Bullet Ant

The bullet ant is active all over the forest, from the floor to the treetops. It is usually found on lianas and tree trunks close to the ground.

This insect lives from Nicaragua down to the Amazon.

This long, black ant is distinct from other ants in Central America because it is enormous, second only to the Greater Giant Hunting Ant (Dinoponera gigantea). The bullet ant is hairier than fellow hunting ants.

The colony burrows a nest with different entrances on the ground between tree buttresses. Some arboreal nests have also been discovered. Workers guard the nest against vertebrates and other insects, including other bullet ants. While these ants do live in colonies, individuals search for food alone. Foraging workers hunt insect prey and look for plant sap between dusk and dawn. They may also look for food among the trees during the day if it is cloudy.

The bullet ant has one of the most painful insect stings or bites that you can encounter in central America. Sometimes they fall from higher tree branches and attack when they encounter a large, frightening creature, such as a human. First the bullet ant bites; once the mandibles are securely squeezing the victim, the ant turns its abdomen to sting at the same time. While this may cause some pain and swelling, the venom does not cause sickness or death, and bullet ants are not encountered in droves and swarms like army ants.

This hunting ant eats insects, plant exudates, and sap.

The bullet ant can reach 2.5 cm long.

Order: Hymenoptera
Family: Formicidae

Hogue, Charles L. Latin American Insects and Entomology. University of California Press: Berkely and Los Angeles, 1993.

Carroll, C. R. and Janzen, D. H. in Janzen, Daniel H. Costa Rican Natural History. Chicago: University of Chicago Press, 1983.

Kricher, John. A Neotropical Companion: an introduction to the animals, plants, and ecosystems of the New World tropics. Princeton University Press: Princeton, NJ, 1997.

-Amy Strieter, Wildlife Writer