| Untergattung | Trechus (Arabotrechus)
Mateu, 1990 ⇒ Trechus
| 1 | Art |
| Untergattung | Trechus (Archeotrechus)
Magrini, Quéinnec & Vigna Taglianti, 2012 ⇒ Trechus
| 1 | Art |
| Untergattung | Trechus (Atlantotrechus)
Lompe, 1999
| 3 | Arten |
| Untergattung | Trechus (Elgonophyes)
Jeannel, 1954 ⇒ Trechus
| 1 | Art |
| Untergattung | Trechus (Elgonotrechus)
Jeannel, 1954
| 26 | Arten |
| Untergattung | Trechus (Epaphius)
Leach, 1819
| 34 | Arten |
| Untergattung | Trechus (Meruitrechus)
Jeannel, 1960 ⇒ Trechus
| 2 | Arten |
| Untergattung | Trechus (Microtrechus)
Jeannel, 1927
| 58 | Arten |
| Untergattung | Trechus (Minitrechus)
Vigna Taglianti & Magrini, 2009 ⇒ Trechus
| 1 | Art |
| Untergattung | Trechus (Parepaphius)
Jeannel, 1962 ⇒ Trechus
| 0 | Arten |
| Untergattung | Trechus (Setitrechus)
Deuve, 2005 ⇒ Trechus
| 1 | Art |
| Untergattung | Trechus (Trechus)
Clairville, 1806
Flinkläufer | 1175 | Arten |
| Art | Trechus 4-striatus F., 1781
| | |
| Art | Trechus abalkhasimi J.Schmidt & Faille, 2018
| | |
| Art | Trechus abdominalis Motschulsky, 1844
| | |
| Art | Trechus abkhasicus Jeannel, 1960
| | |
| Art | Trechus abkhazicus Jeannel, 1960
| | |
| Art | Trechus acutangulus Apfelbeck, 1902
| | |
| Art | Trechus adaba J.Schmidt & Faille, 2018
| | |
| Art | Trechus additus J.Schmidt, 2016
| | |
| Art | Trechus adjamdehensis Morvan, 1974 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus aegrotus Bates, 1873
| | |
| Art | Trechus affinis Péringuey, 1896
| | |
| Art | Trechus aghiazicus Belousov & Kabak, 2019
| | |
| Art | Trechus agilis Motschulsky, 1850 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus aidovskanus Ganglbauer, 1913
| | |
| Art | Trechus alecrinensis Franz, 1981 ⇒ Trechus (Trechus) maderensis
| | |
| Art | Trechus alexandrovi Lutshnik, 1915
| | |
| Art | Trechus algarvensis Jeanne, 1985
| | |
| Art | Trechus alluaudi Jeannel, 1913
| | |
| Art | Trechus almosi Bokor, 1921
| | |
| Art | Trechus alphonsi G.Müller, 1914
| | |
| Art | Trechus alpinus Dejean, 1831 ⇒ Trechus (Trechus) rotundipennis rotundipennis
| | |
| Art | Trechus alyshensis Deuve & Queinnec, 1992 ⇒ Trechus (Trechus) ovtshinnikovi
| | |
| Art | Trechus amaurocephalus Kolenati, 1845 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus ambarasensis Jeannel, 1954
| | |
| Art | Trechus ambiguus Péringuey, 1896
| | |
| Art | Trechus amdoensis Deuve & Queinnec, 1993 ⇒ Trechus (Trechus) kozlovi
| | |
| Art | Trechus amplipennis G.Müller, 1911
| | |
| Art | Trechus anatolicus Ganglbauer, 1900 ⇒ Trechus (Trechus) nigrinus
| | |
| Art | Trechus andalusiacus Jeannel, 1927
| | |
| Art | Trechus andorranus Jeanne, 1972
| | |
| Art | Trechus andreinii Jeannel, 1921 ⇒ Trechus (Trechus) pilisensis
| | |
| Art | Trechus angavoensis J.Schmidt & Faille, 2018
| | |
| Art | Trechus angelae Magrini, 1984
| | |
| Art | Trechus angulipennis Meixner, 1925
| | |
| Art | Trechus angustatus Hampe, 1850 ⇒ Trechus (Trechus) hampei
| | |
| Art | Trechus angustus J. R. Sahlberg, 1908 ⇒ Trechus (Trechus) austriacus
| | |
| Art | Trechus antarcticus Dejean, 1831
| | |
| Art | Trechus antroherponomimus Noesske, 1928
| | |
| Art | Trechus apfelbecki Ganglbauer, 1891
| | |
| Art | Trechus apfelbeckianus Jakobson, 1906 ⇒ Trechus (Trechus) bradycelliformis
| | |
| Art | Trechus apuanus Dodero, 1917
| | |
| Art | Trechus aragonicus Jeannel, 1930
| | |
| Art | Trechus arahanicus Belousov & Kabak, 2001
| | |
| Art | Trechus aranensis Jeannel, 1921
| | |
| Art | Trechus arcticollis Jeannel, 1931
| | |
| Art | Trechus arcuatus Jeannel, 1927
| | |
| Art | Trechus arechavaletae Putzeys, 1870
| | |
| Art | Trechus arenstorffianus Absolon, 1913
| | |
| Art | Trechus arrisi Jeannel, 1962 ⇒ Trechus (Trechus) jugivagus
| | |
| Art | Trechus arrowi Jedlicka, 1935
| | |
| Art | Trechus ashutorensis Belousov & Kabak, 1992
| | |
| Art | Trechus assimilis Heer, 1837 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus asturicus Jeannel, 1921
| | |
| Art | Trechus ater MacLeay, 1871
| | |
| Art | Trechus aterrimus Péringuey, 1896
| | |
| Art | Trechus athonis Schatzmayr, 1909
| | |
| Art | Trechus atlantidis Pawlowski, 1972 ⇒ Trechus (Trechus) flavocircumdatus
| | |
| Art | Trechus atlasicus
| | |
| Art | Trechus atriceps MacLeay, 1871
| | |
| Art | Trechus atripes Jeannel, 1913
| | |
| Art | Trechus audouini Guérin-Méneville, 1830
| | |
| Art | Trechus augusti Jeannel, 1931
| | |
| Art | Trechus aulaensis Aubry, 1981
| | |
| Art | Trechus aurouxi Mateu & Comas, 2006
| | |
| Art | Trechus australiensis Sloane, 1923
| | |
| Art | Trechus australis Jeannel, 1920
| | |
| Art | Trechus austrinus Sloane, 1920
| | |
| Art | Trechus axillaris Putzeys, 1870
| | |
| Art | Trechus babaensis Lompe, 2015
| | |
| Art | Trechus babicola Knirsch, 1925
| | |
| Art | Trechus baidiensis Blackburn, 1895
| | |
| Art | Trechus balcanicus Jeannel, 1927 ⇒ Trechus (Trechus) irenis
| | |
| Art | Trechus baldensis Putzeys, 1870
| | |
| Art | Trechus baldiensis Blackburn, 1894
| | |
| Art | Trechus balesilvestris J.Schmidt & Faille, 2018
| | |
| Art | Trechus barajoni Focarile, 1949 ⇒ Trechus (Trechus) schaumii
| | |
| Art | Trechus barbarae G.Horn, 1892
| | |
| Art | Trechus bejarensis Jeannel, 1927
| | |
| Art | Trechus belousovi P. Moravec & Wrase, 1995
| | |
| Art | Trechus bepmalei Jeannel, 1921
| | |
| Art | Trechus bernahueri Ganglbauer, 1895
| | |
| Art | Trechus berthae Jeannel, 1910
| | |
| Art | Trechus bescidicus Reitter, 1908 ⇒ Trechus (Trechus) montanellus
| | |
| Art | Trechus beutenmuelleri Jeannel, 1931 ⇒ Trechus (Trechus) hydropicus
| | |
| Art | Trechus bianericus Belousov & Kabak, 2020
| | |
| Art | Trechus biellesinus Jeannel, 1937 ⇒ Trechus (Trechus) strigipennis
| | |
| Art | Trechus bifoveatus Jeannel, 1920
| | |
| Art | Trechus bigerricus Jeannel, 1921
| | |
| Art | Trechus biokovensis Holdhaus, 1911
| | |
| Art | Trechus birmanicus Bates, 1892
| | |
| Art | Trechus biroi Csiki, 1905
| | |
| Art | Trechus bistriatus Jeannel, 1928
| | |
