Otus Pennant, 1769
Otus sunia distans Friedmann & Deignan, 1939
Otus sunia japonicus Temminck & Schlegel, 1844
Otus sunia leggei Ticehurst, 1923
Otus sunia malayanus (Hay, 1845)
Otus sunia modestus (Walden, 1874)
Otus sunia nicobaricus (Hume, 1876)
Otus sunia rufipennis (Sharpe, 1875)
Otus sunia stictonotus (Sharpe, 1875)
Otus sunia subsp. sunia (Hodgson, 1836)