An Introduction to Entomology: Vol. 2 / or Elements of the Natural History of the Insects

A systematic survey of insect natural history presents the organization and behavior of social and solitary species, contrasting imperfect and perfect societies and detailing ants, termites, wasps, bumble‑bees and hive‑bees. It describes nest construction, repair, division of labour among workers, soldiers and reproductives, provisioning and defensive tactics, and the mechanisms of collective coordination. Later sections treat locomotion and metamorphosis from larva and pupa to imago, acoustic and luminous phenomena, seasonal torpor and hibernation, and the nature and limits of instinct, combining observational description with analysis of the adaptive roles of these traits.