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Queen Bee
A queen bee is typically an adult, mated female ( gyne) that lives in a colony or hive of honey bees. With fully developed reproductive organs, the queen is usually the mother of most, if not all, of the bees in the beehive. Queens are developed from larvae selected by worker bees and specially fed in order to become sexually mature. There is normally only one adult, mated queen in a hive, in which case the bees will usually follow and fiercely protect her. The term "queen bee" can be more generally applied to any dominant reproductive female in a colony of a eusocial bee species other than honey bees. However, as in the Brazilian stingless bee ('' Schwarziana quadripunctata''), a single nest may have multiple queens or even dwarf queens, ready to replace a dominant queen in case of a sudden death. Development During the warm parts of the year, female "worker" bees leave the hive every day to collect nectar and pollen. While male bees serve no architectural or pollinating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apis Mellifera Scutellata 1355021
Apis or APIS may refer to: * Apis (deity), an ancient Egyptian god * Apis (Greek mythology), several different figures in Greek mythology * Apis (city), an ancient seaport town on the northern coast of Africa * ''Apis'' (genus), the genus of the honey bee *Apis, a fictional character from One Piece anime-only Warship Island arc * Apis (constellation), an obsolete name for Musca * Dragutin Dimitrijević (1876–1917), known as "Apis", Serbian colonel and coup organiser, leader of the Black Hand group * Albastar Apis, a Slovenian motor glider * Wezel Apis 2, a German motor glider * Advance Passenger Information System, an electronic data interchange system *Aircraft Positioning and Information System, an airport stand guidance system See also * API (other) for "APIs" **Application programming interface An application programming interface (API) is a connection between computers or between computer programs. It is a type of software Interface (computing), interface, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supersedure
A queen bee is typically an adult, mated female (gyne) that lives in a colony or hive of honey bees. With fully developed reproductive organs, the queen is usually the mother of most, if not all, of the bees in the beehive. Queens are developed from larvae selected by worker bees and specially fed in order to become sexually mature. There is normally only one adult, mated queen in a hive, in which case the bees will usually follow and fiercely protect her. The term "queen bee" can be more generally applied to any dominant reproductive female in a colony of a eusocial bee species other than honey bees. However, as in the Brazilian stingless bee ('' Schwarziana quadripunctata''), a single nest may have multiple queens or even dwarf queens, ready to replace a dominant queen in case of a sudden death. Development During the warm parts of the year, female "worker" bees leave the hive every day to collect nectar and pollen. While male bees serve no architectural or pollinating p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parthenogenesis
Parthenogenesis (; from the Greek + ) is a natural form of asexual reproduction in which the embryo develops directly from an egg without need for fertilization. In animals, parthenogenesis means the development of an embryo from an unfertilized Gametophyte, egg cell. In plants, parthenogenesis is a component process of apomixis. In algae, parthenogenesis can mean the development of an embryo from either an individual sperm or an individual egg. Parthenogenesis occurs naturally in some plants, algae, invertebrate animal species (including nematodes, some tardigrades, water fleas, some scorpions, aphids, some mites, some bees, some Phasmatodea, and parasitic wasps), and a few vertebrates, such as some fish, amphibians, and reptiles. This type of reproduction has been induced artificially in animal species that naturally reproduce through sex, including fish, amphibians, and mice. Normal egg cells form in the process of meiosis and are haploid, with half as many chromosomes as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laying Worker Bee
A laying worker bee is a worker bee that lays fertilization, unfertilized eggs, usually in the absence of a queen bee. Only Drone (bee), drones develop from the egg (biology), eggs of laying worker bees (with some exceptions, see thelytoky). A beehive (beekeeping), beehive cannot survive with only a laying worker bee. Prevalence Even in a normal hive, about 1% of workers have ovaries developed enough to lay eggs. However the usual number of the laid eggs is very small. Only eight eggs (seven moderately and one fully developed) were found after examining of 10,634 worker bees (strong colony contains about 100,000). Workers eventually lay significant numbers of eggs only in queenless colonies. Development Laying workers develop in the absence of open brood as produced by a healthy adult queen. Normally, pheromones from the brood – known as Pheromone (honeybee)#Brood recognition pheromone, brood recognition pheromones – prevent development of the workers' ovar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thelytoky
Thelytoky (from the Ancient Greek, Greek θῆλυς ''thēlys'' "female" and τόκος ''tókos'' "birth") is a type of parthenogenesis and is the absence of mating and subsequent production of all female diploid offspring as for example in aphids. Thelytokous parthenogenesis is rare among animals and reported in about 1,500 species, about 1 in 1000 of described animal species, according to a 1984 study. It is more common in invertebrates, like arthropods, but it can occur in vertebrates, including salamanders, fish, and reptiles such as some Cnemidophorus, whiptail lizards. Thelytoky can occur by different mechanisms, each of which has a different impact on the level of zygosity, homozygosity. It is found in several groups of Hymenoptera, including Apidae, Aphelinidae, Cynipidae, Formicidae, Ichneumonidae, and Tenthredinidae. It can be induced in Hymenoptera by the bacteria ''Wolbachia'' and ''Cardinium''. Advantages of thelytoky Species may encounter a few advantages employ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beehive
