A
* '' Trechus abakumovi'' Belousov & Kabak, 1996 * '' Trechus abdurakhmanovi'' Belousov, 1990 * '' Trechus abeillei'' Pandelle, 1872 * '' Trechus academiae'' Deuve, 1992 * '' Trechus acco'' Ueno, 1991 * '' Trechus achillecasalei'' Deuve, 1998 * ''B
* '' Trechus babaulti'' Jeannel, 1935 * '' Trechus babinjensis'' Jeannel, 1927 * '' Trechus badius'' Jeannel, 1960 * '' Trechus badzhalicus'' Plutenko, 2004 * '' Trechus bajankoli'' Belousov & Kabak, 1992 * '' Trechus bakeri'' Jeannel, 1923 * '' Trechus bakurovi'' Shilenkov, 1984 * '' Trechus balfourbrownei'' Ueno, 1965 * '' Trechus balkaricus'' Belousov, 1990 * '' Trechus balsamensis'' Barr, 1962 * '' Trechus bannaticus'' Dejean, 1831 * '' Trechus barahbisensis'' Deuve, 1988 * '' Trechus barbaritae'' Donabauer, 2004 * '' Trechus barberi'' (Jeannel, 1931) * '' Trechus barii'' Focarile, 1949 * '' Trechus barnevillei'' Pandelle, 1867 * '' Trechus barratxinai'' Español, 1971 * '' Trechus basarukini'' P.Moravec & Wrase, 1997 * '' Trechus basilewskyi'' Jeannel, 1960 * '' Trechus baskonicus'' Belousov & Kabak, 1996 * '' Trechus bastianinii'' Magrini & Sciaky, 2006 * '' Trechus bastropi'' Schmidt, 2009 * '' Trechus batuensis'' Magrini & Sciaky, 2006 * '' Trechus batyr'' Belousov & Kabak, 1992 * '' Trechus bayanbulak'' Deuve, 1993 * '' Trechus baztanensis'' Dupre, 1991 * '' Trechus beatus'' Reitter, 1903 * '' Trechus bedeli'' Jeannel, 1922 * '' Trechus beesoni'' Jeannel, 1930 * '' Trechus beghinorum'' Belousov & Kabak, 1992 * '' Trechus beieri'' Winkler, 1936 * '' Trechus belovi'' Belousov & Kabak, 1996 * '' Trechus beltrani'' Toribio, 1990 * '' Trechus benahoaritus'' Machado, 1989 * '' Trechus benesi'' Deuve, 1993 * '' Trechus bensai'' Jeannel, 1927 * '' Trechus besucheti'' Pawlowski, 1977 * '' Trechus besuchetianus'' Deuve, 1987 * '' Trechus beusti'' (Schaufuss, 1863) * '' Trechus bhadarwahensis'' Deuve, 1982 * '' Trechus bhutanicus'' Ueno, 1977 * '' Trechus bibulus'' Lompe, 1999 * '' Trechus biharicus'' Meixner, 1912 * '' Trechus bipartitus'' Raffray, 1880 * '' Trechus bodemeyeri'' Reitter, 1913 * '' Trechus bodius'' Jeannel, 1960 * '' Trechus bogatshevi'' Belousov, 1987 * '' Trechus bogdani'' Belousov & Kabak, 2000 * '' Trechus bogdoensis'' Belousov & Kabak, 2001 * '' Trechus boghinorum'' Belousov & Kabak, 1992 * '' Trechus bohaci'' Moravec, 1987 * '' Trechus bohemorum'' Pawlowski, 1973 * '' Trechus boleslavi'' Belousov & Kabak, 2000 * '' Trechus boludagensis'' Donabauer, 2006 * '' Trechus bonvouloiri'' Pandelle, 1867 * '' Trechus bordei'' Peyerimhoff, 1909 * '' Trechus bosnicus'' frigidus Apfelbeck, 1904 * '' Trechus bosnicus'' Ganglbauer, 1891 * '' Trechus boudikae'' Morvan, 1982 * '' Trechus boulbeni'' Deuve, 1998 * '' Trechus boulloni'' Faille, Bourdeau & Fresneda, 2012 * '' Trechus bourdeaui'' Fresneda, Valenzuela & Faille, 2015 * '' Trechus bousqueti'' Deuve, 1988 * '' Trechus bowlingi'' Barr, 1962 * '' Trechus bradycelliformis'' Csiki, 1906 * '' Trechus brancuccii'' Deuve, 2006 * '' Trechus brembanus'' Focarile, 1949 * '' Trechus brendelli'' Deuve, 2005 * '' Trechus breuili'' Jeannel, 1913 * '' Trechus breuningi'' Morvan, 1972 * '' Trechus brevicaudis'' Belousov & Kabak, 1993 * '' Trechus brevicorpus'' Belousov & Kabak, 1993 * '' Trechus brezinai'' Deuve & Queinnec, 1992 * '' Trechus bruckii'' Fairmaire, 1862 * '' Trechus bruckoides'' Faille, Bourdeau & Fresneda, 2012 * '' Trechus buahitensis'' Jeannel, 1954 * '' Trechus budhaensis'' Schmidt, 2009 * '' Trechus byzantinus'' Apfelbeck, 1901C
