (China)
* Cychrus cyaneomelas Deuve, 2010
* Cychrus cylindricollis Pini, 1871 (Italy)
* Cychrus dacatrai Deuve, 1992 (China)
* Cychrus daochengicus Deuve, 1989 (China)
* Cychrus davidis Fairmaire, 1886 (China)
* Cychrus deuveianus Cavazzuti, 1998 (China)
* Cychrus dolichognathus Deuve, 1990 (China)
* Cychrus dufouri Chaudoir, 1869 (France and Spain)
* Cychrus elongaticeps Deuve, 1992 (China)
* Cychrus elongatulus Deuve, 2001 (China)
* Cychrus evae Häckel & Sehnal, 2007 (China)
* Cychrus forceps Imura & Cavazzuti, 2017 (China)
* Cychrus fugongensis Imura & Cavazzuti, 2018 (China)
* Cychrus furumii Deuve, 1990 (China)
* Cychrus gorodinskiellus Deuve, 2016 (China)
* Cychrus gorodinskiorum Deuve, 2013 (China)
* Cychrus grajus K. & J.Daniel, 1898 (Italy)
* Cychrus grumulifer Deuve, 1994 (China)
* Cychrus haesitans Cavazzuti, 2007 (China)
* Cychrus hampei Gestro, 1875 (Bosnia-Herzegovina and Croatia)
* Cychrus heishuiensis Deuve, 2004 (China)
* Cychrus hemphillii G. Horn, 1879 (North America)
* Cychrus horribilis Deuve, 2016 (China)
* Cychrus huyaensis Imura & Cavazzuti, 2018 (China)
* Cychrus inexpectatior Deuve, 1991 (China)
* Cychrus inframontes Cavazzuti, 2007 (China)
* Cychrus inops Deuve, 1997 (China)
* Cychrus italicus Bonelli, 1810 (Europe)
* Cychrus janatai Deuve, 2001 (China)
* Cychrus jiaolieshanus Imura & Cavazzuti, 2019 (China)
* Cychrus jinchuanensis Deuve & Tian, 2007 (China)
* Cychrus jinpingshanus Imura & Cavazzuti, 2017 (China)
* Cychrus jirouxi Deuve, 2006 (China)
* Cychrus jiulongensis Deuve, 1994 (China)
* Cychrus kabakianus Imura & Cavazzuti, 2017 (China)
* Cychrus kalabi Deuve, 1991 (China)
* Cychrus kalabianus Deuve, 2019 (China)
* Cychrus kangensis Deuve & Tian, 2013 (China)
* Cychrus kaznakovi Semenov & Znojko, 1934 (China)
* Cychrus keithi Deuve, 1998 (China)
* Cychrus koiwayai Deuve & Imura, 1993 (China)
* Cychrus korotyaevi Deuve, 1991 (China)
* Cychrus kozlovi Semenov & Znojko, 1934 (China)
* Cychrus kralianus Deuve, 1996 (China)
* Cychrus kryzhanovskii Deuve, 2000 (China)
* Cychrus kubani Deuve, 1992 (China)
* Cychrus kvetoslavae Deuve, 2006 (China)
* Cychrus lajinensis Deuve & Tian, 2002 (China)
* Cychrus lanpingensis Deuve, 1997 (China)
* Cychrus lecordieri Deuve, 1990 (China)
* Cychrus lianghensis Cavazzuti, 2008 (China)
* Cychrus liei Kleinfeld, 2003 (China)
* Cychrus lilianae Cavazzuti, 1997 (China)
* Cychrus liuyei Deuve & Tian, 2013 (China)
* Cychrus loccai Cavazzuti, 1997 (China)
* Cychrus luctifer Deuve, 1991 (China)
* Cychrus ludmilae Imura, 1999 (China)
* Cychrus luhuo Deuve, 1994 (China)
* Cychrus luojiensis Cavazzuti, 1998 (China)
* Cychrus luolaluokuanus Imura & Cavazzuti, 2019 (China)
* Cychrus maoxianicus Deuve & Mourzine, 2000 (China)
* Cychrus marcilhaci Deuve, 1992 (China)
* Cychrus minjiangicus Deuve, 2009 (China)
* Cychrus minshanicola Deuve, 1987 (China)
* Cychrus miroslavi Deuve, 2006 (China)