| Art | Trechus bisulcatus Nicolai, 1822 ⇒ Porotachys bisulcatus
| | |
| Art | Trechus bitinctus Sloane, 1923
| | |
| Art | Trechus blackburni Sloane, 1920
| | |
| Art | Trechus bodoanus Reitter, 1913
| | |
| Art | Trechus boeticus Jeannel, 1927 ⇒ Trechus (Trechus) distigma
| | |
| Art | Trechus bohiniensis Ganglbauer, 1903
| | |
| Art | Trechus bokorianus Csiki, 1910
| | |
| Art | Trechus bolivari Jeannel, 1913
| | |
| Art | Trechus bombi J.Schmidt & Faille, 2018
| | |
| Art | Trechus boneti Dupre, 1991
| | |
| Art | Trechus bontoc Darlington, 1959
| | |
| Art | Trechus borealis Schaeffer, 1915
| | |
| Art | Trechus borensis Roubal, 1918 ⇒ Trechus (Trechus) splendens
| | |
| Art | Trechus bourdeaui Fresneda & Valenzuela&Faille, 2015
| | |
| Art | Trechus brachyderus Jeannel, 1931
| | |
| Art | Trechus bradycelloides Apfelbeck, 1904 ⇒ Trechus (Trechus) fusculus
| | |
| Art | Trechus brandisi Ganglbauer, 1897
| | |
| Art | Trechus brasiliensis R.F.Sahlberg, 1847
| | |
| Art | Trechus breiti Ganglbauer, 1900
| | |
| Art | Trechus breitianus Knirsch, 1912
| | |
| Art | Trechus breizhinensi Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus breuilianus Jeannel, 1916
| | |
| Art | Trechus brevinotatus Sloane, 1920
| | |
| Art | Trechus brevis Sturm, 1843
| | |
| Art | Trechus breviusculus K. Daniel & J. Daniel, 1906 ⇒ Trechus (Trechus) carpaticus
| | |
| Art | Trechus brezinaorum Deuve & Queinnec, 1992 ⇒ Trechus (Trechus) placidus
| | |
| Art | Trechus brisouti Abeille de Perrin, 1876 ⇒ Aphaenops chaudoiri
| | |
| Art | Trechus brujasi Sainte-Claire Deville, 1901
| | |
| Art | Trechus brumalis Casey, 1918
| | |
| Art | Trechus brunnipes Sturm, 1825
| | |
| Art | Trechus bulgaricus Pawlowski, 1972 ⇒ Trechus (Trechus) kobingeri pawlowskianus
| | |
| Art | Trechus buresi Knirsch, 1923
| | |
| Art | Trechus cadoudali Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus cailloli Sainte-Claire Deville, 1903
| | |
| Art | Trechus californicus Motschulsky, 1845
| | |
| Art | Trechus calimanensis Knirsch, 1924
| | |
| Art | Trechus canadensis Putzeys, 1870
| | |
| Art | Trechus canis Sciaky & Pavesi, 1994
| | |
| Art | Trechus canoi Franz, 1981 ⇒ Trechus (Trechus) tenoensis
| | |
| Art | Trechus cantabricus Jeannel, 1927 ⇒ Trechus (Trechus) distigma
| | |
| Art | Trechus canus
| | |
| Art | Trechus capitatus Geoffroy, 1785 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus capito ♰ B. Förster, 1891
| | |
| Art | Trechus carantii Sella, 1874
| | |
| Art | Trechus carilloi Toribio & Rodriguez, 1997
| | |
| Art | Trechus carlittensis Jeanne, 1971
| | |
| Art | Trechus carminatii Dodero, 1917
| | |
| Art | Trechus carniolicus Ganglbauer, 1897
| | |
| Art | Trechus carpathicus Rybi½ski, 1902
| | |
| Art | Trechus carteri Sloane, 1920 ⇒ Mimotrechus carteri
| | |
| Art | Trechus castanopterus Heer, 1837 ⇒ Trechus (Trechus) obtusus obtusus
| | |
| Art | Trechus castelnaui Sloane, 1920
| | |
| Art | Trechus catensis Donabauer, 2013
| | |
| Art | Trechus caucasicola Tschitschérine, 1904 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus cauliops Bates, 1892
| | |
| Art | Trechus caussicola Jeannel, 1919
| | |
| Art | Trechus cavallensis Jeannel, 1927
| | |
| Art | Trechus cavifuga Ganglbauer, 1900
| | |
| Art | Trechus centenarius Knirsch, 1925
| | |
| Art | Trechus cephalotes Jeannel, 1960 ⇒ Trechus (Trechus) cephalotellus
| | |
| Art | Trechus cerdonicus Abeille de Perrin, 1903
| | |
| Art | Trechus ceresae
| | |
| Art | Trechus cerrutii Focarile, 1950
| | |
| Art | Trechus cerrutini
| | |
| Art | Trechus chalybaeus Dejean, 1831 ⇒ Trechus (Trechus) chalybeus
| | |
| Art | Trechus changbaicola Deuve, 2017
| | |
| Art | Trechus chaudoiri Levrat, 1859 ⇒ Trechus (Trechus) rufulus
| | |
| Art | Trechus chendae Schatzmayr, 1922
| | |
| Art | Trechus chiguguanensis Belousov & Kabak, 2020
| | |
| Art | Trechus chionobatus Apfelbeck, 1908 ⇒ Trechus (Trechus) torrentialis
| | |
| Art | Trechus chloroticus Putzeys, 1870
| | |
| Art | Trechus christinae J.Schmidt, 2016
| | |
| Art | Trechus circovichi G.Müller, 1922
| | |
| Art | Trechus ciseniseicus Belousov & Kabak, 1996
| | |
| Art | Trechus clairi Abeille de Perrin, 1880
| | |
| Art | Trechus coarctatus Bates, 1882
| | |
| Art | Trechus colasianus Mateu, 1952
| | |
| Art | Trechus collaris Sturm, 1825
| | |
| Art | Trechus colobus J.Schmidt & Faille, 2018
| | |
| Art | Trechus complanatus Putzeys, 1872 ⇒ Trechus (Trechus) planipennis
| | |
| Art | Trechus concolor Jeannel, 1960 ⇒ Trechus (Trechus) concoloratus
| | |
| Art | Trechus confucius Sciaky & Pavesi, 1994 ⇒ Trechus (Trechus) kozlovi
| | |
| Art | Trechus confusatorius Deuve & Kaiser, 2009
| | |
| Art | Trechus conjunctus Say, 1823
| | |
| Art | Trechus conspicuus Jeannel, 1960
| | |
| Art | Trechus convexicollis Peyerimhoff, 1904
| | |
| Art | Trechus convexus W.S.MacLeay, 1825
| | |
| Art | Trechus cordicollis Winkler, 1936
| | |
| Art | Trechus corpulentus Weise, 1875
| | |
| Art | Trechus coxi Sloane, 1911
| | |
| Art | Trechus crassicapus Lindroth, 1955 ⇒ Trechus (Trechus) crassiscapus
| | |
| Art | Trechus cratocephalus Belousov & Kabak, 2019
| | |
| Art | Trechus creticola Antoine, 1928
| | |
| Art | Trechus croceus Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus curvatus J. R. Sahlberg, 1880
| | |
| Art | Trechus cuspis Belousov & Kabak, 2020
| | |
| Art | Trechus cyclopterus Putzeys, 1870
| | |
| Art | Trechus dabanensis Sciaky & Pavesi, 1994
| | |
| Art | Trechus dabanshanicola Deuve, 2011
| | |
| Art | Trechus dacatrai Sciaky & Pavesi, 1994
| | |
| Art | Trechus dacatraianus Deuve, 1996
| | |
| Art | Trechus dacicus J.Frivaldszky, 1883
| | |
| Art | Trechus dalmatinus
| 2 | Unterarten |
| Art | Trechus danieli Holdhaus, 1902
| 2 | Unterarten |
| Art | Trechus dayremi Saulcy, 1906
| | |
| Art | Trechus decorus Grimmer, 1841 ⇒ Trechus (Trechus) limacodes limacodes
| | |
| Art | Trechus dejeani Putzeys, 1870 ⇒ Trechus (Trechus) bannaticus
| | |
