Golden-belted Bumblebee
''Bombus balteatus'', the golden-belted bumble bee, is a species of bumblebee with a boreal and high altitude distribution in northern Eurasia and North America. Range and distribution This species is found in Finland, northern Sweden, Norway, Russia, and North America from arctic Alaska, Canada, and mountain ranges in the United States such as the Sierra Nevada and the White Mountains down south to New Mexico. Their preferred habitat includes high altitude and boreal regions, and they are often found at higher elevations than the tree line. ''Bombus balteatus'' is often most abundant where ''Castilleja'', '' Chrysothammnus'', and '' Mertensia'' plant species are common. Some populations of bees, including in the Rocky Mountains, specifically Mount Blue Sky, Niwot Ridge and Pennsylvania Mountain have declined in the 21st century. Morphology ''Bombus balteatus'' is a long-tongued bumblebee. Often the tongue length reaches two-thirds or more the length of the body. This m ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Petal
Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually surrounded by an outer whorl of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include genera such as '' Aloe'' and '' Tulipa''. Conversely, genera such as '' Rosa'' and '' Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly coloured tepals. Since they ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hymenoptera Of Europe
Hymenoptera is a large order (biology), order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are Parasitoid wasp, parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they reach adulthood. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek wikt:πτερόν, πτερόν (''pteron'') for wing. The Ancient Greek wikt:ὑμήν, ὑμήν (''hymen'') for membrane provides a plausible etymology for the term because species in this order have membranous wings ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Insects Described In 1832
Insects (from Latin ') are hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes, and a pair of antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. The insect nervous system consists of a brain and a ventral nerve cord. Most insects reproduce by laying eggs. Insects breathe air through a system of paired openings along their sides, connected to small tubes that take air directly to the tissues. The blood therefore does not carry oxygen; it is only partly contained in vessels, and some circulates in an open hemocoel. Insect vision is mainly through their compound eyes, with additional small ocelli. Many insects can hear, using tympanal organs, which may be on the legs or other parts of the body. The ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bumblebees
A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only Extant taxon, extant group in the tribe Bombini, though a few extinct related genera (e.g., ''Calyptapis'') are known from fossils. They are found primarily in the Northern Hemisphere, although they are also found in South America, where a few lowland tropical species have been identified. European bumblebees have also been introduced to New Zealand and Tasmania. Female bumblebees can sting repeatedly, but generally ignore humans and other animals. Most bumblebees are eusociality, social insects that form colony (biology), colonies with a single queen. The colonies are smaller than those of honey bees, growing to as few as 50 individuals in a nest. Psithyrus, Cuckoo bumblebees are brood parasite, brood parasitic and do not make nests or form colonies; their queens aggressively invade the nests of other bumble ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Niche Construction
Niche construction is the ecological process by which an organism alters its own (or another species') local environment. These alterations can be a physical change to the organism’s environment, or it can encompass the active movement of an organism from one habitat to another where it then experiences different environmental pressures. Examples of Ecological niche, niche construction include the building of nests and burrows by animals, the creation of shade, the influencing of wind speed, and alternations to nutrient cycling by plants. Although these modifications are often directly beneficial to the ''constructor'', they are not necessarily always. For example, when organisms dump detritus, they can degrade their own local environments. Within some biological evolutionary frameworks, niche construction can actively beget processes pertaining to ecological inheritance whereby the organism in question “constructs” new or unique ecologic, and perhaps even sociologic environm ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bombus Sylvicola
