Full face (top row), lateral (middle row) and dorsal (bottom row) views of Trachymyrmex pakawa and Trachymyrmex smithi. Left column, T. pakawa. Right column, T. smithi. Scale bars: top, 0.5 mm; middle and bottom, 1.0 mm.

  Part of: Sánchez-Peña SR, Chacón-Cardosa MC, Canales-del-Castillo R, Ward L, Resendez-Pérez D (2017) A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico. ZooKeys 706: 73-94. https://doi.org/10.3897/zookeys.706.12539