* '' Trechus cabrerai'' (Jeannel, 1936 * '' Trechus calashensis'' Deuve, 1982 * '' Trechus caliginis'' Barr, 1985 * '' Trechus cameroni'' Jeannel, 1923 * '' Trechus cantalicus'' Fauvel, 1888 * '' Trechus cappadocicus'' Pawlowski, 1976 * '' Trechus caprai'' Jeannel, 1927 * '' Trechus cardioderus'' Putzeys, 1870 * '' Trechus carnioliae'' J. Muller, 1921 * '' Trechus carolinae'' Schaeffer, 1901 * '' Trechus carpaticus'' Rybinski, 1902 * '' Trechus carrilloi'' Toribio & Rodriguez, 1997 * '' Trechus caspiricus'' Deuve, 1982 * '' Trechus castificus'' Moravec & Wrase, 1998 * '' Trechus cathaicus'' Sciaky & Pavesi, 1995 * '' Trechus caucasicus'' Chaudoir, 1846 * '' Trechus cautus'' Wollaston, 1854 * '' Trechus cavernicola'' J. Frivaldszky, 1881 * '' Trechus ceballosi'' Mateu, 1953 * '' Trechus centralis'' Nonvellier, Pavieevie & Popovie, 1994 * '' Trechus cephalonicus'' Winkler, 1914 * '' Trechus cephalotellus'' Belousov, 1995 * '' Trechus ceresai'' Binaghi, 1938 * '' Trechus chaklaensis'' Schmidt, 2009 * '' Trechus championi'' Jeannel, 1920 * '' Trechus champagnati'' (Salgado, 1991) * '' Trechus chappuisi'' Jeannel, 1935 * '' Trechus cheoahensis'' Donabauer, 2005 * '' Trechus chillalicus'' Jeannel, 1936 * '' Trechus chinensis'' Jeannel, 1920 * '' Trechus chodjaii'' Morvan, 1974 * '' Trechus chokensis'' Pawlowski, 2001 * '' Trechus cholaensis'' Deuve, 1996 * '' Trechus chomolungma'' Deuve & Queinnec, 1985 * '' Trechus chormaensis'' Deuve, 1993 * '' Trechus cifrianae'' Ortuño & Jiménez-Valverde, 2011 * '' Trechus claudiae'' Deuve, 1996 * '' Trechus clingmanensis'' Donabauer, 2005 * '' Trechus coelestis'' Sciaky & Pavesi, 1994 * '' Trechus compactulus'' Belousov & Kabak, 1996 * '' Trechus compsus'' Jeannel, 1935 * '' Trechus concinnus'' Tschitscherine, 1904 * '' Trechus concoloratus'' Lorenz, 1998 * '' Trechus conformis'' Jeannel, 1927 * '' Trechus consobrinus'' K. Daniel & J. Daniel, 1898 * '' Trechus constrictus'' Schaum, 1860 * '' Trechus controversus'' Binaghi, 1959 * '' Trechus croaticus'' Dejean, 1831 * '' Trechus croceus'' Fresneda & Bourdeau, 2019 * '' Trechus crucifer'' Piochard de la Brulerie, 1876 * '' Trechus cryobius'' Jeannel, 1935 * '' Trechus cryptophilus'' Belousov & Kabak, 1992 * '' Trechus culminicola'' Jeannel, 1936 * '' Trechus cumberlandus'' Barr, 1962 * '' Trechus cuniculorum'' Mequignon, 1921 * '' Trechus curticollis'' Fairmaire, 1866 * '' Trechus curvatilis'' Belousov & Kabak, 1998 * '' Trechus custos'' Wollaston, 1854 * '' Trechus cyclomus'' Jeannel, 1954 * '' Trechus cyprinus'' Franz, 1987D
* '' Trechus dacatrianus'' Deuve, 1996 * '' Trechus dakushitaicus'' Deuve, 2004 * '' Trechus damchungensis'' Deuve, 1998 * '' Trechus daoensis'' Belousov & Kabak, 2001 * '' Trechus davanensis'' Sciaky & Pavesi, 1994 * '' Trechus davidiani'' Belousov, 1990 * '' Trechus davidwrasei'' Donabauer, 2007 * '' Trechus debilis'' Wollaston, 1871 * '' Trechus decolor'' Jeannel, 1938 * '' Trechus degienensis'' Jeannel, 1954 * '' Trechus delarouzeei'' Pandelle, 1867 * '' Trechus delhermi'' Saulcy in Lucante & Mestre, 1880 * '' Trechus deliae'' Morvan, 1971 * '' Trechus demircapicus'' P. Maravac, 1986 * '' Trechus demissus'' Jeannel, 1962 * '' Trechus densicornis'' Fischhuber, 1977 * '' Trechus depressipenis'' Sciaky & Pavesi, 1995 * '' Trechus detersus'' Wollaston, 1864 * '' Trechus dichrous'' Reitter, 1911 * '' Trechus diecki'' Putzeys, 1870 * '' Trechus dilizhanicus'' Belousov, 1989 * '' Trechus dilutus'' Wollaston, 1854 * '' Trechus dimorphicus'' Pawlowski, 2001 * '' Trechus diogenes'' Pawlowski, 1979 * '' Trechus dioscuricus'' Belousov, 1990 * '' Trechus distigma'' Kiesenwetter, 1851 * '' Trechus distinctus'' Fairmaire & Laboulbene, 1854 * '' Trechus djbelgloubensis'' Queinnec & Ollivier, 2013 * '' Trechus djebalicus'' (Comas & Mateu, 2008) * '' Trechus doderoi'' Jeannel, 1927 * '' Trechus dolomitanus'' Jeannel, 1931 * '' Trechus donabaueri'' Lebenbauer, 2004 * '' Trechus dongulaensis'' Schmidt, 2009 * '' Trechus dorsistriatus'' A. Morawitz, 1862 * '' Trechus dostali'' Donabauer, 2007 * '' Trechus drescoi'' (Jeannel, 1953) * '' Trechus dubiatus'' Reitter, 1903 * '' Trechus dudkorum'' Belousov & Kabak, 1996 * '' Trechus dulat'' Belousov & Kabak, 1992 * '' Trechus dumitrescui'' Decou, 1959 * '' Trechus duvalioides'' Deuve, 2004 * '' Trechus dzermukensis'' Iablokoff-Khnzorian, 1963 * '' Trechus dzhalair'' Belousov & Kabak, 1994 * '' Trechus dzhungaricus'' Belousov & Kabak, 1992 * '' Trechus dzykhvensis'' Belousov, 1990E
