Acrossus Mulsant, 1842
Acrossus igai subsp. igai Nakane, 1956
Acrossus igai pseudoigai Nakane & Masumoto, 1967
Acrossus igai sakuraii Nakane & Masumoto, 1967
Acrossus igai tsurugianus Nakane & Masumoto, 1967