Mundochthonius J. C. Chamberlin, 1929
Mundochthonius japonicus imadatei Morikawa, 1956
Mundochthonius japonicus subsp. japonicus Chamberlin, 1929
Mundochthonius japonicus scolytidis Morikawa, 1954
Mundochthonius japonicus tripartitus Morikawa, 1956