* '' Trechus echarouxi'' Ollivier & Quéinnec, 2011 * '' Trechus egorovi'' Belousov & Kabak, 1996 * '' Trechus egregius'' Jeannel, 1927 * '' Trechus elburzensis'' Morvan, 1974 * '' Trechus elegans'' Putzeys, 1847 * '' Trechus elgonicus'' Jeannel, 1930 * '' Trechus elongatulus'' Putzeys, 1870 * '' Trechus enedaphos'' Fresneda & Valenzuela, 2019 * '' Trechus enigmaticus'' Coiffait, 1971 * '' Trechus enoploides'' Jeannel, 1954 * ''F
* '' Trechus fadriquei'' (Mateu & Escolà, 2006) * '' Trechus fairmairei'' Pandelle, 1867 * '' Trechus felix'' Wallaston, 1864 * '' Trechus ferghanicus'' Belousov & Kabak, 1992 * '' Trechus fischtensis'' Reitter, 1888 * '' Trechus flavocinctus'' Jeannel, 1922 * '' Trechus flavocircumdatus'' Jeannel, 1922 * '' Trechus flavolimbatus'' Wollaston, 1863 * '' Trechus flavomarginatus'' Wollaston, 1854 * '' Trechus focarilei'' Monguzzi, 1998 * '' Trechus folwarcznyi'' Deuve, 1998 * '' Trechus fongondi'' Denve & Queinnec, 1983 * '' Trechus fontinalis'' Rybinski, 1901 * '' Trechus fortimanus'' Reitter, 1903 * '' Trechus fortipes'' Ueno, 1999 * '' Trechus fortunatus'' Jeannel, 1927 * '' Trechus franzi'' (Jeannel, 1958) * '' Trechus franzianus'' Mateu & Deuve, 1979 * '' Trechus franzschuberti'' Donabauer, 2006 * '' Trechus fritzbeneschi'' Donabauer, 2006 * '' Trechus fulvatilis'' Belousov & Kabak, 1998 * '' Trechus fulvus'' Dejean, 1831 * '' Trechus fusculus'' Motschulsky, 1850G
* '' Trechus gagrensis'' Jeannel, 1927 * '' Trechus galianus'' Belousov, 1989 * '' Trechus galicicaensis'' Gueorguiev & Hristovski, 2010 * '' Trechus gallaecus'' Jeannel, 1921 * '' Trechus gallorites'' Jeannel, 1936 * '' Trechus gamae'' Reboleira & Serrano, 2009 * '' Trechus gansuensis'' Deuve & Queinnec, 1993 * '' Trechus genevanorum'' Pawlowski, 1977 * '' Trechus gigas'' Pawlowski, 2001 * '' Trechus gigoni'' (Casale, 1982) * ''H
* '' Trechus hajeki'' Reitter, 1913 * '' Trechus hampei'' Ganglbauer, 1891 * '' Trechus hangaicus'' Shilenkov, 1982 * '' Trechus haoe'' Barr, 1979 * '' Trechus haoeleadensis'' Donabauer, 2005 * '' Trechus hashimatoi'' Ueno, 1961 * '' Trechus hauseri'' Jeannel, 1962 * '' Trechus heinzianus'' Pawlowski, 1979 * '' Trechus hemsinensis'' Donabauer, 2013 * '' Trechus hendrichsi'' Mateu, 1974 * '' Trechus heniochicus'' Ljovuschkin, 1970 * '' Trechus himalayanus'' Ueno, 1972 * '' Trechus himalensis'' Deuve & Queinnec, 1985 * '' Trechus hingstoni'' Jeannel, 1928 * '' Trechus hodeberti'' Deuve, 1998 * '' Trechus holzun'' Shilenkov & Sokolov, 1987 * '' Trechus hoppi'' Jeannel, 1927 * '' Trechus houzhenziensis'' Deuve, 2001 * '' Trechus humboldti'' Vandyke, 1945 * '' Trechus hummleri'' Jeannel, 1927 * '' Trechus hurrita'' Pavesi & Sciaky, 1990 * '' Trechus hydropicus'' G.Horn, 1883 * '' Trechus hylonomellus'' Lorenz, 1998 * '' Trechus hyperythros'' Faille & Fresneda, 2019I
* '' Trechus iblanensis'' (Mateu & Escolà, 2006) * '' Trechus idriss'' Peyerinhoff, 1924 * '' Trechus ikutanii'' Ueno, 1961 * '' Trechus ilgazensis'' Donabauer, 2004 * '' Trechus ilgazicus'' Pawlowski, 1976 * '' Trechus imaicus'' Jeannel, 1923 * '' Trechus imereticus'' Belousov, 1990 * '' Trechus impunctus'' Casale, 1979 * '' Trechus imurai'' Ueno, 1999 * '' Trechus incisipenis'' Belousov & Kabak, 1999 * '' Trechus incola'' Peyerinhoff, 1909 * '' Trechus indicus'' Putzeys, 1870 * '' Trechus indicusoides'' Donabauer, 2005 * '' Trechus inexpectatus'' Barr, 1985 * '' Trechus inexspectatus'' Belousov & Kabak, 2001 * '' Trechus infuscatus'' Chaudoir, 1850 * '' Trechus insolitus'' K. Daniel & J. Daniel, 1906 * '' Trechus insubricus'' K. Daniel & J. Daniel, 1898 * '' Trechus intrusus'' Focarile, 1950 * '' Trechus iranicus'' Morvan & Pawlowski, 1977 * '' Trechus irenis'' Csiki, 1912 * '' Trechus iricolor'' Sciaky & Pavesi, 1995 * '' Trechus irkeshtamicus'' Belousov & Kabak, 1998 * '' Trechus irritus'' Jeannel, 1960 * ''J
* '' Trechus jadodraconis'' Deuve, 1995 * '' Trechus jaechi'' Donabauer, 2006 * '' Trechus janaki'' Moravec, 1993 * '' Trechus janatai'' Belousov & Kabak, 2000 * '' Trechus jarrigei'' Morvan, 1972 * '' Trechus jeannei'' Sciaky, 1998 * '' Trechus jezerensis'' Apfelbeck, 1908 * '' Trechus jiuzhaiensis'' Deuve, 1998 * '' Trechus jorgensis'' Oromi & Borges, 1991 * '' Trechus jugivagus'' Lutshnik, 1930K
