Subfamily PONERINAE
Tribe PONERINI
Hypoponera opaciceps (Mayr)

Hypoponera opaciceps, full face view of a worker (click image to enlarge).
Photo courtesy of http://www.antweb.org/

Hypoponera opaciceps, side view of a worker (click image to enlarge).
Photo courtesy of http://www.antweb.org/