Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
The tip of the trap: the blunt-force weapons of the trap-jaw ant Odontomachus meinerti.

Misiones, Argentina
Odontomachus meinerti, with mandibles locked into the "ready-to-fire" position, trigger hairs pointing forward.

Misiones, Argentina
Odontomachus coquereli. Notice the tiny mites riding on this ant's mandibles.  The mites are apparently able to hold tight even when the jaws of their host slam shut at high speed.

Madagascar
Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Although most ants hunt by sense of touch and smell, Harpegnathos saltator is a visual predator, spotting prey from a distance and snaring it tiny rows of teeth on the elongate mandibles.

Laboratory colony at Arizona State University, USA
Caught! A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Caught!  A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
Caught! A small cricket is impaled on the mandibles of a malagasy trap-jaw ant, Odontomachus coquereli.

Madagascar
See photo in original gallery.
all images and text © Alex Wild 2001-2013