* '' Trechus kabakovi'' Pawlowski, 1978 * '' Trechus kabylicus'' Casale, 1983 * '' Trechus kackardagi'' Pawlowski, 1978 * '' Trechus kahleni'' Donabauer & Lebenbauer, 2003 * '' Trechus kaikanicus'' Belousov & Kabak, 1994 * '' Trechus kalabi'' Deuve & Queinnec, 1993 * '' Trechus kalabianus'' Deuve, 1993 * '' Trechus kantegiricus'' Belousov & Kabak, 1994 * '' Trechus karadenizus'' Pawlowski, 1976 * '' Trechus karasibensis'' Belousov & Kabak, 1994 * '' Trechus karlykensis'' Belousov & Kabak, 2001 * '' Trechus kashensis'' Belousov & Kabak, 2001 * '' Trechus kashgarensis'' Deuve, 1992 * '' Trechus kataevi'' Belousov, 1987 * '' Trechus katranicus'' Belousov & Kabak, 1996 * '' Trechus kaznakovi'' Jeannel, 1935 * '' Trechus ketmenicus'' Belousov & Kabak, 1993 * '' Trechus kezadonicus'' Belousov, 1989 * '' Trechus khalabicus'' Belousov, 1990 * '' Trechus khaledicus'' Belousov, 1990 * '' Trechus khnzoriani'' Pawlowski, 1976 * '' Trechus khorgosicus'' Belousov & Kabak, 1994 * '' Trechus kiapazicus'' Belousov, 1990 * '' Trechus kimak'' Belousov & Kabak, 1996 * '' Trechus kobingeri'' Apfelbeck, 1902 * '' Trechus kocheri'' Paulian & Villiers, 1939 * '' Trechus kodoricus'' Belousov, 1989 * '' Trechus kokzhotensis'' Belousov & Kabak, 1996 * '' Trechus komarovi'' Belousov, 1990 * '' Trechus korae'' Schmidt, 2009 * '' Trechus korbi'' Reitter, 1903 * '' Trechus korotyaevi'' Shilenkov, 1982 * '' Trechus korrigani'' Morvan, 1982 * '' Trechus korzhun'' Belousov & Kabak, 1994 * ''L
* '' Trechus labrangensis'' Belousov & Kabak, 2000 * '' Trechus laevipes'' Jeannel, 1927 * '' Trechus lailensis'' Belousov, 1989 * '' Trechus lallemantii'' Fairmaire, 1859 * '' Trechus lama'' Schmidt, 2009 * '' Trechus lamjunensis'' J. Schmidt, 1994 * ''M
* '' Trechus maceki'' Deuve, 1992 * '' Trechus machadoensis'' Franz, 1984 * '' Trechus machadoi'' Jeannel, 1941 * '' Trechus machardi'' Jeanne, 1976 * '' Trechus macrops'' Jeaniel, 1927 * '' Trechus maculicornis'' Chaudoir, 1846 * '' Trechus maderensis'' Csiki, 1928 * '' Trechus magistrettii'' Focarile, 1949 * '' Trechus magniceps'' Reitter, 1898 * '' Trechus maisaicus'' Belousov & Kabak, 1994 * '' Trechus majusculus'' K. Daniel, 1902 * '' Trechus mallaszianus'' Moravec & Lompe * '' Trechus mandarinus'' Sciaky & Pavesi, 1995 * '' Trechus manensis'' Belousov & Kabak, 1994 * '' Trechus manzhangicus'' Deuve, 2004 * '' Trechus maomao'' Deuve, 2005 * '' Trechus maowenensis'' Deuve, 1995 * '' Trechus maqenicus'' Deuve, 2004 * '' Trechus maquensis'' Deuve, 2004 * '' Trechus marcilhaci'' Pham, 1987 * '' Trechus marcilhacianus'' Deuve, 2004 * '' Trechus margelanicus'' Belousov & Kabak, 1998 * '' Trechus marginalis'' Schaum, 1862 * '' Trechus marianii'' Focarile, 1949 * '' Trechus maritimus'' Sainte-Claire Deville, 1907 * '' Trechus markakolensis'' Belousov & Kabak, 1999 * '' Trechus martelluccii'' Magrini & Sciaky, 2006 * '' Trechus martensi'' Deuve & Hodebert, 1991 * '' Trechus martinae'' Schmidt, 2009 * '' Trechus martinezi'' Jeannel, 1927 * '' Trechus matejkai'' Vsetecka, 1938 * '' Trechus mateui'' Deuve & Queinnec, 1985 * '' Trechus matrismeae'' Pawlowski, 1972 * '' Trechus matsumotoi'' Ueno, 1984 * '' Trechus mauritanicus'' Jeannel, 1909 * '' Trechus meissonnieri'' Belousov & Kabak, 2000 * '' Trechus meixnerianus'' Moravec & Lompe, 2003 * '' Trechus melanocephalus'' Kolenati, 1845 * '' Trechus merditanus'' Apfelbeck, 1906 * '' Trechus meregallii'' Casale, 1983 * '' Trechus merenicus'' Belousov & Kabak, 1994 * '' Trechus merkli'' Pawlowski, 1973 * '' Trechus meschniggi'' Jeannel, 1930 * '' Trechus messoulii'' Casale, 2011 * '' Trechus metrius'' Jeannel, 1935 * '' Trechus meurguesianus'' Deuve, 1980 * '' Trechus michaeli'' Pawlowski, 1978 * '' Trechus micrangulus'' Reitter, 1913 * '' Trechus midas'' Jeannel, 1927 * '' Trechus mieheorum'' Schmidt, 2009 * '' Trechus minaicus'' Belousov & Kabak, 1994 * '' Trechus minioculatus'' Machado, 1987 * '' Trechus minshanicola'' Deuve, 2004 * '' Trechus minyops'' Wallaston, 1862 * '' Trechus mirzayani'' Morvan, 1974 * '' Trechus mitchellensis'' Barr, 1962 * '' Trechus mitjaevi'' Belousov & Kabak, 1996 * '' Trechus moctezuma'' Mateu, 1974 * '' Trechus modestus'' Putzeys, 1874 * '' Trechus mogul'' Belousov & Kabak, 2001 * '' Trechus mongolicus'' Moravec, 1992 * '' Trechus mongolorum'' Belousov & Kabak, 1994 * '' Trechus montanellus'' Gemminger & Harold, 1868 * '' Trechus montanheirorum'' Oromi & Borges, 1991 * '' Trechus montanus'' Motschulsky, 1844 * '' Trechus montisarerae'' Focarile, 1950 * '' Trechus montiscrystalli'' Casale, 1979 * '' Trechus montiscusnae'' Focarile, 1952 * '' Trechus montispennae'' Jeannel, 1927 * '' Trechus montisrosae'' Jeannel, 1921 * '' Trechus montreuili'' Deuve, 2004 * '' Trechus morandinii'' Lebenbauer, 2002 * '' Trechus mordkovitschi'' Shilenkov, 1982 * '' Trechus morvanellus'' Deuve, 1996 * '' Trechus morvanianus'' Deuve & Queinnec, 1985 * '' Trechus mourzinellus'' Deuve, 1998 * '' Trechus mouzaiensis'' Jeannel, 1922 * '' Trechus muguensis'' Schmidt, 2009 * '' Trechus mumbugianus'' Mateu, 1985 * '' Trechus murzorum'' Belousov & Kabak, 1994 * '' Trechus muscorum'' Moravec & Wrase, 1998 * '' Trechus myanmarensis'' Deuve, 2004N
* '' Trechus nairicus'' Pavesi & Sciaky, 1992 * '' Trechus nakaguroi'' Ueno, 1960 * ''O
* '' Trechus obliquebasalis'' Breit, 1914 * '' Trechus obtusiusculus'' Ganglbauer, 1889 * '' Trechus obtusus'' Erichson, 1837 * '' Trechus odontopeos'' Fresneda & Faille, 2019 * '' Trechus ogouzicus'' Deuve & Queinnec, 1992 * '' Trechus oligophthalmus'' Jeannel, 1935 * '' Trechus oligops'' Bedel, 1896 * '' Trechus olympicus'' Piochard de la Brulerie, 1876 * '' Trechus ongudaicus'' Belousov & Kabak, 1996 * '' Trechus onicus'' Belousov & Kabak, 1994 * '' Trechus oodes'' Jeannel, 1935 * '' Trechus ordinarior'' Deuve & Queinnec, 1993 * '' Trechus orduensis'' Donabauer, 2007 * '' Trechus orientosinicus'' Deuve, 1992 * '' Trechus ormayi'' Ganglbauer, 1891 * '' Trechus orobicus'' Monguzzi, 2015 * ''P
* '' Trechus pachycerus'' Apfelbeck, 1918 * '' Trechus pallens'' Belousov & Kabak, 1994 * '' Trechus pallidulus'' Ganglbauer, 1891 * '' Trechus pamirensis'' Belousov & Kabak, 1996 * '' Trechus pamphylicus'' Jeanne, 1996 * '' Trechus paphlagonicus'' Maran, 1940 * '' Trechus parapandus'' Ortuno & Barranco, 2015 * '' Trechus patrizzii'' Jeannel, 1960 * '' Trechus pavlovskii'' Jeannel, 1962 * '' Trechus pecignai'' Toribio, 1992 * '' Trechus pecoudi'' Colas & A. Gaudim, 1935 * '' Trechus pennisii'' Magrini, 1984 * '' Trechus pereirai'' Borges, Serrano & Amorim, 2004 * '' Trechus perinii'' Holdhaus, 1950 * '' Trechus perissus'' Andrewes, 1936 * '' Trechus perpusillus'' Mateu & Deuve, 1979 * '' Trechus perreaui'' Deuve & Queinnec, 1985 * '' Trechus pertyi'' Heer, 1837 * '' Trechus phaeocerus'' Jeannel, 1935 * '' Trechus phami'' Deuve, 1981 * '' Trechus phanagoriacus'' Belousov, 1990 * '' Trechus piazzolii'' Focarile, 1950 * '' Trechus picoensis'' Machado, 1988 * '' Trechus pieltaini'' Jeannel, 1920 * '' Trechus pilisensis'' Csiki, 1918 * '' Trechus pilonensis'' Toribio, 2014 * '' Trechus pilosicornis'' Deuve & Queinnec, 1993 * '' Trechus pilosipennis'' Jeannel, 1954 * '' Trechus pirica'' Ueno, 1992 * '' Trechus pirinicus'' Pawlowski, 1972 * '' Trechus pisgahensis'' Barr, 1979 * '' Trechus pisuenensis'' Ortuno & Toribio, 2005 * '' Trechus placidus'' Jeannel, 1962 * '' Trechus planioculus'' Belousov & Kabak, 1993 * '' Trechus planipennis'' Rosenhauer, 1856 * '' Trechus planiusculus'' A. Gesto, 1858 * '' Trechus platypterellus'' Belousov, 1995 * '' Trechus plicatulus'' L. Miller, 1868 * '' Trechus plottbalsamensis'' Donabauer, 2005 * '' Trechus plutenkoi'' Lafer, 1989 * '' Trechus pochoni'' Jeannel, 1939 * '' Trechus pohorjeensis'' Donabauer, 2006 * '' Trechus polonorum'' Pawlowski, 1979 * '' Trechus pomonae'' Fall, 1901 * '' Trechus pongensis'' Faille & Bourdeau, 2019 * '' Trechus priapus'' K. Daniel, 1902 * '' Trechus processifer'' Belousov & Kabak, 