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FIGURES 186–192. Megalomyrmex male abdominal sterna IX, ectal view; scale bars 0.2 mm. Longitudinal arrow pointing from anterior to posterior. 186. M. mondabora. 187. M. mondaboroides. 188. M. silvestrii. 189. M. symmetochus. 190. M. wallacei. 191. M. wettereri. 192. M. male 01.

Boudinot, B.E. Sumnicht, T.P. and Adams, R.M.M. 2013. Central American ants of the genus Megalomyrmex Forel (Hymenoptera: Formicidae): six new species and keys to workers and males. Zootaxa 3732:1-82.