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Xylocopa Wui
Carpenter bees are species in the genus ''Xylocopa'' of the subfamily Xylocopinae. The genus includes some 500 bees in 31 subgenera. The common name "carpenter bee" derives from their nesting behavior; nearly all species burrow into hard plant material such as dead wood or bamboo. The main exceptions are species in the subgenus '' Proxylocopa'', which dig nesting tunnels in suitable soil. Characteristics Many species in this enormous genus are difficult to tell apart; most species are all black, or primarily black with some yellow or white pubescence. Some differ only in subtle morphological features, such as details of the male genitalia. Males of some species differ confusingly from the females, being covered in greenish-yellow fur. The confusion of species arises particularly in the common names; in India, for example, the common name for any all-black species of ''Xylocopa'' is ''bhanvra'' (or ''bhomora'' - ভোমোৰা - in Assamese), and reports and sightings of ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Micans
Carpenter bees are species in the genus ''Xylocopa'' of the subfamily Xylocopinae. The genus includes some 500 bees in 31 subgenera. The common name "carpenter bee" derives from their nesting behavior; nearly all species burrow into hard plant material such as dead wood or bamboo. The main exceptions are species in the subgenus '' Proxylocopa'', which dig nesting tunnels in suitable soil. Characteristics Many species in this enormous genus are difficult to tell apart; most species are all black, or primarily black with some yellow or white pubescence. Some differ only in subtle morphological features, such as details of the male genitalia. Males of some species differ confusingly from the females, being covered in greenish-yellow fur. The confusion of species arises particularly in the common names; in India, for example, the common name for any all-black species of ''Xylocopa'' is ''bhanvra'' (or ''bhomora'' - ভোমোৰা - in Assamese), and reports and sightings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollen Basket
The pollen basket or corbicula (plural corbiculae) is part of the tibia on the hind legs of the female of certain species of bees. They use the structure in harvesting pollen and carrying it to the nest or hive where it is used as food by the colony. Bee species with no pollen baskets have scopae, which fulfil a similar role. Etymology There was little formal description of the corbicula before Carl Linnaeus explained the biological function of pollen in the mid-18th century. In English the first edition of ''Encyclopædia Britannica'' described the structure in 1771 without giving it any special name. The second edition, 1777, refers to the corbicula simply as the "basket". By 1802 William Kirby had introduced the Neo-Latin term into English. He had borrowed it, with acknowledgement, from Réaumur. Like other Latin anatomical terms, this had the advantages of specificity, international acceptability, and culture neutrality. By 1820 the term ''pollen-basket'' seems to hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peduncle (botany)
In botany, a peduncle is a stalk supporting an inflorescence or a solitary flower, or, after fecundation, an infructescence or a solitary fruit. The peduncle sometimes has bracts (a type of cataphyll) at nodes. The main axis of an inflorescence above the peduncle is the rachis, which hosts flowers (as opposed to directly on the peduncle). When a peduncle arises from the ground level, either from a compressed aerial stem or from a subterranean stem (rhizome, tuber, bulb, corm), with few or no bracts except the part near the rachis or receptacle, it is referred to as a scape. The acorns of the pedunculate oak are borne on a long peduncle, hence the name of the tree. See also *Pedicel (botany) *Scape (botany) In botany, a scape is a peduncle arising from a subterranean or very compressed stem, with the lower internodes very long and hence few or no bracts except the part near the rachis or receptacle. Typically it takes the form of a long, leafl ... Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pupa
A pupa (; : pupae) is the life stage of some insects undergoing transformation between immature and mature stages. Insects that go through a pupal stage are holometabolous: they go through four distinct stages in their life cycle, the stages thereof being egg, larva, pupa, and imago. The processes of entering and completing the pupal stage are controlled by the insect's hormones, especially juvenile hormone, prothoracicotropic hormone, and ecdysone. The act of becoming a pupa is called pupation, and the act of emerging from the pupal case is called eclosion or emergence. The pupae of different groups of insects have different names such as ''chrysalis'' for the pupae of butterflies and ''tumbler'' for those of the mosquito family. Pupae may further be enclosed in other structures such as cocoons, nests, or shells. Position in life cycle The pupal stage follows the larval stage, or in some cases a prepupal stage, and precedes adulthood ('' imago'') in insects with compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brood Chamber
Brood may refer to: Nature * Brood, a collective term for offspring * Brooding, the incubation of bird eggs by their parents * Bee brood, the young of a beehive * Individual broods of North American periodical cicadas: ** Brood X, the largest brood, which emerges on a 17-year cycle ** Brood XIII, a brood centered on Northern Illinois and its surrounding area, which also emerges on a 17-year cycle ** Brood XIX, a large brood in the Southern United States which emerges on a 13-year cycle People with the surname * Herman Brood (1946–2001), Dutch musician, painter, actor, poet and media personality * Philippe Brood (1964–2000), Dutch politician Entertainment * '' The Brood'', a 1979 horror film directed by David Cronenberg * Brood (comics), an alien species from the Marvel Comics universe * The Brood (professional wrestling), and The New Brood, WWF professional wrestling stables in 1999 * "The Brood", an episode of the television series of ''Exosquad'' * Brood, the dragon c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Section (geometry)
