<ref name="Ogata_et_al_1994">{{cite journal |first1=K. |last1=Ogata |first2=Y. |last2=Touyama |first3=B.-M. |last3=Choi |year=1994 |title=Ant fauna of Hiroshima Prefecture, Japan. [In Japanese.] |url= |journal=Ari |publisher= |volume=18 |issue= |pages=18–25 |doi= }}</ref>