Ratufa bicolor subsp. melanopepla Miller 1900
Synonyms: Ratufa bicolor subsp. anambae Miller 1900; Ratufa bicolor subsp. angusticeps Miller 1901; Ratufa bicolor subsp. dicolorata Robinson and Kloss 1914; Ratufa bicolor subsp. fretensis Thomas and Wroughton 1909; Ratufa bicolor subsp. penangensis Robinson and Kloss 1911; Ratufa bicolor subsp. peninsulae (Miller 1913); Ratufa bicolor subsp. tiomanensis Miller 1900 .