Tetrix is een geslacht van rechtvleugeligen uit de familie doornsprinkhanen (Tetrigidae). De wetenschappelijke naam van dit geslacht is voor het eerst geldig gepubliceerd in 1802 door Latreille.

Soorten 
Het geslacht Tetrix omvat de volgende soorten:
Tetrix aelytra Deng, Zheng & Wei, 2009
Tetrix akagiensis Uchida & Ichikawa, 1999
Tetrix albistriatus Yao & Meng, 2006
Tetrix albomaculatus Zheng & Jiang, 2006
Tetrix albomarginis Zheng & Nie, 2005
Tetrix albonota Zheng, 2005
Tetrix americana Hancock, 1909
Tetrix andeanum Hebard, 1923
Tetrix arcunotus Ingrisch, 2001
Tetrix arenosa Burmeister, 1838
Tetrix areolata Westwood, 1841
Tetrix baoshanensis Zheng, Wei & Liu, 1999
Tetrix barbifemura Zheng, 1998
Tetrix beibuwanensis Zheng & Jiang, 1994
Tetrix beihaiensis Deng & Zheng, 2007
Tetrix bipunctata Linnaeus, 1758
Tetrix bolivari Saulcy, 1901
Tetrix brachynota Zheng & Deng, 2004
Tetrix brevipennis Zheng & Ou, 2010
Tetrix brunnerii Bolívar, 1887
Tetrix cavifrontalis Liang, 1998
Tetrix cenwanglaoshana Zheng, Jiang & Liu, 2005
Tetrix ceperoi Bolívar, 1887
Tetrix ceperoides Zheng & Jiang, 1997
Tetrix changbaishanensis Ren, Wang & Sun, 2003
Tetrix changchunensis Wang, Wang & Ren, 2005
Tetrix chichibuensis Uchida & Ichikawa, 1999
Tetrix chongqingensis Zheng & Shi, 2002
Tetrix cliva Zheng & Deng, 2004
Tetrix collina Rehn, 1952
Tetrix condylops Gerstaecker, 1869
Tetrix crassivulva Denis, 1954
Tetrix curvimarginus Zheng & Deng, 2004
Tetrix cuspidata Hancock, 1907
Tetrix cyaneum Stoll, ja
Tetrix dentifemura Zheng, Shi & Luo, 2003
Tetrix dimidiata Westwood, 1841
Tetrix dongningensis Wang, 2007
Tetrix dorrigensis Rehn, 1952
Tetrix dubiosus Bolívar, 1887
Tetrix ensifer Westwood, 1841
Tetrix erhaiensis Zheng & Mao, 1997
Tetrix ewenkensis Zheng, Shi & Mao, 2010
Tetrix fengmanensis Ren, Meng & Sun, 2003
Tetrix fuchuanensis Zheng, 1998
Tetrix fuhaiensis Zheng, Zhang, Yang & Wang, 2006
Tetrix fuliginosa Zetterstedt, 1828
Tetrix gibbosa Meng & Wang, 2012
Tetrix gifuensis Storozhenko, Ichikawa & Uchida, 1994
Tetrix glochinota Zhao, Niu & Zheng, 2010
Tetrix gracilis Bruner, 1906
Tetrix grossifemura Zheng & Jiang, 1997
Tetrix grossovalva Zheng, 1994
Tetrix guangxiensis Zheng & Jiang, 1996
Tetrix guibeiensis Zheng, Lu & Li, 2000
Tetrix guibeioides Deng, Zheng & Wei, 2007
Tetrix guilinica Li & Huang, 2000
Tetrix guinanensis Zheng & Jiang, 2002
Tetrix huanjiangensis Zheng, Shi & Mao, 2010
Tetrix hururanus Ingrisch, 2001
Tetrix interrupta Zheng & Xu, 2010
Tetrix irrupta Bolívar, 1887
Tetrix japonica Bolívar, 1887
Tetrix jigongshanensis Zhao, Niu & Zheng, 2010
Tetrix jilinensis Ren, Wang & Meng, 2004
Tetrix jingheensis Liang & Zheng, 1998
Tetrix jinshajiangensis Zheng & Shi, 2001
Tetrix jiuwanshanensis Zheng, 2005
Tetrix kantoensis Uchida & Ichikawa, 1999
Tetrix kraussi Saulcy, 1888
Tetrix kunmingensis Zheng & Ou, 1993
Tetrix kunmingoides Zheng, 2005
Tetrix laticeps Westwood, 1841
Tetrix latifemuroides Zheng, 2005
