<ref name="Peregrine_et_al_1974">{{cite journal |first1=D. J. |last1=Peregrine |first2=A. |last2=Mudd |first3=J. M. |last3=Cherrett |year=1974 |title=Anatomy and preliminary chemical analysis of the post-pharyngeal glands of the leaf-cutting ant, ''Acromyrmex'' ''octospinosus'' (Reich) (Hym., Formicidae) |url= |journal=Insectes Sociaux |publisher= |volume=20 |issue= |pages=355–363 |doi= }}</ref>