<ref name="Kohout_2007">{{cite journal |first1=R. |last1=Kohout |year=2007 |title=A review of the subgenus ''Polyrhachis'' (''Campomyrma'') Wheeler from Borneo with descriptions of new species (Hymenoptera:Formicidae: Formicinae) |url=https://antcat.org/documents/3917/21378.pdf |journal=Asian Myrmecology |publisher= |volume=1 |issue= |pages=7–17 |doi= }}</ref>