The body of an ant is clearly divided into three sections: the head, the thorax, and the gaster. (The narrow waist is actually within the abdomen, so the part of the abdomen behind the waist is called the gaster.) The waist can be made up of one or two small segments, depending on the species. Ants are social insects living in colonies comprised of one or a few queens, and many workers. The queen generally stays deep and safe within a nest. Most ants that you see are workers and these are all females. Depending on species, workers may be similar in size, or come in a range of sizes. Ants tend to come in dark or earth tones. Different species are black, earth-tone reds, pale tans, and basic browns.













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Caveat: Ants are very diverse and it is difficult to generalize about them. Adult Males and Females When ant colonies reproduce, the new queens and males may be found in the colony.

These are "flying ants" and have two pairs of wings. Males generally have small heads, large eyes, large thoraces, and a pair of claspers at the end of the gaster. Once they fly (and mate), males do not live very long. After mating, new queens break off their wings and never fly again. Without wings, they can generally be distinguished from workers by their larger body size, larger thorax and larger abdomen. All workers are females.