Triaenogenius is a genus of beetles in the family Carabidae, containing the following species: \n* Triaenogenius arabicus Gestro, 1889 \n* Triaenogenius carinulatus (Fairmaire, 1887) \n* Triaenogenius congoensis Basilewsky, 1959 \n* Triaenogenius corpulentus Chaudoir, 1877 \n* Triaenogenius denticulatus Basilewsky, 1959 \n* Triaenogenius ferox (Erichson, 1843) \n* Triaenogenius gerstaeckeri (Chaudoir, 1877) \n* Triaenogenius kochi Basilewsky, 1964 \n* Triaenogenius lugubrinus (Boheman, 1860) \n* Triaenogenius lugubris (Schaum, 1863) \n* Triaenogenius sculpturatus (Gerstaecker, 1867)