1992 * '' Trechus promeces'' Jeannel, 1935 * '' Trechus przewalskyi'' Belousov & Kabak, 1993 * '' Trechus pseudoalmonius'' Deuve, 1993 * '' Trechus pseudoalyshensis'' Deuve & Queinnec, 1992 * '' Trechus pseudocholaensis'' Deuve, 1998 * '' Trechus pseudolatus'' Lompe, 2001 * '' Trechus pseudomontanellus'' Rizun, 1994 * '' Trechus pseudonovaculosus'' Donabauer, 2005 * '' Trechus pseudopiceus'' K. Daniel & J. Daniel, 1898 * '' Trechus puetzi'' Moravec & Wrase, 1998 * '' Trechus pulchellus'' Putzeys, 1846 * '' Trechus pulpani'' Reska, 1965 * '' Trechus pulvinipenis'' Belousov & Kabak, 1999 * '' Trechus pumilio'' Jeannel, 1923 * '' Trechus pumilus'' Jeannel, 1927 * '' Trechus pumoensis'' Deuve, 1998 * '' Trechus purroyi'' (Salgado, 1987) * '' Trechus putchkovi'' Belousov & Kabak, 1996 * '' Trechus putzeysi'' Pandelle, 1867 * '' Trechus pygmaeus'' K. Daniel & J. Daniel, 1898 * '' Trechus pyrenaeus'' Dejean, 1831Q
* '' Trechus qagcaensis'' Deuve, 1996 * '' Trechus qinghaicus'' Deuve & Queinnec, 1993 * '' Trechus qinlingensis'' Moravec & Wrase, 1998 * '' Trechus quadrimaculatus'' Motschulsky, 1850 * '' Trechus quadristriatus'' (Schrank, 1781) * '' Trechus quarelicus'' Belousov, 1987R
* '' Trechus raffrayanus'' Jeannel, 1954 * '' Trechus rambouseki'' Breit, 1909 * '' Trechus ramseyensis'' Donabauer, 2005 * '' Trechus rarus'' Schmidt, 2009 * '' Trechus ravasinianus'' Lorenz, 1998 * '' Trechus regularis'' Putzeys, 1870 * '' Trechus religiosus'' Schmidt, 2009 * '' Trechus renei'' Belousov, 1990 * '' Trechus rhilensis'' Kaufmann, 1884 * '' Trechus rhodopeius'' Jeannel, 1921 * '' Trechus riberai'' Faille & Valenzuela, 2019* * '' Trechus rivularis'' Gyllanhal, 1810 * '' Trechus rivulis'' Dajoz, 2005 * '' Trechus robustapicalis'' Belousov & Kabak, 1998 * '' Trechus rolwalingensis'' Schmidt, 2009 * '' Trechus ronchettii'' Reitter, 1911 * '' Trechus roparzhemoni'' Morvan, 1982 * '' Trechus rosenbergi'' Barr, 1962 * '' Trechus rotroui'' Antoine, 1934 * '' Trechus rotundatus'' Dejean, 1831 * '' Trechus rotundipennis'' (Duftschmid, 1812) * '' Trechus rougemonti'' Mateu, 1990 * '' Trechus rouxi'' Deuve, 1995 * '' Trechus rouxioides'' Deuve, 2005 * '' Trechus rufulus'' Dejean, 1831 * '' Trechus ruthi'' Jeannel, 1929S
* '' Trechus sachalinensis'' Lafer, 1989 * '' Trechus safranboluensis'' Donabauer, 2004 * '' Trechus sagax'' Jeannel, 1960 * '' Trechus saglensis'' Shilenkov, 1998 * '' Trechus sajanensis'' Moravec, 1993 * '' Trechus sajuncaicus'' Monguzzi, 2002 * '' Trechus salassus'' Jeannel, 1927 * '' Trechus salgadoi'' (Carabajal, García & Rodríguez, 2002) * '' Trechus sambylensis'' Belousov & Kabak, 1994 * '' Trechus satanicus'' Barr, 1962 * '' Trechus saulcyanus'' Csiki, 1928 * '' Trechus sauricus'' Belousov & Kabak, 1992 * '' Trechus saxicola'' Putzeys, 1870 * '' Trechus sbordonii'' Vigna Taglianti, 1967 * ''Trechus scapulatus'' Belousov & Kabak, 1993 * ''Trechus schaufussi'' Putzeys, 1870 * ''Trechus schaumii'' Pandelle, 1867 * ''Trechus schawalleri'' Deuve & Hodebert, 1991 * ''Trechus schillhammeri'' Donabauer, 2006 * ''Trechus schimperanus'' Jeannel, 1954 * ''Trechus schmalfussi'' Baehr, 1983 * ''Trechus schoenmanni'' Donabauer & Lebenbauer, 2005 * ''Trechus schuelkei'' Moravec & Wrase, 1998 * ''Trechus schuhi'' Donabauer, 2007 * ''Trechus schwarzi'' Jeannel, 1931 * ''Trechus schwienbacheri'' Donabauer & Lebenbauer, 2003 * ''Trechus schyberosiae'' Szallies & Schüle, 2011 * ''Trechus sciakyellus'' Deuve, 2001 * ''Trechus scitus'' Jeannel, 1960 * ''Trechus scotti'' Jeannel, 1936 * ''Trechus sculptipennis'' Schmidt, 2009 * ''Trechus secalis'' (Paykull, 1790) * ''Trechus selaensis'' Deuve, 2006 * ''Trechus semenovi'' Belousov & Kabak, 1992 * ''Trechus sendrai'' Comas & Mateu, 2008 * ''Trechus serrae'' (Vives, 1976) * ''Trechus seserligensis'' Shilenkov, 1998 * ''Trechus sessitanus'' Monguzzi, 1985 * ''Trechus setitemporalis'' Deuve, 2005 * ''Trechus shaanxiensis'' Moravec & Wrase, 1998 * ''Trechus shaid'' Belousov & Kabak, 1998 * ''Trechus shakhensis'' Belousov, 1987 * ''Trechus sharpi'' Jeannel, 