Tetrix latipalpa Cao & Zheng, 2011
Tetrix lativertex Zheng, Li & Wei, 2002
Tetrix liuwanshanensis Deng, Zheng & Wei, 2007
Tetrix lochengensis Zheng, 2005
Tetrix longipennioides Zheng & Ou, 2010
Tetrix longipennis Zheng, 2006
Tetrix longzhouensis Zheng & Jiang, 2000
Tetrix macilenta Ichikawa, 1993
Tetrix maguanensis Deng, Zheng & Wei, 2007
Tetrix mandanensis Zheng & Ou, 2010
Tetrix minor Ichikawa, 1993
Tetrix miserus Walker, 1871
Tetrix montivaga Rehn, 1952
Tetrix morbillosus Fabricius, 1787
Tetrix mundus Walker, 1871
Tetrix nanpanjiangensis Deng, Zheng & Wei, 2008
Tetrix nanus Bruner, 1910
Tetrix nigricolle Walker, 1871
Tetrix nigrimarginis Zheng & Ou, 2004
Tetrix nigristriatus Zheng & Nie, 2005
Tetrix nigromaculata Zheng & Shi, 2002
Tetrix nigrotibialis Chen, Zheng & Zeng, 2010
Tetrix nikkoensis Uchida & Ichikawa, 1999
Tetrix nonmaculata Zheng & Ou, 2004
Tetrix ochronotata Zheng, 1998
Tetrix ornata Say, 1824
Tetrix parabarbifemura Zheng & Ou, 2004
Tetrix parabipunctata Zheng & Ou, 2004
Tetrix parabrachynota Zheng, Wang & Shi, 2007
Tetrix phrynus Rehn, 1952
Tetrix priscus Bolívar, 1887
Tetrix pseudosimulans Zheng & Shi, 2010
Tetrix qilianshanensis Zheng & Chen, 2000
Tetrix qinlingensis Zheng, Huo & Zhang, 2000
Tetrix rectimargina Zheng & Jiang, 2004
Tetrix reductus Walker, 1871
Tetrix ruyuanensis Liang, 1998
Tetrix sadoensis Storozhenko, Ichikawa & Uchida, 1994
Tetrix serrifemoralis Zheng, 1998
Tetrix serrifemoroides Zheng & Jiang, 2002
Tetrix shaanxiensis Zheng, 2005
Tetrix shennongijaensis Zheng, Li & Wei, 2002
Tetrix sierrana Rehn & Grant, 1956
Tetrix sigillatum Bolívar, 1908
Tetrix signatus Bolívar, 1887
Tetrix silvicultrix Ichikawa, 1993
Tetrix simulanoides Zheng & Jiang, 1996
Tetrix simulans Bey-Bienko, 1929
Tetrix sinufemoralis Liang, 1998
Tetrix sipingensis Hao, Wang & Ren, 2006
Tetrix subulata Linnaeus, 1758
Tetrix subulatoides Zheng, Zhang, Yang & Wang, 2006
Tetrix tartara Bolívar, 1887
Tetrix tenuicornis Sahlberg, 1891
Tetrix tenuicornoides Wang, Yuan & Ren, 2006
Tetrix tianensis Zheng, 2005
Tetrix tinkhami Zheng & Liang, 1998
Tetrix torulosinota Zheng, 1998
Tetrix torulosinotoides Zheng & Jiang, 2004
Tetrix totulihumerus Zheng & Nie, 2005
Tetrix transimacula Zheng, 1998
Tetrix tubercarina Zheng & Jiang, 1994
Tetrix tuerki Krauss, 1876
Tetrix undatifemura Zheng, Huo & Zhang, 2000
Tetrix undulata Sowerby, 1806
Tetrix wadai Uchida & Ichikawa, 1999
Tetrix wagai Bazyluk, 1962
Tetrix weishanensis Zheng & Mao, 2002
Tetrix wutaishanensis Zheng & Shi, 2010
Tetrix xiangzhouensis Deng, Zheng & Wei, 2008
Tetrix xinchengensis Deng, Zheng & Wei, 2007
Tetrix xinganensis Zheng, 1997
Tetrix xinjiangensis Zheng, 1996
Tetrix yangshuoensis Li & Huang, 2000
Tetrix yaoshanensis Liang, 1998
Tetrix yizhouensis Zheng & Deng, 2004
Tetrix yunlongensis Zheng & Mao, 2002
Tetrix yunnanensis Zheng, 1992
Tetrix zayuensis Zheng & Shi, 2009
Tetrix zhengi Jiang, 1994

Doornsprinkhanen