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Most species are diurnal, and forage on the ground or onto low vegetation in search of food, but a few are nocturnal and only forage at night. [98] [115] Most Myrmecia ants are active during the warmer months, and are dormant during winter. [116] However, M. pyriformis is a nocturnal species that is active throughout the whole year.
An invasive species' "serious impact on biological diversity and/or human activities," and; That species' "illustration of important issues surrounding biological invasion". [1] According to the ISSG, "only one species from each genus was selected." [1] However, the renaming of Clidemia hirta [3] now implies two Miconia species in the list.
While some species of Myrmecia possess the gamergates, the female workers of Myrmecia pyriformis are also able to reproduce. A colony of the genus was collected in 1998 without a queen, but the colony continued producing workers for the next three years. [6] Guinness World Records listed Myrmecia pyriformis as the world's most dangerous ant. [1]
Dinoponera is a strictly South American genus of ant in the subfamily Ponerinae, commonly called tocandiras or giant Amazonian ants. [2] These ants are generally less well known than Paraponera clavata, the bullet ant, yet Dinoponera females may surpass 3–4 cm (1.2–1.6 in) in total body length, making them among the largest ants in the world.
The largest genus is Neivamyrmex, which contains more than 120 species; the most predominant species is Eciton burchellii; its common name "army ant" is considered to be the archetype of the species. Most Old World army ants are divided between the tribes Aenictini and Dorylini.
Established by French zoologist Pierre André Latreille in 1809, the subfamily has more than 3,000 described species, placing it as the second largest ant subfamily. Despite this, the hyperdiverse genus Camponotus is the most diverse group of ants in the world, with more than 1,100 species described. [41] [110]
Pogonomyrmex maricopa, the Maricopa harvester ant, is one of the most common species of harvester ant found in the U.S. state of Arizona, [1] but it is also known from California, Colorado, New Mexico, Nevada, Texas and Utah, and the Mexican states of Baja California, Chihuahua, Sinaloa and Sonora. [2]
These ants are commonly called "crazy ants" because instead of following straight lines, they dash around erratically. They have a broad distribution, including much of the tropics and subtropics, and are also found in buildings in more temperate regions, making them one of the most widespread ant species in the world. This species, as well as ...