* Cychrus moerkuaicus Deuve & Tian, 2007 (China)
* Cychrus morawitzi Géhin, 1885 (Asia)
* Cychrus morvani Deuve, 1998 (China)
* Cychrus motianling Imura & Cavazzuti, 2018 (China)
* Cychrus mugecuo Deuve, 1994 (China)
* Cychrus muliensis Deuve, 1992 (China)
* Cychrus naviauxi Deuve & Mourzine, 1998 (China)
* Cychrus nixiensis Imura & Cavazzuti, 2018 (China)
* Cychrus ombrophilus Deuve, 1990 (China)
* Cychrus pangi Deuve & Tian, 2004 (China)
* Cychrus paraxiei Cavazzuti, 2009 (China)
* Cychrus pentaploidus Deuve, 2010 (China)
* Cychrus pratti Breuning, 1946 (China)
* Cychrus procerus Cavazzuti, 1998 (China)
* Cychrus prosciai Cavazzuti, 2010 (China)
* Cychrus pseudokoiwayai Deuve, 1998 (China)
* Cychrus puchneri Kleinfeld, 2016 (China)
* Cychrus puetzi Kleinfeld & Korell&Wrase, 1996 (China)
* Cychrus quadrisetifer Imura, 1998 (China)
* Cychrus remondi Deuve, 1999 (China)
* Cychrus reni Deuve & Tian, 2013 (China)
* Cychrus reuteri Kleinfeld, 2018 (China)
* Cychrus riwaensis Deuve, 2006 (China)
* Cychrus rosti Roeschke, 1907 (Georgia and Russia)
* Cychrus rostislavi Deuve, 2009 (China)
* Cychrus rugicollis K. & J.Daniel, 1898 (Bosnia-Herzegovina)
* Cychrus rugocephalus Deuve, 2014 (China)
* Cychrus sabdensis Deuve, 1994 (China)
* Cychrus sars Imura & Häckel, 2003 (China)
* Cychrus schmidtii Chaudoir, 1837 (Europe)
* Cychrus schneideri Imura, 1997 (China)
* Cychrus sehnali Häckel, 2007 (China)
* Cychrus sellemi Deuve, 2002 (China)
* Cychrus semelai Deuve, 1997 (China)
* Cychrus semigranosus Palliardi, 1825 (worldwide)
* Cychrus seriatus Roeschke, 1907 (China)
* Cychrus shangrilanus Imura & Cavazzuti, 2017 (China)
* Cychrus shankoucola Deuve, 1994 (China)
* Cychrus shanxiensis Deuve, 2005 (China)
* Cychrus signatus Faldermann, 1836 (Georgia and Turkey)
* Cychrus sinicus Deuve, 1989 (China)
* Cychrus sola Cavazzuti, 1997 (China)
* Cychrus songpanensis Deuve, 1991 (China)
* Cychrus spinicollis L.Dufour, 1857 (Spain)
* Cychrus starcki Reitter, 1888 (Georgia and Russia)
* Cychrus stoetzneri Roeschke, 1923 (China)
* Cychrus szetshuanus Breuning, 1931 (China)
* Cychrus thibetanus Fairmaire, 1893 (China)
* Cychrus tubaemons Imura & Cavazzuti, 2017 (China)
* Cychrus tuberculatus T. Harris, 1839 (North America)
* Cychrus turnai Deuve, 1994 (China)
* Cychrus uenoi Imura, 1995 (China)
* Cychrus vignai Cavazzuti, 2011 (China)
* Cychrus wuyipeng Deuve, 1992 (China)
* Cychrus xiei Deuve, 1989 (China)
* Cychrus yadingensis Deuve, 2006 (China)
* Cychrus yajiangensis Deuve & Mourzine, 1998 (China)
* Cychrus yi Cavazzuti, 2001 (China)
* Cychrus yulongxuicus Deuve, 1991 (China)
* Cychrus yunnanus Fairmaire, 1887 (China)
* Cychrus zhimahensis Imura & Cavazzuti, 2019 (China)
* Cychrus zhoui Imura & Su&Osawa, 1998 (China)
* Cychrus zoigeicus Deuve, 1990 (China)
* Cychrus zuopengensis Imura & Cavazzuti, 2019 (China)
* † Cychrus minor G.Horn, 1876
* † Cychrus wheatleyi G.Horn, 1876