Ants with two nodes typically have a stinger. True or False?

The statement is true: ants with two nodes typically have a stinger. In entomology, ants are classified based on their anatomical features, including the number of nodes (or petioles) between the thorax and abdomen. Ants belonging to the subfamilies Formicinae and Myrmicinae often exhibit this feature.

In general, stinging is a defense mechanism, and many ants possess this ability, especially those with two nodes, such as many species within these subfamilies. Some of these ants utilize their stinger to inject venom into predators or threats, which is a common characteristic of these ant species.

While there are exceptions based on specific species and their ecological adaptations, the presence of two nodes is generally associated with the likelihood of having a stinger, making the statement broadly applicable to many ant species. This knowledge is useful when identifying ant species or understanding their behavior in a giving environment.