File:Probolomyrmex petiolatus F26.jpg

Summary
Figure 26. SEM micrography of Probolomyrmex petiolatus (worker - CASENT0610407). A. Habitus. B. Mandibles (he = hypostomal margin; esm = external surface of basal region of mandible). C. Antenna (ap = antennal pit; lah = long appressed hair; sh = short hair). D. Metapleural gland. E. Petiole (pil = postero-inferior lobe of petiole; sp = subpetiolar process).

[[Media:Oliveira, A.M., Feitosa, R.M. 2019. Taxonomic revision of the genus Probolomyrmex for the Neotropical region.pdf|Oliveira, A.M., Feitosa, R.M. 2019. Taxonomic revision of the genus Probolomyrmex Mayr, 1901 (Hymenoptera: Formicidae: Proceratiinae) for the Neotropical Region. Zootaxa 4614 (1): 61–94]].