Trilophidius is a genus of beetles in the family Carabidae, containing the following species: \n* Trilophidius alluaudi Jeannel, 1957 \n* Trilophidius basilewskyi Jeannel, 1957 \n* Trilophidius bayoni Jeannel, 1957 \n* Trilophidius carinatus Balkenohl, 2001 \n* Trilophidius cervilineatus Balkenohl, 2001 \n* Trilophidius congoanus (Burgeon, 1935) \n* Trilophidius decorsei Jeannel, 1957 \n* Trilophidius devroeyi Jeannel, 1957 \n* Trilophidius ellenbergeri Jeannel, 1957 \n* Trilophidius endroedii Balkenohl, 2001 \n* Trilophidius fastigatus Balkenohl, 2001 \n* Trilophidius impunctatus (Putzeys, 1868) \n* Trilophidius itombwanus Jeannel, 1957 \n* Trilophidius kahuzicus Jeannel, 1957 \n* Trilophidius leleupi Jeannel, 1957 \n* Trilophidius minutulus Balkenohl, 2001 \n* Trilophidius pallidus (Basi