In geometry and science, a cross section is the non-empty intersection (set theory), intersection of a solid body in three-dimensional space with a Plane (geometry), plane, or the analog in higher-dimensional spaces. Cutting an object into slices creates many parallel cross-sections. The boundary of a cross-section in three-dimensional space that is parallel to two of the Cartesian coordinate system, axes, that is, parallel to the plane determined by these axes, is sometimes referred to as a contour line; for example, if a plane cuts through mountains of a raised-relief map parallel to the ground, the result is a contour line in two-dimensional space showing points on the surface of the mountains of equal elevation. In technical drawing a cross-section, being a Planar projection, projection of an object onto a plane that intersects it, is a common tool used to depict the internal arrangement of a 3-dimensional object in two dimensions. It is traditionally crosshatched with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Sulcatipes
''Xylocopa sulcatipes'' is a large Arabian carpenter bee. These multivoltine bees take part in social nesting and cooperative nesting. They are metasocial carpenter bees that nest in thin dead branches. One or more cooperating females build many brood cells. They have been extensively studied in Saudi Arabia and Israel. Taxonomy and phylogeny ''X. sulcatipes'' is part of the subfamily Xylocopinae within the hymenopteran family Apidae. Xylocopinae is divided into four tribes: Allodapini, Ceratinini, Xylocopini, and Manueliini. The genus ''Xylocopa'', composed of large carpenter bees, consists of about 469 species in 31–51 subgenera, and the species are found throughout the world. ''X. sulcatipes'' is part of the subgenus ''Ctenoxylocopa''. Description and identification ''X. sulcatipes'' differs from other Arabian carpenter bees. Females are distinguishable by the presence of black pubescence (short matted hairs) on the face and the back side of the mesosoma. The Scutellum ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpenter Bee Head And Compound Eyes
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, ships, timber bridges, concrete formwork, etc. Carpenters traditionally worked with natural wood and did rougher work such as framing, but today many other materials are also used and sometimes the finer trades of cabinetmaking and furniture building are considered carpentry. In the United States, 98.5% of carpenters are male, and it was the fourth most male-dominated occupation in the country in 1999. In 2006 in the United States, there were about 1.5 million carpentry positions. Carpenters are usually the first tradesmen on a job and the last to leave. Carpenters normally framed post-and-beam buildings until the end of the 19th century; now this old-fashioned carpentry is called timber framing. Carpenters learn this trade by being employed through an apprenticeship training—normally four years—a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Californica
The California carpenter bee or Western carpenter bee, ''Xylocopa californica'', is a species of carpenter bee in the order Hymenoptera, and it is native to western North America. Distribution There are approximately 400 species worldwide of the genus ''Xylocopa.''LeBuhn, G., & Pugh N. B. 2013. Field Guide to the Common Bees of California: Including Bees of the Western United States. University of California Press. 107(1): 98-99. ''X. californica'' is typically found in California, Nevada, Oregon, Washington (state), Washington, Utah, Arizona, New Mexico, Texas, and Northwestern Mexico. It is especially abundant, along with ''X. sonorina'', in the Central Valley (California), Central Valley and in Southern California, including the Mojave Desert. They are agriculturally beneficial insects and pollinators of diverse California chaparral and woodlands and desert native plant species. This carpenter bee is active during hot seasons. Therefore, they are considered an endothermic insec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Tabaniformis
''Xylocopa tabaniformis'', the horsefly-like carpenter bee or mountain carpenter bee is a species of carpenter bee in the family Apidae Apidae is the largest family within the superfamily Apoidea, containing at least 5700 species of bees. The family includes some of the most commonly seen bees, including bumblebees and honey bees, but also includes stingless bees (also used for .... It is found in Central America, North America, and South America. It is long and black. Males have yellow hair on the thorax. Subspecies These 10 subspecies belong to the species ''Xylocopa tabaniformis'': * ''Xylocopa tabaniformis androleuca'' Michener, 1940 * ''Xylocopa tabaniformis azteca'' Cresson, 1878 * ''Xylocopa tabaniformis illota'' Cockerell, 1919 * ''Xylocopa tabaniformis melanosoma'' O'Brien & Hurd, 1963 * ''Xylocopa tabaniformis melanura'' Cockerell, 1918 * ''Xylocopa tabaniformis orpifex'' Smith, 1874 * ''Xylocopa tabaniformis pallidiventris'' O'Brien & Hurd, 1965 * ''Xylocopa ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Sonorina
''Xylocopa sonorina'', the valley carpenter bee or Hawaiian carpenter bee, is a species of carpenter bee found from western Texas to northern California, and the eastern Pacific islands.Hurd, Jr., Paul (1958).The carpenter bees of the eastern Pacific oceanic islands (Hymenoptera: Apoidea). '' Journal of the Kansas Entomological Society''. Allen Press. 31 (4): 249–255. Females are black while males are golden-brown with green eyes. Taxonomy ''X. sonorina'' is one of three southwestern US species in the genus '' Xylocopa'', which has 31 subgenera and 500 species worldwide. Frederick Smith, Assistant in the Zoological Department of the British Museum and member of the council of the Entomological Society of London, first described ''X. sonorina'' in 1874 from specimens collected in Hawaii. Smith, Frederick (1874) X. Monograph of the genus ''Xylocopa'', Latr. ''Trans. Ent. Soc. London'' 22: 247-302 Until 1956, it was thought that ''X. sonorina'' came from the Sunda Islands, but in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xylocopa Virginica
''Xylocopa virginica'', sometimes referred to as the eastern carpenter bee, extends through the eastern United States and into Canada. They are sympatric with ''Xylocopa micans'' in much of southeastern United States. They nest in various types of wood and eat pollen and nectar. In ''X. virginica'', dominant females do not focus solely on egg-laying, as in other bee species considered to have "queens". Instead, dominant ''X. virginica'' females are responsible for a full gamut of activities including reproduction, foraging, and nest construction, whereas subordinate bees may engage in little activity outside of guarding the nest. Description and identification The bee is similar in size to bumblebees, but has a glossy, mostly black body with a slight metallic purple tint. ''X. virginica'' males and females have generally the same mass, but can be differentiated visually by the male's longer body and the female's wider head. The males also have a white spot on their face. Additional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
