<ref name="Wilson_&_Hölldobler_1985">{{cite journal |first1=E. O. |last1=Wilson |first2=B. |last2=Hölldobler |year=1985 |title=Caste-specific techniques of defense in the polymorphic ant ''Pheidole'' ''embolopyx'' (Hymenoptera: Formicidae) |url= |journal=Insectes Sociaux |publisher= |volume=32 |issue= |pages=3–22 |doi= }}</ref>