honeybee n : social bee often domesticated for the honey it produces [syn: Apis mellifera]
- Arabic: (naħl)
- Bulgarian: медоносна пчела
- Chinese: 蜜蜂 (mìfēng)
- Czech: včela medonosná
- Dutch: honingbij
- Finnish: hunajamehiläinen
- French: abeille à miel , abeille
- German: Honigbiene
- trreq Hebrew
- Italian: ape da miele , ape domestica
- Japanese: 蜜蜂 (みつばち, mitsubachi)
- Korean: 꿀벌 (ggulbeol)
- Norwegian: honningbie
- Portuguese: abelha doméstica , abelha de mel
- Russian: пчела медоносная, медоносная пчела
- Spanish: abeja
- Turkish: bal arısı
- This article refers collectively to all true honey bees; for the "common" domesticated honey bee, see Western honey bee
Origin, systematics and distribution
Honey bees as a group appear to have their center of origin in South and Southeast Asia (including the Philippines), as all but one of the extant species are native to that region, notably the most plesiomorphic living species (Apis florea and A. andreniformis). The first Apis bees appear in the fossil record at the Eocene-Oligocene boundary, in European deposits dating about 35 million years ago. The origin of these prehistoric honey bees does not necessarily indicate that Europe is where the genus originated, only that it occurred there at that time. There are few known fossil deposits in the suspected region of honeybee origin, and fewer still have been thoroughly studied; moreover, the tropical conditions are generally not ideal for fossilization of small land animals.
The close relatives of modern honey bees - e.g. bumblebees and stingless bees - are also social to some degree, and thus social behavior seems a plesiomorphic trait that predates the origin of the genus. Among the extant members of Apis, the more basal species make single, exposed combs, while the more recently-evolved species nest in cavities and have multiple combs, which has greatly facilitated their domestication.
Most species have historically been cultured or at least exploited for honey and beeswax by humans indigenous to their native ranges. Only two of these species have been truly domesticated, one (Apis mellifera) at least since the time of the building of the Egyptian pyramids, and only that species has been moved extensively beyond its native range.
Today's honey bees constitute three clades (Engel 1999, Arias & Sheppard 2005):
Dwarf honey bees - subgenus Micrapis
- Apis florea and Apis andreniformis are small honey bees of southern and southeastern Asia. They make very small, exposed nests in trees and shrubs. Their stings are often incapable of penetrating human skin, so the hive and swarms can be handled with minimal protection. They occur largely sympatrically though they are very distinct evolutionarily and are probably the result of allopatric speciation, their distribution later converging. Given that A. florea is more widely distributed and A. andreniformis is considerably more aggressive, honey is - if at all - usually harvested from the former only. They are the most ancient extant lineage of honey bees, maybe diverging in the Bartonian (some 40 mya or slightly later) from the other lineages, but among themselves do not seem to have diverged a long time before the Neogene.(Arias & Sheppard 2005)
Giant honey bees - subgenus Megapis There is one recognized species which usually builds single or a few exposed combs on high tree limbs, on cliffs, and sometimes on buildings. They can be very fierce. Periodically robbed of their honey by human "honey hunters", colonies are easily capable of stinging a human being to death when provoked. Their origin as a distinct lineage is only slightly more recent than that of the dwarf honey bees.
- Apis dorsata, the Giant honey bee proper, is native and widespread across most of South and Southeast Asia.
- Apis dorsata binghami, the Indonesian honey bee, is classified as the Indonesian subspecies of the Giant honey bee or a distinct species; in the latter case, A. d. breviligula and/or other lineages would probably also have to be considered species.
- Apis dorsata laboriosa, the Himalayan honey bee, was initially described as a distinct species. Later, it was included in A. dorsata as a subspecies (Engel 1999) based on the biological species concept, though authors applying a genetic species concept have suggested it should be considered a species (Arias & Sheppard 2005). Essentially restricted to the Himalayas, it differs little from the Giant honey bee in appearance, but has extensive behavioral adaptations which enable it to nest in the open at high altitudes despite low ambient temperatures. It is the largest living honey bee.