| Art | Trechus delarouzei ⇒ Trechus (Trechus) delarouzeei
| 1 | Unterart |
| Art | Trechus depressicollis Putzeys, 1870
| | |
| Art | Trechus depressipennis J.Schmidt & Faille, 2018
| | |
| Art | Trechus depressus Meixner, 1922 ⇒ Trechus (Trechus) meixnerianus
| | |
| Art | Trechus deqenensis Deuve, 2017
| | |
| Art | Trechus derougemonti Geginat, 2017
| | |
| Art | Trechus desbordesi A. Gaudin, 1935
| | |
| Art | Trechus despaxi Jeannel, 1922
| | |
| Art | Trechus deuvei Pham, 1987 ⇒ Trechus (Trechus) kricheldorffi
| | |
| Art | Trechus diaphanus Rottenberger, 1874
| | |
| Art | Trechus diemenensis Bates, 1878
| | |
| Art | Trechus dietli Ganglbauer, 1897
| | |
| Art | Trechus dietrichi Barr, 1962 ⇒ Trechus (Trechus) striatulus
| | |
| Art | Trechus dieubinus Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus dinaricus G.Müller, 1912
| | |
| Art | Trechus diniensis Peyerimhoff, 1904
| | |
| Art | Trechus discus Fabricius, 1792 ⇒ Blemus discus
| | |
| Art | Trechus dispar Schönmann, 1937
| | |
| Art | Trechus distinctissimus Roubal, 1920 ⇒ Trechus (Trechus) kobingeri kobingeri
| | |
| Art | Trechus divergens Meixner, 1939
| | |
| Art | Trechus djebalicus Comas & Mateu, 2008
| | |
| Art | Trechus djebelgloubensis Quéinnec & Ollivier, 2013
| | |
| Art | Trechus dodola J.Schmidt & Faille, 2018
| | |
| Art | Trechus dolomitianus
| | |
| Art | Trechus dolonicus Belousov & Kabak, 1992
| | |
| Art | Trechus dongola J.Schmidt, 2016
| | |
| Art | Trechus dorsiger Reitter, 1903 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus dromai J.Schmidt, 2016
| | |
| Art | Trechus dromioides Reitter, 1897
| | |
| Art | Trechus dubitans Reitter, 1903
| | |
| Art | Trechus durmitorensis Apfelbeck, 1904
| | |
| Art | Trechus dzhergalanicus Belousov & Kabak, 1994
| | |
| Art | Trechus echarouxi Ollivier & Queinnec, 2011
| | |
| Art | Trechus edai Jedlička, 1952
| | |
| Art | Trechus egonis G.Müller, 1923
| | |
| Art | Trechus elikasensi Morvan, 1976
| | |
| Art | Trechus elikasensis Morvan, 1976
| | |
| Art | Trechus enedaphos Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus erebus Krauss, 1906
| | |
| Art | Trechus esfandiarii Morvan, 1974 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus espanyoli Mateu & Escola, 2006
| | |
| Art | Trechus estagnousensis Coiffait, 1952
| | |
| Art | Trechus exaratus Schaum, 1860
| | |
| Art | Trechus exhibitorius Schmidt, Belousov & Michalik, 2016
| | |
| Art | Trechus eximius Putzeys, 1870
| | |
| Art | Trechus facchiniellus Deuve, 1998 ⇒ Trechus (Trechus) qinghaicus queinneci
| | |
| Art | Trechus fadriquei Mateu & Escola, 2006
| | |
| Art | Trechus fagniezi Colas & A. Gaudin, 1935 ⇒ Trechus (Trechus) bordei
| | |
| Art | Trechus fairbairni
| | |
| Art | Trechus fallaciosus Jeannel, 1921 ⇒ Trechus (Trechus) pulchellus koprivnicensis
| | |
| Art | Trechus fasciatus Boheman, 1858
| | |
| Art | Trechus fasciger Putzeys, 1870
| | |
| Art | Trechus faustus Jeannel, 1927 ⇒ Trechus (Trechus) felix
| | |
| Art | Trechus femoralis Germain, 1855
| | |
| Art | Trechus ferdinandikoburgi Breit, 1912 ⇒ Trechus (Trechus) rambouseki
| | |
| Art | Trechus ferrarius Jeannel, 1936 ⇒ Trechus (Trechus) flavocinctus gomerae
| | |
| Art | Trechus ferrugineus Brullé, 1842
| | |
| Art | Trechus fimicola Wollaston, 1854 ⇒ Perigona (Trechicus) nigriceps
| | |
| Art | Trechus fisehai J.Schmidt & Faille, 2018
| | |
| Art | Trechus flachi Winkler, 1912
| | |
| Art | Trechus flavicollis Sturm, 1825
| | |
| Art | Trechus flavipes Kirby, 1837
| | |
| Art | Trechus flavus Sturm, 1825
| | |
| Art | Trechus fractus ♰ H. F. Wickham, 1912
| | |
| Art | Trechus franzi Schweiger, 1950
| | |
| Art | Trechus frater J.Schmidt, 2016
| | |
| Art | Trechus frigidus Apfelbeck, 1904
| | |
| Art | Trechus frigophilus J.Schmidt, 2016
| | |
| Art | Trechus frivaldskyi Ganglbauer, 1903
| | |
| Art | Trechus fubianensis Deuve, 2009
| | |
| Art | Trechus fulvoides Jeanne, 1974
| | |
| Art | Trechus fuscipennis Stephens, 1828 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus gajaci Coiffait, 1973 ⇒ Trechus (Trechus) austriacus
| | |
| Art | Trechus galloprovincialis Abeille de Perrin, 1876 ⇒ Trechus (Trechus) fairmairei
| | |
| Art | Trechus gaudini P.Moravec & Lompe, 2003
| | |
| Art | Trechus gemaensis Belousov & Kabak, 2020
| | |
| Art | Trechus georgicus Jeannel, 1962
| | |
| Art | Trechus georgii G.Müller, 1922
| | |
| Art | Trechus gigoni Casale, 1982
| | |
| Art | Trechus gippslandicus Sloane, 1923
| | |
| Art | Trechus giromettae G.Müller, 1912
| | |
| Art | Trechus glebi Belousov & Kabak, 2019
| | |
| Art | Trechus gobanzi Ganglbauer, 1911
| | |
| Art | Trechus goelkoeyensis Donabauer, 2013
| | |
| Art | Trechus golesnicensis Apfelbeck, 1918
| | |
| Art | Trechus gomerae Jeannel, 1936
| | |
| Art | Trechus gongshanensis Deuve & Kavanaugh, 2016
| | |
| Art | Trechus gounellei Bedel, 1879
| | |
| Art | Trechus grandipennis J.Schmidt & Faille, 2018
| | |
| Art | Trechus gravidulus Jeannel, 1931
| | |
| Art | Trechus gravis Péringuey, 1899
| | |
| Art | Trechus groubei Antoine, 1935
| 2 | Unterarten |
| Art | Trechus gyalmo J.Schmidt, 2016
| | |
| Art | Trechus gyalpo J.Schmidt, 2016
| | |
| Art | Trechus gyatsola J.Schmidt, 2016
| | |
| Art | Trechus habaicus Deuve, 2011
| | |
| Art | Trechus habashanensis Deuve, 2017
| | |
| Art | Trechus habei Ueno, 1954
| | |
| Art | Trechus habeshaicus Quéinnec & Ollivier, 2021
| | |
| Art | Trechus hagenia J.Schmidt & Faille, 2018
| | |
| Art | Trechus haggei J.Schmidt & Faille, 2018
| | |
| Art | Trechus halmai Apfelbeck, 1904
| | |
| Art | Trechus hamatus Jeannel, 1927 ⇒ Trechus (Trechus) fortimanus
| | |
| Art | Trechus harenna J.Schmidt & Faille, 2018
| | |
| Art | Trechus harpalinus Audinet-Serville, 1821
| | |
| Art | Trechus harryi J.Schmidt & Faille, 2018
| | |
| Art | Trechus hashimotoi Ueno, 1961
| | |
| Art | Trechus hauckei Ganglbauer, 1913
| | |
| Art | Trechus heeri Tournier, 1870 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus heinzi Pawlowski, 1976 ⇒ Trechus (Trechus) ziganensis
