<ref name="Terayama_1992">{{cite journal |first1=M. |last1=Terayama |year=1992 |title=Structure of ant communities in east Asia. 1. Regional differences and species richness. [In Japanese.] |url= |journal=Bulletin of the Biogeographical Society of Japan |publisher= |volume=47 |issue= |pages=1–31 |doi= }}</ref>