Termite, (order Isoptera), any of a group of cellulose-eating insects, the social system of which shows remarkable parallels with those of ants and bees, although it has evolved independently. Even though termites are not closely related to ants, they are sometimes referred to as white ants.
Termites, which number about 2,750 species, are distributed widely, reaching their greatest abundance in numbers and species in tropical rainforests around the world (see video). In North America termites are found as far north as Vancouver, British Columbia (Zootermopsis), on the Pacific coast, and Maine and eastern Canada (Reticulitermes) on the Atlantic coast.