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Bombus Ashtoni
''Bombus ashtoni'' is a species of cuckoo bumblebee. This means that it parasitizes closely related species such as ''Bombus affinis ''Bombus affinis'', commonly known as the rusty patched bumble bee, is a species of bumblebee endemic to North America. Its historical range in North America has been throughout the east and upper Midwest of the United States, north to Ontario, ...'', '' Bombus terricola'', and '' Bombus fervidus'' by residing in the nests of these bumblebees and tricking the bees into providing resources such as food for them.Fisher, R. 1984. Evolution and host specificity: a study of the invasion success of a specialized bumblebee social parasite. It lives in North America and Northern Mexico. It is very rare and in 2015 was known only by seven sites across north America. Canadian Journal of Zoology, 62: 1641-164 References Bumblebees Insects described in 1864 {{bombus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuckoo Bumblebee
Cuckoo bumblebees are members of the subgenus ''Psithyrus'' in the bumblebee genus ''Bombus''. Until recently, the 28 species of ''Psithyrus'' were considered to constitute a separate genus. They are a specialized socially parasitic lineage which parasitises the nests of 'true' bumblebees, resulting in the loss of the ability to collect pollen and establish their own nests. Cuckoo bumblebees do not create a worker caste and produce only male and female reproductives. They are considered inquilines in the colonies of 'true' bumblebees. Cuckoo bumblebee females emerge from hibernation later than their host species to ensure that their host has had sufficient time to establish a nest. Before finding and invading a host colony, a ''Psithyrus'' female feeds directly from flowers until her ovaries are sufficiently developed, at which time she begins seeking a nest to invade. Once she has located and infiltrated a host colony, the ''Psithyrus'' female usurps the nest by killing or su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombus Affinis
''Bombus affinis'', commonly known as the rusty patched bumble bee, is a species of bumblebee endemic to North America. Its historical range in North America has been throughout the east and upper Midwest of the United States, north to Ontario, Canada, where it is considered a "species at risk", east to Quebec, south to Georgia, and west to the Dakotas. Its numbers have declined in 87% of its historical habitat range.Rusty-patched Bumblebee , Xerces Society On January 10, 2017, the placed ''B. affinis'' on the list of |
Bombus Terricola
''Bombus terricola'', the yellow-banded bumblebee, is a species of bee in the genus ''Bombus''. It is native to southern Canada and the east and midwest of the United States. It possesses complex behavioral traits, such as the ability to adapt to a queenless nest, choose which flower to visit, and regulate its temperature to fly during cold weather. It was at one time a common species, but has declined in numbers since the late 1990s, likely due to urban development and parasite infection. It is a good pollinator of wild flowers and crops such as alfalfa, potatoes, raspberries, and cranberries. Taxonomy and phylogeny ''B. terricola'' belongs to the order Hymenoptera, which consists of ants, bees, wasps, and sawflies. ''B. terricola'' belongs to the family Apidae, which encompasses bumblebees, honey bees, stingless bees, and more. Within this, it is part of the genus ''Bombus,'' which consists of bumblebees. Kirby first defined this species in 1837. Bombus occidentalis has been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombus Fervidus
''Bombus fervidus'', the golden northern bumble bee or yellow bumblebee, is a species of bumblebee native to North America. It has a yellow-colored abdomen and thorax. Its range includes the North American continent, excluding much of the southern United States, Alaska, and the northern parts of Canada. It is common in cities and farmland, with populations concentrated in the Northeastern part of the United States. It is similar in color and range to its sibling species, '' Bombus californicus'', though sometimes also confused with the American bumblebee (''Bombus pensylvanicus'') or black and gold bumblebee (''Bombus auricomus''). It has complex behavioral traits, which includes a coordinated nest defense to ward off predators. ''B. fervidus'' is an important pollinator, so recent population decline is a particular concern. Taxonomy and phylogeny Danish zoologist Johan Christian Fabricius first identified ''Bombus fervidus,'' also known as the yellow bumblebee or golden northern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 group in the tribe Bombini, though a few extinct related genera (e.g., ''Calyptapis'') are known from fossils. They are found primarily in higher altitudes or latitudes 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 social insects that form colonies with a single queen. The colonies are smaller than those of honey bees, growing to as few as 50 individuals in a nest. Cuckoo bumblebees are brood parasitic and do not make nests or form colonies; their queens aggressively invade the nests of other bumblebee species, kill the resident queen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
