Classification
Tree [regio]Heteroptera [subordo]
Lygaeidae [familia]
Rhyparochrominae [subfamilia]
Plinthisus [genus]
Isioscytus [subgenus]
Subgenus Isioscytus Horváth, 1876 contains the following taxa:
Plinthisus (Isioscytus) andalusicus Wagner, 1963 [species]
Plinthisus (Isioscytus) himyaritus Linnavuori, 1978 [species]
Plinthisus (Isioscytus) minutissimus Fieber, 1864 [species]
Plinthisus (Isioscytus) ptilioides Puton, 1874 [species]
Plinthisus (Isioscytus) reyi Puton, 1882 [species]
Plinthisus (Isioscytus) saundersi Horváth, 1893 [species]