| | |
| Art | Trechus hemsinensis Donabauer, 2013
| | |
| Art | Trechus heous Jeannel, 1935
| | |
| Art | Trechus herculis J.Frivaldszky, 1889
| | |
| Art | Trechus heteromorphus G.Müller, 1923
| | |
| Art | Trechus hetschkoi Reitter, 1911
| | |
| Art | Trechus heylensis Cabidoche, 1964
| | |
| Art | Trechus hiekei J.Schmidt, 2016
| 2 | Unterarten |
| Art | Trechus hiemalis Apfelbeck, 1902 ⇒ Trechus (Trechus) kobingeri kobingeri
| | |
| Art | Trechus hirtus Sturm, 1853
| | |
| Art | Trechus hirus Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus hochetlingeri Winkler, 1912
| | |
| Art | Trechus hoegei Jeannel, 1920
| | |
| Art | Trechus hoelzeli Schweiger, 1950
| | |
| Art | Trechus hohlbecki Jeannel, 1962 ⇒ Trechus (Trechus) pavlovskii pavlovskii
| | |
| Art | Trechus holdhausi Ganglbauer, 1904
| | |
| Art | Trechus hololissus Putzeys, 1870
| | |
| Art | Trechus hornensis Fairmaire, 1885
| | |
| Art | Trechus humeralis Dejean, 1831 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus huzhubeiensis Deuve, 2011
| | |
| Art | Trechus hylonomus A. Gaudin, 1935 ⇒ Trechus (Elgonotrechus) hylonomellus
| | |
| Art | Trechus hyperythros Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus iblanensis Mateu & Escola, 2006
| | |
| Art | Trechus illustris Mihok, 1914
| | |
| Art | Trechus illyricus Jeannel, 1921
| | |
| Art | Trechus imadatei Ueno & Shibanai, 1954
| | |
| Art | Trechus immunis Kirby, 1837
| | |
| Art | Trechus imperialis Sciaky & Pavesi, 1994 ⇒ Trechus (Trechus) pilosicornis
| | |
| Art | Trechus impunctoides Deuve, 1988
| | |
| Art | Trechus incilis Dawson, 1849
| | |
| Art | Trechus ingaunus Dodero, 1917
| | |
| Art | Trechus inhumeralis G.Müller, 1923
| | |
| Art | Trechus inornatus Tschitschérine, 1904 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus insignis G.Müller, 1912
| | |
| Art | Trechus integer Putzeys, 1870 ⇒ Trechus (Trechus) lallemantii
| | |
| Art | Trechus inuus Jeannel, 1960 ⇒ Trechus (Trechus) nothus
| | |
| Art | Trechus iridescens J.Schmidt & Faille, 2018
| | |
| Art | Trechus iriensis Belousov & Kabak, 1992
| | |
| Art | Trechus islei Barthe, 1922
| | |
| Art | Trechus isphanensis Belousov & Kabak, 1998
| 1 | Unterart |
| Art | Trechus istrianus Ganglbauer, 1913
| | |
| Art | Trechus istriensis G.Müller, 1909
| | |
| Art | Trechus ivanensis Belousov & Kabak, 1999
| | |
| Art | Trechus iwatai Ueno, 1954
| | |
| Art | Trechus jablanicensis Apfelbeck, 1904
| | |
| Art | Trechus jacobsoni Pliginskiy, 1912
| | |
| Art | Trechus jahni Schönmann, 1937
| | |
| Art | Trechus jailensis Winkler, 1911
| | |
| Art | Trechus jakupicaënsis
| | |
| Art | Trechus jakupicaensis Roubal, 1920
| | |
| Art | Trechus janoanus Jeannel, 1939
| | |
| Art | Trechus janoi Jeannel, 1937
| | |
| Art | Trechus jansonianus Wollaston, 1858
| | |
| Art | Trechus jeanneli Abeille de Perrin, 1905
| | |
| Art | Trechus jonescoi Jeannel, 1919
| | |
| Art | Trechus jucundus Csiki, 1912
| | |
| Art | Trechus jugicola Lorenz, 1998 ⇒ Trechus (Trechus) jugivagus
| | |
| Art | Trechus julianus Jeannel, 1927 ⇒ Trechus (Trechus) longulus longulus
| | |
| Art | Trechus jureceki Dodero, 1917
| | |
| Art | Trechus jurjurae Peyerimhoff, 1909
| | |
| Art | Trechus kafekus Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus kamtschatkensis Putzeys, 1847
| | |
| Art | Trechus kangchenjunga J.Schmidt, 2016
| | |
| Art | Trechus kaqiensis Deuve, 1998
| | |
| Art | Trechus karatogani Belousov & Kabak, 1994
| | |
| Art | Trechus karkarensis Belousov & Kabak, 1992
| | |
| Art | Trechus kaufmanni Ganglbauer, 1900
| | |
| Art | Trechus kazanensis Belousov & Kabak, 1992
| | |
| Art | Trechus kenyensis Jeannel, 1913
| | |
| Art | Trechus kiesenwetteri Pandelle, 1867 ⇒ Trechus (Trechus) angusticollis mutatus
| | |
| Art | Trechus kilimanus Jeannel, 1913
| | |
| Art | Trechus kimakowiczi Ganglbauer, 1891
| | |
| Art | Trechus klimeschi Winkler, 1914
| | |
| Art | Trechus knauthi Ganglbauer, 1904
| | |
| Art | Trechus knirschi Winkler, 1912
| | |
| Art | Trechus kokujewi Tschitscherine, 1898
| | |
| Art | Trechus koprivnicensis
| | |
| Art | Trechus kopylensis Belousov & Kabak, 1994
| | |
| Art | Trechus koralpicus Franz, 1969
| | |
| Art | Trechus korgei Pawlowski, 1976 ⇒ Trechus (Trechus) machardi
| | |
| Art | Trechus kosciuskoanus Sloane, 1923
| | |
| Art | Trechus kosso Quéinnec & Ollivier, 2021
| | |
| Art | Trechus kouroshi Muilwijk, Seiedy & Wrase, 2021
| | |
| Art | Trechus kraussi Ganglbauer, 1897
| | |
| Art | Trechus kucerai Deuve, 2011
| | |
| Art | Trechus kuruschensis Franz, 1991 ⇒ Trechus (Trechus) lutshniki
| | |
| Art | Trechus kushironis Ueno, 1992
| | |
| Art | Trechus labruleriei Jeannel, 1921 ⇒ Trechus (Trechus) subacuminatus
| | |
| Art | Trechus laetulus Péringuey, 1898
| | |
| Art | Trechus laevigatus Boheman, 1858
| | |
| Art | Trechus laevipennis Heer, 1837 ⇒ Trechus (Trechus) pertyi
| | |
| Art | Trechus laevis Stephens, 1835 ⇒ Trechus (Trechus) maderensis
| | |
| Art | Trechus laevissimus Putzeys, 1870
| | |
| Art | Trechus lalibelae Quéinnec & Ollivier, 2021
| | |
| Art | Trechus lantosquensis Abeille de Perrin, 1880
| | |
| Art | Trechus lapidosus Dawson, 1849
| | |
| Art | Trechus larianus Focarile, 1949 ⇒ Trechus (Trechus) schaumii
| | |
| Art | Trechus laticollis Motschulsky, 1844 ⇒ Masoreus (Masoreus) wetterhallii wetterhallii
| | |
| Art | Trechus latipennis Chaudoir, 1844 ⇒ Trechus (Trechus) gravidus
| | |
| Art | Trechus latiusculus K. Daniel & J. Daniel, 1898
| | |
| Art | Trechus laurisilvae Franz, 1981 ⇒ Trechus (Trechus) custos
| | |
| Art | Trechus laviti Jeanne, 1967
| | |
| Art | Trechus leai Sloane, 1920
| | |
| Art | Trechus ledouxi Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus legorskyi Donabauer, 2013
| | |
| Art | Trechus lencinai Mateu & Ortuno, 2006
| | |
| Art | Trechus leonhardi Reitter, 1901
| | |
| Art | Trechus leonhardianus Breit, 1913
| | |
| Art | Trechus leptus
| | |
| Art | Trechus lewisi Jeannel, 1924