1921 * ''Trechus shatrovskyi'' Belousov & Kabak, 1994 * ''Trechus shchurovi'' Belousov & Kabak, 1996 * ''Trechus shilenkovi'' Belousov & Kabak, 1992 * ''Trechus shinganensis'' Shilenkov, 1998 * ''Trechus shivalensis'' Belousov & Kabak, 1998 * ''Trechus shushensis'' Belousov & Kabak, 1994 * ''Trechus sichuanus'' Deuve, 1988 * ''Trechus signatus'' Wollaston, 1857 * ''Trechus sikhotealinus'' Ueno & Lafer, 1994 * ''Trechus silveiranus'' Lompe, 1997 * ''Trechus simbuaensis'' Deuve & Hodabert, 1991 * ''Trechus simienensis'' Jeannel, 1954 * ''Trechus simplicens'' Belousov & Kabak, 1993 * ''Trechus singularis'' Schmidt, 2009 * ''Trechus sinuatus'' Schaum, 1860 * ''Trechus sinus'' Belousov & Kabak, 2001 * ''Trechus sivellae'' Monguzzi, 2002 * ''Trechus sjoestedti'' Alluaud, 1926 * ''Trechus skoupyi'' Moravec & Zieris, 1998 * ''Trechus snowbirdensis'' Donabauer, 2005 * ''Trechus sodalis'' Jeannel, 1960 * ''Trechus sogdianus'' Belousov & Kabak, 1998 * ''Trechus sokolovi'' Belousov, 1990 * ''Trechus solarii'' Jeannel, 1921 * ''Trechus solhoeyi'' Schmidt, 2009 * ''Trechus soma'' Mateu & Deuve, 1979 * ''Trechus songoricus'' Belausov & Kabak, 1992 * ''Trechus sotshiensis'' Belousov, 1987 * ''Trechus splendens'' Gemminger & Harold, 1868 * ''Trechus stanovskyi'' P.Maravec, 1993 * ''Trechus stefanschoedli'' Donabauer, 2005 * ''Trechus stictulus'' Belousov & Kabak, 1998 * ''Trechus stipraisi'' Belousov & Kabak, 1992 * ''Trechus straneoi'' Jeannel, 1931 * ''Trechus strasseri'' Ganglbauer, 1891 * ''Trechus stratiotes'' Schmidt, 2009 * ''Trechus striatulus'' Putzeys, 1847 * ''Trechus stricticollis'' Jeannel, 1927 * ''Trechus strigipennis'' Kiesenwetter, 1861 * ''Trechus strongylus'' Jeannel, 1935 * ''Trechus stupkai'' Barr, 1979 * ''Trechus suan'' Belousov & Kabak, 1994 * ''Trechus subacuminatus'' A. Fleischer, 1898 * ''Trechus subcordatus'' Chaudoir, 1846 * ''Trechus sublaevis'' Raffray, 1880 * ''Trechus subnotatus'' Dejean, 1831 * ''Trechus subtilis'' Barr, 1962 * ''Trechus suensoni'' Jeannel, 1957 * ''Trechus sugai'' Ueno, 1984 * ''Trechus suluk'' Belousov & Kabak, 1996 * ''Trechus sundukovi'' Moravec & Wrase, 1997 * ''Trechus surkiensis'' Deuve, 2004 * ''Trechus susamyrensis'' Belousov & Kabak, 1992 * ''Trechus suturalis'' Putzeys, 1870 * ''Trechus svanicus'' Belousov, 1989 * ''Trechus sylviae'' Lompe, 2000 * ''Trechus sylvicola'' K. Daniel & J. Daniel, 1898 * ''Trechus szujeckii'' Pawlowski, 1972T
* ''Trechus taghizadehi'' Morvan, 1974 * ''Trechus talassicus'' Belousov & Kabak, 1992 * ''Trechus talequah'' Barr, 1962 * ''Trechus talgarensis'' Jeannel, 1927 * ''Trechus tamangi'' J. Schmidt, 1998 * ''Trechus tamurensis'' Deuve & Hodebert, 1991 * ''Trechus tarbagataicus'' Belousov & Kabak, 1992 * ''Trechus tardokijanensis'' Lafer, 1989 * ''Trechus tatai'' Reboleira & Ortuño, 2010 * ''Trechus tchibiloevi'' Anichtchenko, 2009 * ''Trechus teberdanus'' Jeannel, 1960 * ''Trechus teletskianus'' Belousov & Kabak, 1994 * ''Trechus tempestivus'' Panzer, 1799 * ''Trechus tennessensis'' Barr, 1962 * ''Trechus tenoensis'' Israelson & Palm, 1979 * ''Trechus tentek'' Belousov & Kabak, 1996 * ''Trechus tenuilimbatus'' K. Daniel & J. Daniel, 1898 * ''Trechus terceiranus'' Machado, 1988 * ''Trechus terrabravensis'' Borges, Serrano & Amorim, 2004 * ''Trechus terskeiensis'' Belousov & Kabak, 1992 * ''Trechus tesnensis'' Belousov & Kabak, 1999 * ''Trechus tetracoderus'' Gemminger & Harold, 1868 * ''Trechus teverganus'' Torribio, 2015 * ''Trechus thai'' Deuve, 1995 * ''Trechus thaleri'' Franz, 1991 * ''Trechus thessalicus'' Meixner, 1928 * ''Trechus thessalonicus'' Jeannel, 1930 * ''Trechus thibetanus'' Jeannel, 1928 * ''Trechus thomasbarri'' Donabauer, 2005 * ''Trechus thorectes'' Ueno, 1983 * ''Trechus thorungiensis'' J. Schmidt, 1994 * ''Trechus thunderheadensis'' Donabauer, 2005 * ''Trechus tianchi'' Perreau, 1992 * ''Trechus tianshanivagus'' Deuve, 1993 * ''Trechus tilitshoensis'' J. Schmidt, 1994 * ''Trechus tingitanus'' Putzeys, 1870 * ''Trechus tishetshkini'' Belousov & Kabak, 1994 * ''Trechus