Classification
Tree [regio]Heteroptera [subordo]
Lygaeidae [familia]
Rhyparochrominae [subfamilia]
Plinthisus [genus]
Locutius [subgenus]
Subgenus Locutius Distant, 1918 contains the following taxa:
Plinthisus (Locutius) daneghanus Linnavuori & Van Harten, 2000 [species]