| | |
| Art | Trechus lhasaensis J.Schmidt, 2016
| | |
| Art | Trechus lithophilus Putzeys, 1847 ⇒ Trechus (Trechus) alpicola alpicola
| | |
| Art | Trechus litoralis Audinet-Serville, 1821
| | |
| Art | Trechus littoralis Dejean, 1831
| | |
| Art | Trechus litura Perroud & Montrouzier, 1864
| | |
| Art | Trechus ljubetensis Apfelbeck, 1908
| | |
| Art | Trechus ljubnicensis G.Müller, 1914
| | |
| Art | Trechus lobeliarum Jeannel, 1935
| | |
| Art | Trechus lonae G.Müller, 1914
| | |
| Art | Trechus longhii Comolli, 1837
| | |
| Art | Trechus longicornis Sturm, 1825
| | |
| Art | Trechus longinotatus Sloane, 1920
| | |
| Art | Trechus longipenis Allegro & Giachino, 2016
| | |
| Art | Trechus longipennis Jeannel, 1929
| | |
| Art | Trechus longiusculus Jeannel, 1927 ⇒ Trechus (Trechus) limacodes limacodes
| | |
| Art | Trechus lucanus Focarile, 1949
| | |
| Art | Trechus lutevanus Jeannel, 1919
| | |
| Art | Trechus luxatus Audinet-Serville, 1821 ⇒ Masoreus (Masoreus) wetterhallii wetterhallii
| | |
| Art | Trechus luzhangensis Deuve & Liang, 2016
| | |
| Art | Trechus macedo Jeannel, 1919
| | |
| Art | Trechus macedonicus G.Müller, 1917
| | |
| Art | Trechus macilentus Gemminger & Harold, 1868
| | |
| Art | Trechus macleayi Sloane, 1920
| | |
| Art | Trechus macrocephalus Heer, 1837 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus macroderus Jeannel, 1928
| | |
| Art | Trechus maculipennis Bedel, 1897
| | |
| Art | Trechus madeirensis Serrano & Borges, 1995 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus maderae Franz, 1981 ⇒ Trechus (Trechus) flavomarginatus
| | |
| Art | Trechus maderi Winkler, 1914
| | |
| Art | Trechus magdelainei Jeannel, 1914
| | |
| Art | Trechus maglajensis Apfelbeck, 1908
| | |
| Art | Trechus mahouxi Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus malissorum G.Müller, 1914
| | |
| Art | Trechus mallaszi Jeannel, 1929 ⇒ Trechus (Trechus) mallaszianus
| | |
| Art | Trechus malomvicensis Ganglbauer, 1900
| | |
| Art | Trechus mancinii Jeannel, 1921 ⇒ Trechus (Trechus) liguricus liguricus
| | |
| Art | Trechus mandriolae Ganglbauer, 1911
| | |
| Art | Trechus maoniu Belousov & Kabak, 2020
| | |
| Art | Trechus maori Jeannel, 1920
| | |
| Art | Trechus mariae Schatzmayr, 1904
| | |
| Art | Trechus maroccanus Antoine, 1928
| | |
| Art | Trechus mashunus Péringuey, 1926
| | |
| Art | Trechus matchae Breit, 1917
| | |
| Art | Trechus matchai Jeannel, 1927
| | |
| Art | Trechus matshensis Belousov & Kabak, 1996
| | |
| Art | Trechus mattisi J.Schmidt & Faille, 2018
| | |
| Art | Trechus maurus Putzeys, 1847 ⇒ Trechus (Trechus) nigrinus
| | |
| Art | Trechus mayeri G.Müller, 1909
| | |
| Art | Trechus mayeti
| 1 | Unterart |
| Art | Trechus medius Meixner, 1939
| | |
| Art | Trechus medvedevi Jeannel, 1962
| | |
| Art | Trechus meixneri Jeannel, 1924 ⇒ Trechus (Trechus) meixnerianus
| | |
| Art | Trechus mekbibi J.Schmidt & Faille, 2018
| | |
| Art | Trechus mengensis Belousov & Kabak, 2020
| | |
| Art | Trechus menpa J.Schmidt, 2016
| | |
| Art | Trechus messai G.Müller, 1913
| | |
| Art | Trechus metohiensis Apfelbeck, 1904
| | |
| Art | Trechus meurguesae Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus meuseli Reitter, 1910 ⇒ Trechus (Trechus) priapus priapus
| | |
| Art | Trechus mexicanus Putzeys, 1870
| | |
| Art | Trechus micans Schaum, 1860 ⇒ Trechus (Trechus) splendens
| | |
| Art | Trechus micklitzi Ganglbauer, 1913
| | |
| Art | Trechus microphthalmus L.Miller, 1859
| | |
| Art | Trechus micros Herbst, 1784
| | |
| Art | Trechus microthorax Coiffait, 1952
| | |
| Art | Trechus mila J.Schmidt, 2016
| | |
| Art | Trechus milleri L. Redtenbacher, 1858 ⇒ Trechus (Trechus) ochreatus
| | |
| Art | Trechus mingguangensis Deuve & Liang, 2016
| | |
| Art | Trechus mingrelicus Reitter, 1885
| | |
| Art | Trechus minitrechus J.Schmidt & Faille, 2018
| | |
| Art | Trechus minozzii Dodero, 1917
| | |
| Art | Trechus minutissimus R.F.Sahlberg, 1847
| | |
| Art | Trechus minutus Fabricius, 1792 ⇒ Trechus (Trechus) basilewskianus
| | |
| Art | Trechus moczarskii G.Müller, 1917
| | |
| Art | Trechus moesiacus Jeannel, 1921 ⇒ Trechus (Trechus) rhilensis
| | |
| Art | Trechus mondaensis Deuve, 1998
| | |
| Art | Trechus monolcus Putzeys, 1870
| | |
| Art | Trechus monticola Péringuey, 1926
| | |
| Art | Trechus montiscanini Jeannel, 1927
| | |
| Art | Trechus montismaiellettae Ghidini, 1932
| | |
| Art | Trechus montiszedae Binaghi, 1945
| | |
| Art | Trechus moreaui Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus muellerianus Schatzmayr, 1907
| | |
| Art | Trechus mutatus Bedel, 1876 ⇒ Trechus (Trechus) angusticollis kiesenwetteri
| | |
| Art | Trechus naiman Belousov & Kabak, 1992
| | |
| Art | Trechus nami J.Schmidt, 2016
| | |
| Art | Trechus namunlaensis J. Schmidt, 1998
| | |
| Art | Trechus nanulus J.Schmidt & Faille, 2018
| | |
| Art | Trechus natmataungensis Donabauer, 2010
| | |
| Art | Trechus navarricus ⇒ Trechus (Trechus) navaricus
| | |
| Art | Trechus neglectus Ghidini, 1935 ⇒ Trechus (Trechus) sinuatus
| | |
| Art | Trechus negrei Mateu, 1950
| | |
| Art | Trechus nepalensis Morvan, 1972 ⇒ Trechus (Trechus) championi
| | |
| Art | Trechus netolitzkyi G.Müller, 1908
| | |
| Art | Trechus neumanni Jeannel, 1921 ⇒ Trechus (Trechus) rudolphi
| | |
| Art | Trechus nevadensis Jeanne, 1967
| | |
| Art | Trechus neyamensis J.Schmidt, 2016
| | |
| Art | Trechus nicolae Jeanne, 1972 ⇒ Trechus (Trechus) splendens
| | |
| Art | Trechus nicolianus Moncoutier, 1990 ⇒ Trechus (Trechus) nicoleae
| | |
| Art | Trechus nigrans J.Schmidt, 2016
| | |
| Art | Trechus nigriceps Sturm, 1826
| | |
| Art | Trechus nigrifemoralis J.Schmidt & Faille, 2018
| | |
| Art | Trechus nigripennis Solier, 1849
| | |
| Art | Trechus nitens Putzeys, 1874
| | |
| Art | Trechus nitidus Stephens, 1828
| | |
| Art | Trechus nivalis G.Müller, 1922
| | |
| Art | Trechus nobuchii Jedlicka, 1964
| | |
| Art | Trechus noesskei Apfelbeck, 1908
| | |