''Bombus sylvicola'' is a species of bumblebee native to North America. It occurs throughout most of Canada, its distribution extending into Alaska and the western contiguous United States.NatureServe. 2015''Bombus sylvicola''.NatureServe Explorer Version 7.1. Accessed 11 March 2016. In the southernmost extent of its range in California it occurs only at elevation.Hatfield, R., et al. 2015''Bombus sylvicola''.The IUCN Red List of Threatened Species. Downloaded on 11 March 2016. It is known commonly as the forest bumblebee. This is a common species. It is a bee of alpine and subarctic climates. It lives in open, grassy habitat such as mountain meadows. It nests underground, or sometimes on the surface. Its food plants include sandworts, rabbitbrush, fireweeds, lupines, coyote mints, butterburs, mountain heathers, and groundsels. This was one of two bees featured in a study showing how climate change may be affecting their morphology Morphology, from the Greek and meaning ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Rocky Mountains
The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in great-circle distance, straight-line distance from the northernmost part of Western Canada, to New Mexico in the Southwestern United States. Depending on differing definitions between Canada and the U.S., its northern terminus is located either in northern British Columbia's Terminal Range south of the Liard River and east of Rocky Mountain Trench, the Trench, or in the northeastern foothills of the Brooks Range/British Mountains that face the Beaufort Sea coasts between the Canning River (Alaska), Canning River and the Firth River across the Alaska-Yukon border. Its southernmost point is near the Albuquerque metropolitan area, Albuquerque area adjacent to the Rio Grande rift and north of the Sandia–Manzano Mountains, Sandia–Manzano Mountain Range. Being the easternmost portion of the North American Cordillera, the Rockie ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bombus Mixtus
''Bombus mixtus'' is a species of bumblebee. It is native to western North America, where it occurs in western Canada and the United States. It is also disjunct in the Great Lakes region.Hatfield, R., et al. 2014''Bombus mixtus''.The IUCN Red List of Threatened Species. Downloaded on 08 March 2016. It is known commonly as the fuzzy-horned bumblebee, tricoloured bumblebee,''Bombus mixtus'' Cresson, 1878. E-Fauna BC: Electronic Atlas of the Fauna of British Columbia, University of British Columbia. orange-belted bumblebee, and mixed bumblebee. Biodiversity of the Central Coast. University of Victoria. [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bombus Frigidus
''Bombus frigidus'', the frigid bumblebee, is a rare species of bumblebee largely found in Canada and parts of the United States. These bees have adapted to their cold environment by being able to keep their internal temperature within a certain range while also being able to expel heat to keep the colony warm. An additional adaptation to the cold is their reduced length of copulation. Also, ''B. frigidus'' has developed a relationship with '' Mertensia paniculata'' so that the flowers' color signals to the bees when to obtain nectar. Taxonomy and phylogeny ''Bombus frigidus'' was described in 1854 by Frederick Smith in the ''Catalogue of hymenopterous insects in the collection of the British Museum''. Some species from the Appalachians have been included with this species in the past, but not in newer sources. This bee can be confused with '' Bombus mixtus'' and ''Bombus balteatus''. Bees in the family Apidae consist of honey bees, bumblebees, and stingless bees. Descripti ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bombus Hyperboreus
''Bombus hyperboreus'' is a species of Arctic bumblebee with a circumpolar distribution. The species is primarily found in the arctic areas of Greenland, northern Scandinavia, and Russia. In 2015 the nearctic species, ''Bombus natvigi'', was separated from this species, based on genetic analysis. Accordingly, ''Bombus hyperboreus'' is limited to the Palaearctic, despite older literature listing this species as occurring in the Nearctic. The IUCN Red List of Threatened Species. [i]''Bombus natvigi''[/i] It is a brood parasite, and attacks and enslaves other bumblebee colonies in order to reproduce as they do not even have the ability to produce workers themselves. Most of its targets are colonies of species of the same subgenus, ''List of bumblebee species, Alpinobombus''. Taxonomy and phylogeny ''Bombus hype ...[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Niwot Ridge
Niwot Ridge is an alpine ecology research station located 65 km northwest of Denver in north-central Colorado. It is on the Front Range of the southern Rocky Mountains and lies within the Roosevelt National Forest. Niwot Ridge is high. Characteristics of the site Niwot Ridge was designated a UNESCO Biosphere Reserve in 1979 and was one of 17 reserves in the United States withdrew from the program in June 2017. The Niwot Ridge Long-Term Ecological Research Site was established in 1980 as a United States Forest Service experimental ecology reserve. The site is characterized by "extensive alpine tundra, a variety of glacial landforms, glacial lakes and moraines, cirques and talus slopes, patterned ground, and permafrost", and is home to Arikaree Glacier. Habitats include western spruce-fir forest, lodgepole pine (''Pinus contorta'') subalpine forest, alpine meadows as well as ponderosa pine (''Pinus ponderosa'') shrubland. The site is little influenced by human impact and is t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |