Classification
Tree [regio]Heteroptera [subordo]
Lygaeidae [familia]
Rhyparochrominae [subfamilia]
Trapezonotus [genus]
Gnopherus [subgenus]
Subgenus Gnopherus Stål, 1872 contains the following taxa:
Trapezonotus (Gnopherus) alticola Zheng, 1981 [species]
Trapezonotus (Gnopherus) anorus (Flor, 1860) [species]
Trapezonotus (Gnopherus) subtilis Jakovlev, 1889 [species]