File:Paratrechina umbra 133.jpg

Figure 133. Paratrechina umbra worker USNMENT00755067


 * Williams, J.L., LaPolla, J.S. 2016. Taxonomic revision and phylogeny of the ant genus Prenolepis (Hymenoptera: Formicidae). Zootaxa. 4200(2):201–258. doi:10.11646/zootaxa.4200.2.1