Cave-nesting honey bees - subgenus Apis
- Eastern species
- These are 3 or 4 species. The reddish Koschevnikov's Bee (Apis koschevnikovi) from Borneo is well distinct; it probably derives from the first colonization of the island by cave-nesting honey bees. Apis cerana, the Eastern honey bee proper, is the traditional honey bee of southern and eastern Asia, kept in hives in a similar fashion to Apis mellifera, though on a much smaller and regionalized scale. It has not been possible yet to resolve its relationship to the Bornean Apis cerana nuluensis and Apis nigrocincta from the Philippines to satisfaction; the most recent hypothesis is that these are indeed distinct species but that A. cerana is still paraphyletic, consisting of several good species.(Arias & Sheppard 2005)
- Western (European, Common) honey bee
- Apis mellifera, the most commonly domesticated species, was the third insect to have its genome mapped. It seems to have originated in eastern tropical Africa and spread from there to Northern Europe and eastwards into Asia to the Tien Shan range. It is variously called the Western, European or Common honey bee in different parts of the world. There are many subspecies that have adapted to the local geographic and climatic environment, and in addition, hybrid strains such as the Buckfast bee have been bred. Behavior, color and anatomy can be quite different from one subspecies or even strain to another.
- Regarding phylogeny, this is the most enigmatic honey bee species. It seems to have diverged from its Eastern relatives only during the Late Miocene. This would fit the hypothesis that the ancestral stock of cave-nesting honey bees was separated into the Western group of E Africa and the Eastern group of tropical Asia by desertification in the Middle East and adjacent regions, which caused declines of foodplants and trees which provided nest sites, eventually causing gene flow to cease. The diversity of subspecies is probably the product of a (largely) Early Pleistocene radiation aided by climate and habitat changes during the last ice age. That the Western honey bee has been intensively managed by humans since many millennia - including hybridization and introductions - has apparently increased the speed of its evolution and confounded the DNA sequence data to a point where little of substance can be said about the exact relationships of many A. mellifera subspecies.(Arias & Sheppard 2005)
- In 1622, European colonists brought the dark bee (A. m. mellifera) to the Americas, followed later by Italian bees (A. m. ligustica) and others. Many of the crops that depend on honey bees for pollination have also been imported since colonial times. Escaped swarms (known as "wild" bees, but actually feral) spread rapidly as far as the Great Plains, usually preceding the colonists. The Native Americans called the honey bee "the white man's fly". Honey bees did not naturally cross the Rocky Mountains; they were carried by ship to California in the early 1850s.
- main Africanized
- The so-called "killer bee" are highly aggressive hybrids between European stock and the African subspecies A. m. scutellata; they are thus often called "Africanized bees". Originating by accident in Brazil, they have spread to North America and constitutes a pest in some regions. However, these strains do not overwinter well, and so are not often found in the colder, more Northern parts of North America. On the other hand, the original breeding experiment for which the African bees were brought to Brazil in the first place has continued (though not as intended): novel hybrid strains of domestic and re-domesticated Africanized bees combine high resilience to tropical conditions and good yields, and are popular among beekeepers in Brazil.
- main Colony
- Beekeepers in Western countries have been reporting slow declines of stocks for many years, apparently to changes in agricultural practice and perhaps climate change causing more unpredictable weather. In early 2007, abnormally high die-offs (30-70% of hives) of Western honey bee colonies occurred in the US and possibly Québec; such a decline seems unprecedented in recent history. This has been dubbed "Colony Collapse Disorder" (CCD); it is unclear whether this is simply an accelerated phase of the general decline due to stochastically more adverse conditions in 2006, or a novel phenomenon. Research has hitherto failed to determine what causes it, but the weight of evidence is tentatively leaning towards CCD being a syndrome rather than a disease as it seems to be caused by a combination of various contributing factors rather than a single pathogen or poison.
BeekeepingTwo species of honey bee, A. mellifera and A. cerana, are often maintained, fed, and transported by beekeepers. Modern hives also enable beekeepers to transport bees, moving from field to field as the crop needs pollinating and allowing the beekeeper to charge for the pollination services they provide, revising the historical role of the self-employed beekeeper, and favoring large-scale commercial operations. For further information see the main article, or the articles for these species.
Honey bees also perform tremble dances which recruit receiver bees to collect nectar from returning foragers .
Virgin queens go on mating flights away from their home colony, and mate with multiple drones before returning. The drones die in the act of mating.
