title: Social insects.
mesh_terms: D000819:Animal Communication; D000818:Animals; D001000:Ants / Q000502:physiology; D001516:Bees / Q000502:physiology; D005075:Biological Evolution; D001517:Coleoptera / Q000502:physiology; D004219:District of Columbia; D004463:Ecology; D007313:Insecta / Q000502:physiology*; D010675:Pheromones / Q000032:analysis; D012930:Social Dominance
chemical_list: D010675:Pheromones