<ref name="Gronenberg_et_al_1998">{{cite journal |first1=W. |last1=Gronenberg |first2=B. |last2=Hölldobler |first3=G. D. |last3=Alpert |year=1998 |title=Jaws that snap: control of mandible movements in the ant ''Mystrium'' |url=https://antcat.org/documents/7833/gronenberg_et_al_1998_j_insect_physiol_mandible_movements_in_mystrium.pdf |journal=Journal of Insect Physiology |publisher= |volume=44 |issue= |pages=241–253 |doi= }}</ref>