| Art | Trechus novaki G.Müller, 1911
| | |
| Art | Trechus novenoei Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus nukatli Belousov, 1990
| | |
| Art | Trechus nyalamensis J.Schmidt, 2016
| | |
| Art | Trechus obirensis Schönmann, 1937
| | |
| Art | Trechus obliquulus Belousov & Kabak, 1998
| | |
| Art | Trechus oblongulus Mannerheim, 1852
| | |
| Art | Trechus obscuriceps Morvan, 1972 ⇒ Trechus (Trechus) melanocephalus
| | |
| Art | Trechus obscuricornis Putzeys, 1870
| | |
| Art | Trechus obtusioides Jeannel, 1927 ⇒ Trechus (Trechus) obtusus obtusus
| | |
| Art | Trechus occidentalis Colas & A. Gaudin, 1935
| | |
| Art | Trechus ochsi Dodero, 1921
| | |
| Art | Trechus odontopeos Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus ofensis Donabauer, 2013
| | |
| Art | Trechus oopterus
| | |
| Art | Trechus opacipennis G.Müller, 1913
| | |
| Art | Trechus opgenoorthi J.Schmidt, 2016
| | |
| Art | Trechus oppositus J.Schmidt & Faille, 2018
| | |
| Art | Trechus oreas Bates, 1883
| | |
| Art | Trechus oresitrophus Iablokoff-Khnzorian, 1963
| | |
| Art | Trechus oribates A. Gaudin, 1935
| | |
| Art | Trechus oscensis Jeanne, 1985
| | |
| Art | Trechus osseticus Jeannel, 1927 ⇒ Trechus (Trechus) nivicola
| | |
| Art | Trechus oszailensis Bedel, 1876
| | |
| Art | Trechus ovtschinnikovi
| | |
| Art | Trechus ozaljensis G.Müller, 1913
| | |
| Art | Trechus pacificum Putzeys, 1870
| | |
| Art | Trechus pacificus Sloane, 1920
| | |
| Art | Trechus paganettii Ganglbauer, 1897
| | |
| Art | Trechus pallescens L. Redtenbacher, 1849 ⇒ Trechus (Trechus) obtusus obtusus
| | |
| Art | Trechus pallidipennis Schaum, 1857 ⇒ Trechus (Trechus) subnotatus subnotatus
| | |
| Art | Trechus pallidus Sturm, 1825
| | |
| Art | Trechus pallipes Boheman, 1848
| | |
| Art | Trechus palmensis Mateu, 1956 ⇒ Trechus (Trechus) flavocircumdatus
| | |
| Art | Trechus palpalis Dejean, 1831
| | |
| Art | Trechus paludosus Gyllenhal, 1810
| | |
| Art | Trechus panamensis Putzeys, 1870
| | |
| Art | Trechus pandellei Kraatz, 1877 ⇒ Trechus (Trechus) schaumii
| | |
| Art | Trechus paolii Binaghi, 1940 ⇒ Trechus (Trechus) tenuilimbatus
| | |
| Art | Trechus paradoxus K. Daniel & J. Daniel, 1898 ⇒ Trechus (Trechus) constrictus constrictus
| | |
| Art | Trechus parilis Péringuey, 1908
| | |
| Art | Trechus partiarius Say, 1823
| | |
| Art | Trechus parvicollis Putzeys, 1870
| | |
| Art | Trechus parvifrater J.Schmidt, 2016
| | |
| Art | Trechus parvulus Sturm, 1825
| | |
| Art | Trechus pasubianus Ganglbauer, 1901
| | |
| Art | Trechus patagonicus Jeannel, 1920
| | |
| Art | Trechus patrizii Jeannel, 1960
| | |
| Art | Trechus patruelis Putzeys, 1847 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus pauperculus Knirsch, 1925
| | |
| Art | Trechus paveli Csiki, 1899
| | |
| Art | Trechus pawlowskianus
| | |
| Art | Trechus pecoudianus Jeannel, 1952 ⇒ Trechus (Trechus) obtusus asturicus
| | |
| Art | Trechus peneckei Ganglbauer, 1897
| | |
| Art | Trechus perezi Crotch, 1869 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus perezii Crotch, 1869 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus peringueyi Jeannel, 1928
| | |
| Art | Trechus peristericus G.Müller, 1914
| | |
| Art | Trechus perminutus Reitter, 1898
| | |
| Art | Trechus perroti Jeannel, 1954
| | |
| Art | Trechus pesianus Focarile, 1949 ⇒ Trechus (Trechus) maritimus
| | |
| Art | Trechus petrii Knirsch, 1914
| | |
| Art | Trechus peyerimhoffi Jeannel, 1907 ⇒ Trechus (Trechus) mouzaiensis atlasicus
| | |
| Art | Trechus peynei Magrini & Sciaky, 2006
| | |
| Art | Trechus pfeiferi Apfelbeck, 1908
| | |
| Art | Trechus phagunensis J.Schmidt, 2016
| | |
| Art | Trechus phanageriacus Belousov, 1990
| | |
| Art | Trechus phryganobius Iablokoff‑Khnzorian, 1963
| | |
| Art | Trechus phrygnobius Iablokoff-Khnzorian, 1963
| | |
| Art | Trechus picciolii Bedel, 1876
| | |
| Art | Trechus picescens Ganglbauer, 1904
| | |
| Art | Trechus piceus Putzeys, 1847 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus piciventris Graells, 1858 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus picticornis A. Fleischer, 1898 ⇒ Trechus (Trechus) melanocephalus
| | |
| Art | Trechus pictiventris Pandellé, 1867
| | |
| Art | Trechus pilifer Ganglbauer, 1891
| | |
| Art | Trechus pinguis Kiesenwetter, 1850
| | |
| Art | Trechus platypterus Jeannel, 1960 ⇒ Trechus (Trechus) platypterellus
| | |
| Art | Trechus podolicus Ljovuschkin, 1962 ⇒ Trechus (Trechus) austriacus
| | |
| Art | Trechus poli Sciaky & Pavesi, 1994 ⇒ Trechus (Trechus) kalabi
| | |
| Art | Trechus politus Fairmaire, 1862 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus poljanensis Roubal, 1916 ⇒ Trechus (Trechus) concinnus
| | |
| Art | Trechus pongensis Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus ponticus Motschulsky, 1845
| | |
| Art | Trechus postilenatus Bates, 1873
| | |
| Art | Trechus pourtoyi Jarrige, 1972 ⇒ Trechus (Trechus) ceballosi
| | |
| Art | Trechus praeglacialis Lesne, 1920
| | |
| Art | Trechus prepyrenaeus Coiffait, 1974
| | |
| Art | Trechus pretneri G.Müller, 1913
| | |
| Art | Trechus primigenioides Jeanne, 1974 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus primigenius Jeannel, 1920 ⇒ Trechus (Trechus) fulvus fulvoides
| | |
| Art | Trechus procerus Putzeys, 1847
| | |
| Art | Trechus profundestriatus Heer, 1837 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus profundissimus Mihok, 1914
| | |
| Art | Trechus proximus Putzeys, 1870
| | |
| Art | Trechus pseudocameroni Deuve, 1996 ⇒ Trechus (Trechus) thibetanus
| | |
| Art | Trechus pseudogansuensis Belousov & Kabak, 1998
| | |
| Art | Trechus pseudokozlovi Deuve, 2011
| | |
| Art | Trechus pseudoqiqiensis Deuve & Liang, 2016
| | |
| Art | Trechus pubens Bedel, 1876
| | |
| Art | Trechus pueli Chobaut, 1904
| | |
| Art | Trechus pugetenis
| | |
| Art | Trechus pugetensis Hatch, 1951
| | |
| Art | Trechus puigmalensis Jeanne, 1976
| | |
| Art | Trechus punctatostriatus Putzeys, 1877
| | |