A beehive is an enclosed structure which houses honey bees, subgenus '' Apis.'' Honey bees live in the beehive, raising their young and producing honey as part of their seasonal cycle. Though the word ''beehive'' is used to describe the nest of any bee colony, scientific and professional literature distinguishes ''nest'' from ''hive''. ''Nest'' is used to discuss colonies that house themselves in natural or artificial cavities or are hanging and exposed. The term ''hive'' is used to describe a manmade structure to house a honey bee nest. Several species of ''Apis'' live in colonies. But for honey production, the western honey bee (''Apis mellifera'') and the eastern honey bee (''Apis cerana'') are the main species kept in hives. The nest's internal structure is a densely packed group of hexagonal prismatic cells made of beeswax, called a honeycomb. The bees use the cells to store food (honey and pollen) and to house the brood (eggs, larvae, and pupae). Beehives serve several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spermatheca
The spermatheca (pronounced : spermathecae ), also called ''receptaculum seminis'' (: ''receptacula seminis''), is an organ of the female reproductive tract in insects, e.g. ants, bees, some molluscs, Oligochaeta worms and certain other invertebrates and vertebrates. Its purpose is to receive and store sperm from the male or, in the case of hermaphrodites, the male component of the body. Spermathecae can sometimes be the site of fertilisation when the oocytes are sufficiently developed. Some species of animal have multiple spermathecae. For example, certain species of earthworms have four pairs of spermathecae—one pair each in the 6th, 7th, 8th, and 9th segments. The spermathecae receive and store the spermatozoa of another earthworm during copulation. They are lined with epithelium and are variable in shape: some are thin, heavily coiled tubes, while others are vague outpocketings from the main reproductive tract. It is one of the many variations in sexual reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drone (bee)
A drone is a male bee. Unlike the female worker bee, a drone has no stinger. He does not gather nectar or pollen and cannot feed without assistance from worker bees. His only role is to mate with a maiden queen in nuptial flight. Genetics Drones carry only one type of allele at each chromosomal position, because they are haploid (containing only one set of chromosomes from the mother). During the development of eggs within a queen, a diploid cell with 32 chromosomes divides to generate haploid cells called gametes with 16 chromosomes. The result is a haploid egg, with chromosomes having a new combination of alleles at the various loci. This process is called arrhenotokous parthenogenesis or simply arrhenotoky. Because the male bee technically has only a mother, and no father, their genealogical tree is unusual. The first generation has one member (the male). One generation back also has one member (the mother). Two generations back are two members (the mother and father of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drone Congregation Area
A drone congregation area is an aerial region where honeybee drones and virgin queens gather to mate. Makeup Drone congregation areas are typically about in diameter and above ground. They have the shape of an upward-pointing cone, with the drone density being lower towards the top. The boundaries are sharply defined: drones will not mate with queens even slightly outside the area. Over the course of a day, approximately 12,000 drones visited one drone congregation area, and the drones represented at any one congregation area can be from hundreds of different colonies. However, these population numbers are highly variable depending on circumstances. Geographical features It is not known exactly why drone congregation areas have the locations they do, or how bees locate them. However, there is considerable evidence that they depend on static features of the landscape. Drones will congregate in these areas even in the absence of queens, and stay in similar areas year-to- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melipona Scutellaris
''Melipona scutellaris'' is a eusocial stingless bee species of the order Hymenoptera and the genus ''Melipona''. It is considered to be the reared ''Melipona'' species with the largest distribution in the North and Northeast regions of Brazil, with records from Rio Grande do Norte down to Bahia. Its common name, Uruçu, comes from the Tupi "eiru su", which in this indigenous language means "big bee". Their honey is highly desirable and the materials they create for nests have been proven to be a promising source of antibiofilm agents and to present selectivity against human cancer cell lines at low concentrations compared to normal cells. Taxonomy ''M. scutellaris'' is a member of the family Apidae of eusocial bees within the order Hymenoptera, which consists of ants, bees, wasps, and sawflies. The subfamily Meliponini is commonly referred to as "stingless bees". It is one of 40 known species within the genus ''Melipona''. ''M. scutellaris'' has the common name of "uruçu-norde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pheromone
A pheromone () is a secreted or excreted chemical factor that triggers a social response in members of the same species. Pheromones are chemicals capable of acting like hormones outside the body of the secreting individual, to affect the behavior of the receiving individuals. There are ''alarm signal, alarm pheromones'', ''food trail pheromones'', ''sex pheromones'', and many others that affect behavior or physiology. Pheromones are used by many organisms, from basic unicellular prokaryotes to complex multicellular eukaryotes. Their use among insects has been particularly well documented. In addition, some vertebrates, plants and ciliates communicate by using pheromones. The ecological functions and evolution of pheromones are a major topic of research in the field of chemical ecology. Background The portmanteau word "pheromone" was coined by Peter Karlson and Martin Lüscher in 1959, based on the Greek language, Greek () and (). Pheromones are also sometimes classified as ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
