Entomology

Social Insect

사회성 곤충

Definition

An insect that lives in organized colonies with division of labor, such as ants, bees, wasps, and termites.

Detailed Explanation

Social insects represent less than 2% of all insect species but account for over 50% of insect biomass on Earth, reflecting their ecological dominance. Their colonies function as superorganisms — individuals sacrifice direct reproduction for collective success. Termite mounds regulate internal temperature and CO₂ to within fractions of a degree. Army ants function as mobile colony units that can overwhelm prey far larger than any individual ant could subdue.

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