| Art | Trechus punctiventris Germain, 1855
| | |
| Art | Trechus puritanus Casey, 1918
| | |
| Art | Trechus putshkovi Belousov & Kabak, 1996
| | |
| Art | Trechus qingmaiensis Deuve, 2011
| | |
| Art | Trechus qiqiensis Deuve & Kavanaugh, 2016
| | |
| Art | Trechus quadistriatus Schrank, 1781
| | |
| Art | Trechus quadriceps Putzeys, 1870
| | |
| Art | Trechus quadricollis Wollaston, 1854 ⇒ Trechus (Trechus) tetracoderus
| | |
| Art | Trechus quadrinotatus Reitter, 1887 ⇒ Trechus (Trechus) crucifer
| | |
| Art | Trechus queinneci Sciaky & Pavesi, 1994
| | |
| Art | Trechus quidristriatus Schrank., 1781
| | |
| Art | Trechus qunlaishanicus Belousov & Kabak, 2020
| | |
| Art | Trechus rabacalensis Franz, 1981 ⇒ Trechus (Trechus) tetracoderus
| | |
| Art | Trechus rasettii Dodero, 1917
| | |
| Art | Trechus rastegari Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus rathkei Helliesen, 1893 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus ravasinii Jeannel, 1925 ⇒ Trechus (Trechus) ravasinianus
| | |
| Art | Trechus ravasiniianus
| 1 | Unterart |
| Art | Trechus raymondi Pandelle, 1867 ⇒ Trechus (Trechus) fairmairei
| | |
| Art | Trechus rectestriatus Bokor, 1921
| | |
| Art | Trechus reiseri Ganglbauer, 1891
| | |
| Art | Trechus renati Jeannel, 1922 ⇒ Trechus (Trechus) obtusus obtusus
| | |
| Art | Trechus reyi Coiffait, 1953
| | |
| Art | Trechus rhodensis Casey, 1918
| | |
| Art | Trechus rhombus Belousov & Kabak, 2019
| | |
| Art | Trechus ribeiranus Franz, 1981 ⇒ Trechus (Trechus) debilis
| | |
| Art | Trechus riberai Fresneda, Valenzuela & Bourdeau&Faille, 2019
| | |
| Art | Trechus richardi Knirsch, 1925
| | |
| Art | Trechus rira J.Schmidt & Faille, 2018
| | |
| Art | Trechus roberti Abeille de Perrin, 1903 ⇒
| | |
| Art | Trechus robinii Laboulbène, 1849
| | |
| Art | Trechus robustus Sloane, 1920
| | |
| Art | Trechus roccai Jeannel, 1927 ⇒ Trechus (Trechus) lepontinus
| | |
| Art | Trechus rougemontiellus Belousov, 2017
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| Art | Trechus ruficollis Putzeys, 1870
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| Art | Trechus ruficrus Kirby, 1837
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| Art | Trechus rufilabris MacLeay, 1871
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| Art | Trechus rufipes Boheman, 1848
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| Art | Trechus rupestris Say, 1823
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| Art | Trechus ruteri Colas, 1935
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| Art | Trechus ruthenus Reitter, 1878
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| Art | Trechus rybinskii Knirsch, 1924
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| Art | Trechus saadii Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus salibai Antoine, 1953
| | |
| Art | Trechus saluki Belousov & Kabak, 2019
| | |
| Art | Trechus samnis Jeannel, 1921 ⇒ Trechus (Trechus) italicus
| | |
| Art | Trechus sanettii J.Schmidt & Faille, 2018
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| Art | Trechus santaluciaensis Donabauer, 2014
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| Art | Trechus sarcoensis Knirsch, 1925
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| Art | Trechus sardous Dodero, 1917
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| Art | Trechus saxatilis Casey, 1918
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| Art | Trechus scapularis Putzeys, 1870
| | |
| Art | Trechus scharifi Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus schatzmayri Focarile, 1949 ⇒ Trechus (Trechus) arthuri
| | |
| Art | Trechus scheerpeltzi Winkler, 1936
| | |
| Art | Trechus schusteri Ganglbauer, 1891
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| Art | Trechus sciakyi Allegro & Giachino, 2016
| | |
| Art | Trechus scitulus Péringuey, 1896
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| Art | Trechus sculptus Schaum, 1860 ⇒ Trechus (Trechus) amplicollis
| | |
| Art | Trechus sejunctus Leleup, 1945
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| Art | Trechus sendrai Comas & Mateu, 2008
| | |
| Art | Trechus serbicus Apfelbeck, 1902
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| Art | Trechus serianensis Breit, 1913
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| Art | Trechus sericeus J.T.Fleischer, 1829
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| Art | Trechus severi Ganglbauer, 1887
| | |
| Art | Trechus shangensis Belousov & Kabak, 2020
| | |
| Art | Trechus shennongi Ueno, 2004
| | |
| Art | Trechus shennongjianus Deuve, 2002
| | |
| Art | Trechus shibalicus Deuve & Kavanaugh, 2016
| | |
| Art | Trechus shiyueliang Deuve & Liang, 2016
| | |
| Art | Trechus sichuanicola Deuve, 1989
| | |
| Art | Trechus similis Kirby, 1837
| | |
| Art | Trechus simoni Abeille de Perrin, 1880 ⇒
| | |
| Art | Trechus simonyi Ganglbauer, 1891 ⇒ Trechus (Trechus) glacialis
| | |
| Art | Trechus simsoni Blackburn, 1894 ⇒ Sloanella simsoni
| | |
| Art | Trechus sinjanus G.Müller, 1913
| | |
| Art | Trechus sjostedti Alluaud, 1926
| | |
| Art | Trechus slovenicus Schweiger, 1950
| | |
| Art | Trechus smetanai Deuve, 2017
| | |
| Art | Trechus socius Apfelbeck, 1902 ⇒ Trechus (Trechus) alpicola acutangulus
| | |
| Art | Trechus soledadinus Guérin-Méneville, 1830
| | |
| Art | Trechus soleymanensis Morvan, 1976 ⇒ Trechus (Trechus) deliae
| | |
| Art | Trechus solidior Blackburn, 1901
| | |
| Art | Trechus solieri Reed, 1874
| | |
| Art | Trechus sollaudi Jeannel, 1916
| | |
| Art | Trechus solutilis Péringuey, 1908
| | |
| Art | Trechus spaethi Ganglbauer, 1904
| | |
| Art | Trechus spectabilis Mannerheim, 1852
| | |
| Art | Trechus speiseri Ganglbauer, 1892
| | |
| Art | Trechus spelaeus Reitter, 1870
| | |
| Art | Trechus spiniplatus Belousov & Kabak, 1998
| | |
| Art | Trechus splugensis Jeannel, 1927 ⇒ Trechus (Trechus) schaumii
| | |
| Art | Trechus springeri G.Müller, 1921
