Bee

Late Cretaceous – Present | image = Tetragonula carbonaria (14521993792).jpg | image_caption = The sugarbag bee, ''Tetragonula carbonaria'' | display_parents = 3 | taxon = Anthophila | authority = | subdivision_ranks = Families | subdivision = | synonyms = Apiformes (from Latin '''apis''') }}

Bees are winged insects that form a monophyletic clade Anthophila within the superfamily Apoidea of the order Hymenoptera, with over 20,000 known species in seven recognized families. Some speciesincluding honey bees, bumblebees, and stingless bees are social insects living in highly hierarchical colonies, while most species (>90%)including mason bees, carpenter bees, leafcutter bees, and sweat beesare solitary. Members of the most well-known bee genus, ''Apis'' (i.e. honey bees), are known to construct hexagonally celled waxy nests called hives.

Unlike the closely related wasps and ants, who are carnivorous/omnivorous, bees are herbivores that specifically feed on nectar (nectarivory) and pollen (palynivory), the former primarily as a carbohydrate source for metabolic energy, and the latter primarily for protein and other nutrients for their larvae. They are found on every continent except Antarctica, and in every habitat on the planet that contains insect-pollinated flowering plants. The most common bees in the Northern Hemisphere are the Halictidae, or sweat bees, but they are small and often mistaken for wasps or flies. Bees range in size from tiny stingless bee species, whose workers are less than long, to the leafcutter bee ''Megachile pluto'', the largest species of bee, whose females can attain a length of . Vertebrate predators of bees include primates and birds such as bee-eaters; insect predators include beewolves and dragonflies.

Bees are best known to humans for their ecological roles as pollinators and, in the case of the best-known species, the western honey bee, for producing honey, a regurgitated viscous mixture of digested monosaccharides kept as food storage of the bee colony. Pollination management via bees is important both ecologically and agriculturally, and the decline in wild bee populations has increased the demand and value of domesticated pollination by commercially managed hives of honey bees. The analysis of 353 wild bee and hoverfly species across Britain from 1980 to 2013 found the insects have been lost from a quarter of the places they inhabited in 1980. Human beekeeping or apiculture (meliponiculture for stingless bees) has been practiced as a discipline of animal husbandry for millennia, since at least the times of Ancient Egypt and Ancient Greece. Bees have appeared in mythology and folklore, through all phases of art and literature from ancient times to the present day, although primarily focused in the Northern Hemisphere where beekeeping is far more common. In Mesoamerica, the Maya have practiced large-scale intensive meliponiculture since pre-Columbian times. Provided by Wikipedia