Ectal views of the volsella in Brachymyrmex depilis A Brachymyrmex CMW-011 B Brachymyrmex patagonicus C Red lines running from the dorsum of both the distal and apical ends of the volsella not including the digitus.

 
 
  Part of: Wilson CM, Smith-Herron A, Cook JL (2016) Morphology of the male genitalia of Brachymyrmex and their implications in the Formicinae phylogeny. Journal of Hymenoptera Research 50: 81-95. https://doi.org/10.3897/JHR.50.8697