Knowra Ant Ant An ant is a eusocial insect in the family Formicidae, distinguished by elbowed antennae and a narrow waist. Most live in colonies where queens, workers, and males have different reproductive roles.
Eusociality : A social system with cooperative brood care, overlapping generations, and reproductive division of labor. Ant colonies are a prominent example of this unusually integrated form of social life.
Ant pheromone : A chemical signal released by an ant that can alter the behavior of other ants. Pheromone trails let foragers recruit nestmates to food sources.
Ant colony optimization : A computational search method inspired by ants' trail-based foraging and collective route selection. The algorithm adapts ant trail reinforcement to find efficient solutions to optimization problems.
Termite : A social insect in the order Blattodea that feeds mainly on wood and other cellulose-rich material. Termites resemble ants socially but belong to a different insect lineage and have distinct anatomy.
Ecosystem engineer : An organism that substantially modifies its environment, changing resources available to other species. Ant nest building and excavation alter soil structure and local habitat conditions.
Insect : An arthropod with a three-part body, six legs, and usually one or two pairs of wings. Ant anatomy and development are variations on the broader insect body plan.
Ant foraging : The search for, collection of, and transport of food by ants. Foraging shows how colony needs shape the work of individual ants.
Biological pest control : The use of organisms or biological processes to suppress pest populations. Some ants prey on or deter crop pests, though their effects depend on the ecosystem.
Wasp : A hymenopteran insect that is neither an ant nor a bee, with many solitary and social species. Ants evolved from wasp-like ancestors, and winged ants can be mistaken for wasps.
Soil bioturbation : The mixing and restructuring of soil by organisms moving through or excavating it. Ants redistribute soil and organic matter as they build and maintain nests.
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