Colonies are established not by solitary queens, as in most bees, but by groups known as "swarms", which consist of a mated queen and a large contingent of worker bees. This group moves en masse to a nest site that has been scouted by worker bees beforehand. Once they arrive, they immediately construct a new wax comb and begin to raise new worker brood. This type of nest founding is not seen in any other living bee genus, though there are several groups of Vespid wasps which also found new nests via swarming (sometimes including multiple queens). Also, stingless bees will start new nests with large numbers of worker bees, but the nest is constructed before a queen is escorted to the site, and this worker force is not a true "swarm".
PollinationSpecies of Apis are generalist floral visitors, and will pollinate a large variety of plants, but by no means all plants. Of all the honeybee species, only Apis mellifera has been used extensively for commercial pollination of crops and other plants. The value of these pollination services is commonly measured in the billions of dollars.
HoneyHoney is the complex substance made when the nectar and sweet deposits from plants and trees are gathered, modified and stored in the honeycomb by honey bees. All living species of Apis have had their honey gathered by indigenous peoples for consumption, though for commercial purposes only A. mellifera and A. cerana have been exploited to any degree. Honey is sometimes also gathered by humans from the nests of various stingless bees.
BeeswaxWorker bees of a certain age will secrete beeswax from a series of glands on their abdomens. They use the wax to form the walls and caps of the comb. As with honey, beeswax is gathered for various purposes.
PollenBees collect pollen in the pollen basket and carry it back to the hive. In the hive, pollen is used as a protein source necessary during brood-rearing. In certain environments, excess pollen can be collected from the hives of A. mellifera and A. cerana. It is often eaten as a health supplement.
PropolisPropolis (or bee glue) is created from resins, balsams and tree saps. Those species of honey bees which nest in tree cavities use propolis to seal cracks in the hive. Dwarf honey bees use propolis to defend against ants by coating the branch from which their nest is suspended to create a sticky moat. Propolis is consumed as a health supplement in various ways and also used in some cosmetics.
SymbolismA community of honey bees has often been employed throughout history by political theorists as a model of human society: "This image occurs in Aristotle and Plato; in Virgil and Seneca; in Erasmus and Shakespeare; in Marx and Tolstoy." (Wilson 2004: p.4)
Honeybees, signifying immortality and resurrection, were royal emblems of the Napoleonic Empire.
- (2005): Phylogenetic relationships of honey bees (Hymenoptera:Apinae:Apini) inferred from nuclear and mitochondrial DNA sequence data. Molecular Phylogenetics and Evolution 37(1): 25–35. . Erratum in Molecular Phylogenetics and Evolution 40(1): 315.
- (1999): The taxonomy of recent and fossil honey bees (Hymenoptera: Apidae: Apis). Journal of Hymenoptera Research 8: 165-196.
- (2005): Evolution of the Insects. Cambridge University Press.
- (1991): The Honey Bee Dance Language Controversy. The Mankind Quarterly Summer 1991: 357-365. HTML fulltext
- (1971): Communication among social bees. Harvard University Press.
- (2004): The Hive: The Story Of The Honeybee. John Murray, London, UK. ISBN 0-7195-6598-7
honeybee in Old English (ca. 450-1100): Hunigbēo
honeybee in Min Nan: Phang
honeybee in Czech: Včela
honeybee in Corsican: Apa
honeybee in Welsh: Gwenynen Fêl
honeybee in German: Honigbienen
honeybee in Estonian: Mesilane
honeybee in Spanish: Apis (género)
honeybee in Esperanto: Mielabelo
honeybee in Persian: زنبور عسل
honeybee in French: Apis (genre)
honeybee in Korean: 꿀벌
honeybee in Indonesian: Lebah madu
honeybee in Italian: Apis
honeybee in Japanese: ミツバチ
honeybee in Latin: Apis (genus)
honeybee in Lingala: Nzói
honeybee in Malayalam: തേനീച്ച
honeybee in Malay (macrolanguage): Lebah
honeybee in Dutch Low Saxon: Iemn
honeybee in Cree: ᐋᒨ
honeybee in Norwegian: Honningbier
honeybee in Narom: Moûque à myi
honeybee in Panjabi: ਮਧੂ ਮੱਖੀ
honeybee in Polish: Pszczoła
honeybee in Portuguese: Apis
honeybee in Russian: Медоносная пчела
honeybee in Quechua: Lachiwa
honeybee in Tamil: தேனீ
honeybee in Telugu: తేనెటీగ
honeybee in Venetian: Ava
honeybee in Yiddish: בין