tobiasi'' Donabauer, 2005 * ''Trechus toksanbaicus'' Belousov & Kabak, 1993 * ''Trechus tolucensis'' Bolivar & Pieltain, 1941 * ''Trechus tonitru'' Barr, 1962 * ''Trechus topaz'' Belousov & Kabak, 1998 * ''Trechus toroticus'' Belousov & Kabak, 1996 * ''Trechus torrentialis'' Apfelbeck, 1908 * ''Trechus torressalai'' Ortuno & Arillo, 2005 * ''Trechus torretassoi'' Jeannel, 1937 * ''Trechus tosioi'' Ueno, 1972 * ''Trechus trachypachys'' Sciaky & Pavesi, 1995 * ''Trechus triamicorum'' Ortuño & Jiménez-Valverde, 2011 * ''Trechus tristiculus'' K. Daniel & J. Daniel, 1898 * ''Trechus tsampa'' Schmidt, 2009 * ''Trechus tseringi'' Schmidt, 2009 * ''Trechus tshildebaevi'' Belousov & Kabak, 1992 * ''Trechus tshitsherini'' Belousov, 1987 * ''Trechus tuckaleechee'' Barr, 1962 * ''Trechus tumidus'' Jeannel, 1921 * ''Trechus turgenicus'' Belousov & Kabak, 1994 * ''Trechus turkestanicus'' Belousov & Kabak, 1992 * ''Trechus turnai'' Deuve & Queinnac, 1993 * ''Trechus turnaianus'' Deuve, 1993 * ''Trechus turnaioides'' Deuve, 1998 * ''Trechus turukensis'' Belousov & Kabak, 1992 * ''Trechus tusquitee'' Barr, 1979 * ''Trechus tusquitensis'' Donabauer, 2005 * ''Trechus tuxeni'' Jeannel, 1957 * ''Trechus tychus'' Jeannal, 1960 * ''Trechus tyrrhenicus'' Jeannel, 1927 * ''Trechus tyshkanensis'' Deuve & Queinnec, 1992U
* ''Trechus udiensis'' Ortuno, Gutiérrez, Pascual & Ruiz, 2017 * ''Trechus uenyeensis'' Donabauer, 2006 * ''Trechus ulrichi'' Pawlowski, 1976 * ''Trechus umbricola'' Wollaston, 1854 * ''Trechus uncifer'' Barr, 1962 * ''Trechus unisetiger'' Ueno, 1997 * ''Trechus urartaeus'' Pavesi & Sciaky, 1994 * ''Trechus usgentensis'' Belousov & Kabak, 1998 * ''Trechus utschderensis'' Reitter, 1890 * ''Trechus uygur'' Deuve, 1993 * ''Trechus uygurorum'' Belousov & Kabak, 1994 * ''Trechus uyttenboogaarti'' Jeannel, 1936V
* ''Trechus valbonensis'' Jeannel, 1927 * ''Trechus valentinei'' Barr, 1979 * ''Trechus valenzuelai'' Fresneda, Bourdeau & Faille, 2015 * ''Trechus validicollis'' Sciaky & Pavesi, 1995 * ''Trechus validipes'' K. Daniel, 1902 * ''Trechus valikhanovi'' Belousov & Kabak, 1993 * ''Trechus vallestris'' K. Daniel & J. Daniel, 1898 * ''Trechus vandykei'' (Jeannel, 1927) * ''Trechus varendorffi'' Sainte-Claire Deville, 1903 * ''Trechus verus'' Barr, 1962 * ''Trechus vicarius'' Bates, 1883 * ''Trechus vietnamicus'' Ueno, 1995 * ''Trechus vignai'' Casale, 1979 * ''Trechus viti'' Pawlowski, 1977W
* ''Trechus walteri'' Pawlowski, 1978 * ''Trechus wayahbaldensis'' Donabauer, 2005 * ''Trechus weiratheri'' Jeannel, 1929 * ''Trechus weiserti'' Donabauer, 2007 * ''Trechus weixiensis'' Belousov & Kabak, 1998 * ''Trechus winkleri'' Jeannel, 1927 * ''Trechus witkowskii'' Pawlowski, 1978 * ''Trechus wittmeri'' Ueno, 1977 * ''Trechus wrcecionkoianus'' Donabauer, 2005 * ''Trechus wrzecionkoi'' Deuve, 1996 * ''Trechus wutaicola'' Deuve, 1988X
* ''Trechus xiei'' Deuve, 1992 * ''Trechus xinjiangensis'' Deuve, 1992 * ''Trechus xiwuensis'' Deuve, 1996Y
* ''Trechus yak'' Schmidt, 2009 * ''Trechus yanoi'' Jeannel, 1937 * ''Trechus yaralensis'' Belousov & Kabak, 1998 * ''Trechus yasudai'' Ueno, 1973 * ''Trechus yengensis'' Morvan, 1982 * ''Trechus yeti'' Schmidt, 2009 * ''Trechus yosiianus'' Ueno, 1954Z
* ''Trechus zaerensis'' Antoine, 1928 * ''Trechus zamotajlovi'' Belousov, 1990 * ''Trechus zangherii'' Jeannel, 1927 * ''Trechus zarandicus'' Moravec, 1986 * ''Trechus zaslavskii'' Jeannel, 1962 * ''Trechus zetteli'' Donabauer, 2007 * ''Trechus zhabyk'' Belousov & Kabak, 1994 * ''Trechus zhangi'' Deuve, 1989 * ''Trechus zhaosuensis'' Deuve, 2004 * ''Trechus zhdankoi'' Belousov & Kabak, 1992 * ''Trechus ziganensis'' Jeanne, 1976 * ''Trechus zinovievi'' Belousov & Kabak, 1996 * ''Trechus zintshenkoi'' Belousov & Kabak, 1999 * ''Trechus zoigeicola'' Belousov & Kabak, 1998 * ''Trechus zoigensis'' Deuve, 1989 * ''Trechus zolotikhini'' Belousov, 1990 * ''Trechus zonguldakensis'' Donabauer, 2004 * ''Trechus zorgatii'' Queinnec & Ollivier, 2013 * ''Trechus zvarici'' Belousov & Kabak, 1998References
External links