| | |
| Art | Trechus staudacheri G.Müller, 1923
| | |
| Art | Trechus stenocephalus Apfelbeck, 1918
| | |
| Art | Trechus stenoderus Jeannel, 1935
| | |
| Art | Trechus stephani G.Müller, 1913
| | |
| Art | Trechus strandzhensis Kostova & Bekchiev, 2023
| | |
| Art | Trechus striatus Allegro & Giachino, 2016
| | |
| Art | Trechus sturanyi Apfelbeck, 1904
| | |
| Art | Trechus styriacus Grimmer, 1841 ⇒ Trechus (Trechus) pilisensis
| | |
| Art | Trechus styx Apfelbeck, 1904
| | |
| Art | Trechus subcylindricus G.Müller, 1913
| | |
| Art | Trechus subnaevulus Reitter, 1903 ⇒ Trechus (Trechus) quadrimaculatus
| | |
| Art | Trechus subornatellus Blackburn, 1901
| | |
| Art | Trechus subparallelus Abeille de Perrin, 1904
| | |
| Art | Trechus subterraneus L.Miller, 1868
| | |
| Art | Trechus subzoigeicola Deuve, 2009
| | |
| Art | Trechus sucainus G.Müller, 1924
| | |
| Art | Trechus sudeticus Pawlowski, 1975 ⇒ Trechus (Trechus) pilisensis
| | |
| Art | Trechus suopoensis Belousov & Kabak, 2020
| | |
| Art | Trechus surdipennis Mateu & Deuve, 1979 ⇒ Trechus (Trechus) franzianus
| | |
| Art | Trechus svircevi G.Müller, 1925
| | |
| Art | Trechus sylvaticus L. Gaudin, 1925 ⇒ Trechus (Trechus) bordei
| | |
| Art | Trechus sylviahofmannae J.Schmidt, 2017
| | |
| Art | Trechus synaeces Jeannel, 1935
| | |
| Art | Trechus syriacus Putzeys, 1870 ⇒ Trechus (Trechus) quadristriatus
| | |
| Art | Trechus tabulae Péringuey, 1898
| | |
| Art | Trechus tahodiensis Jeannel, 1936 ⇒ Trechus (Trechus) felix
| | |
| Art | Trechus tahoensis Casey, 1918
| | |
| Art | Trechus taibaicola Deuve, 2001
| | |
| Art | Trechus taishi Belousov & Kabak, 1996
| | |
| Art | Trechus taitii Magrini, 1986
| | |
| Art | Trechus tamgaicus Belousov & Kabak, 1992
| | |
| Art | Trechus tarantsha Belousov & Kabak, 1994
| | |
| Art | Trechus tasmaniae Blackburn, 1901
| | |
| Art | Trechus tastavensis Belousov & Kabak, 1994
| | |
| Art | Trechus tauricus Winkler, 1912
| | |
| Art | Trechus temporalis Apfelbeck, 1902 ⇒ Trechus (Trechus) priapus priapus
| | |
| Art | Trechus tenerifensis Franz, 1981 ⇒ Trechus (Trechus) tenoensis
| | |
| Art | Trechus testaceus Duftschmid, 1812 ⇒ Trechus (Trechus) pilisensis
| | |
| Art | Trechus tewoicus Deuve, 2009
| | |
| Art | Trechus thracicus Pawlowski, 1973
| | |
| Art | Trechus tiani Deuve, 2002
| | |
| Art | Trechus tibialis Kirby, 1837
| | |
| Art | Trechus tiupicus Belousov & Kabak, 1994
| | |
| Art | Trechus tolminensis G.Müller, 1922
| | |
| Art | Trechus tombeanus Ganglbauer, 1904
| | |
| Art | Trechus torgaut Belousov & Kabak, 2019
| | |
| Art | Trechus tragelaphus J.Schmidt & Faille, 2018
| | |
| Art | Trechus transdanubiensis Nonveiller, Paviƒeviƒ & Popoviƒ, 1994
| | |
| Art | Trechus transversicollis J.Schmidt & Faille, 2018
| | |
| Art | Trechus transylvanicus Jeannel, 1921 ⇒ Trechus (Trechus) rhilensis
| | |
| Art | Trechus trebicianus G.Müller, 1914
| | |
| Art | Trechus trebinjensis Apfelbeck, 1904
| | |
| Art | Trechus trescavicensis Ganglbauer, 1891
| | |
| Art | Trechus treulandi G.Müller, 1909
| | |
| Art | Trechus tristis Duftschmid, 1812 ⇒ Trechus (Trechus) nigrinus
| | |
| Art | Trechus troglodytes Jeannel, 1920
| | |
| Art | Trechus truilheti Coiffait, 1952
| | |
| Art | Trechus tsanmensis Belousov & Kabak, 2019
| | |
| Art | Trechus turinensis Jeannel, 1922 ⇒ Trechus (Trechus) delarouzeei
| | |
| Art | Trechus udiensis Ortuño, 2017
| | |
| Art | Trechus uhagoni Crotch, 1869
| 3 | Unterarten |
| Art | Trechus ukokensis Belousov & Kabak, 1996
| | |
| Art | Trechus unisetosus Deuve, 2004
| | |
| Art | Trechus unzenensis Jeannel, 1930
| | |
| Art | Trechus usun Belousov & Kabak, 1992
| | |
| Art | Trechus utahensis Schaeffer, 1915
| | |
| Art | Trechus utsi J.Schmidt, 2016
| | |
| Art | Trechus vagans Jeannel, 1960
| | |
| Art | Trechus vallierensis Coiffait, 1974
| | |
| Art | Trechus vallombrosus G. & F.Rasetti, 1920
| | |
| Art | Trechus valstronae Focarile, 1949 ⇒ Trechus (Trechus) strigipennis
| | |
| Art | Trechus vandeli Coiffait, 1952
| | |
| Art | Trechus variicornis Putzeys, 1870
| | |
| Art | Trechus vasconicus Jeannel, 1920 ⇒ Trechus (Trechus) fulvus fulvus
| | |
| Art | Trechus velatensis Colas & A. Gaudin, 1935
| | |
| Art | Trechus velebiticus Ganglbauer, 1904
| | |
| Art | Trechus venetus Jeannel, 1931
| | |
| Art | Trechus ventriosus Jeannel, 1927
| | |
| Art | Trechus verbasci Duftschmid, 1812
| | |
| Art | Trechus verneri Jeannel, 1920
| | |
| Art | Trechus vesulinus Jeannel, 1927 ⇒ Trechus (Trechus) putzeysi
| | |
| Art | Trechus vicinus Putzeys, 1870 ⇒ Trechus (Trechus) melanocephalus
| | |
| Art | Trechus victoriae Blackburn, 1894
| | |
| Art | Trechus vidaretensis Bokor, 1921
| | |
| Art | Trechus vilasecai Zariquiey, 1920
| | |
| Art | Trechus villardi Bedel, 1883
| | |
| Art | Trechus vittatus Graells, 1858
| | |
| Art | Trechus vivax Péringuey, 1896
| | |
| Art | Trechus vivesi Jeanne, 1976
| | |
| Art | Trechus vranensis Breit, 1904
| | |
| Art | Trechus vulcanus Abeille de Perrin, 1904
| | |
| Art | Trechus vulneripennis W.S.MacLeay, 1825
| | |
| Art | Trechus wanghaifengensis Deuve, 1988
| | |
| Art | Trechus weberi Ganglbauer, 1911
| | |
| Art | Trechus weingaertneri Winkler, 1912
| | |
| Art | Trechus wienckei Rousseau, 1900
| | |
| Art | Trechus wiersbowskyi J.Schmidt & Faille, 2018
| | |
| Art | Trechus wingelmuelleri Ganglbauer, 1904
| | |
| Art | Trechus wollastoni Jeannel, 1922 ⇒ Trechus (Trechus) umbricola
| | |
| Art | Trechus wrzecionkoellus Deuve, 2011
| | |
| Art | Trechus wrzecionkoianus Deuve, 2005
| | |
| Art | Trechus yatsenkokhmelevskyi Iablokoff-Khnzorian, 1960
| | |
| Art | Trechus zangezuricus Iablokoff‑Khnzorian, 1966 ⇒ Trechus (Trechus) melanocephalus
| | |
| Art | Trechus zhicharevi Lutshnik, 1915
| | |
| Art | Trechus zhugquicus Deuve, 2009
| | |
| Art | Trechus zierisi P. Moravec, 1987 ⇒ Trechus (Trechus) arnoldii
| | |
| Art | Trechus zivkovi Knirsch, 1925
| | |
| Art | Trechus zorgatii Quéinnec & Ollivier, 2013
| | |
