Eli Sarnat, Bugwood.org

Head at left.

Eli Sarnat, Bugwood.org

Head at left.

Eli Sarnat, Bugwood.org

Live ants on stone.

Eli Sarnat, Bugwood.org

Live workers on stone.

Eli Sarnat, Bugwood.org

Minor worker. Head at left.

Eli Sarnat, Bugwood.org

Close-up of face.

Eli Sarnat, Bugwood.org

Antennal scapes distinctly longer than head width.

Eli Sarnat, Bugwood.org

Head width.

Eli Sarnat, Bugwood.org

Postpetiole not distinctly swollen relative to petiole.

Eli Sarnat, Bugwood.org

Propodeal spine.

Eli Sarnat, Bugwood.org

Promesonotum composed of two distinct convexities.

Eli Sarnat, Bugwood.org

Antennal club 3-segmented.