Ratufa Gray, 1867
Ratufa affinis subsp. affinis Raffles, 1821
Ratufa affinis subsp. bancana Lyon, 1906
Ratufa affinis subsp. baramensis Bonhote, 1900
Ratufa affinis subsp. bunguranensis Thomas & Hartert, 1894
Ratufa affinis subsp. cothurnata Lyon, 1911
Ratufa affinis subsp. ephippium Müller, 1838
Ratufa affinis subsp. hypoleucos Horsfield, 1823
Ratufa affinis subsp. insignis Miller, 1903
Ratufa affinis subsp. polia Lyon, 1906
