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Guadalcanal Monkey-faced Bat
The Guadalcanal monkey-faced bat or Guadalcanal flying monkey (''Pteralopex atrata'') is a megabat endemic to Solomon Islands. It is listed as an endangered species. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. Taxonomy and etymology It was the first species of its genus, the monkey-faced bats, to be described. It was described by British zoologist Oldfield Thomas in 1888, based on a specimen that had been collected by British naturalist Charles Morris Woodford. Woodford collected the holotype in Aola Bay of Guadalcanal Island, which is a part of the Solomon Islands. While they were both initially described as distinct species, the Guadalcanal monkey-faced bat was considered synonymous with the Bougainville monkey-faced bat from 1954–1978. At present, they are again both considered full species. Its species name ''atrata'' is derived from the Latin word atratus, meaning "clothed in bla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oldfield Thomas
Michael Rogers Oldfield Thomas (21 February 1858 – 16 June 1929) was a British zoologist. Career Thomas worked at the Natural History Museum on mammals, describing about 2,000 new species and subspecies for the first time. He was appointed to the museum secretary's office in 1876, transferring to the zoological department in 1878. In 1891, Thomas married Mary Kane, daughter of Sir Andrew Clark, heiress to a small fortune, which gave him the finances to hire mammal collectors and present their specimens to the museum. He also did field work himself in Western Europe and South America. His wife shared his interest in natural history, and accompanied him on collecting trips. In 1896, when William Henry Flower took control of the department, he hired Richard Lydekker Richard Lydekker (; 25 July 1849 – 16 April 1915) was an English naturalist, geologist and writer of numerous books on natural history. Biography Richard Lydekker was born at Tavistock Square in London. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcar
The calcar, also known as the calcaneum, is the name given to a spur of cartilage arising from inner side of ankle and running along part of outer interfemoral membrane in bats, as well as to a similar spur on the legs of some arthropods. The calcar serves to help spread the interfemoral membrane, which is part of the wing membrane between the tail and the hind legs. Calcar (femorale) also refers to the dense, vertically oriented bone present in the posteromedial region of the femoral shaft inferior to the lesser trochanter. Usage history It is unclear who first coined the word "calcar" to apply to bat anatomy; records of its usage date to Joel Asaph Allen in 1893. The word calcar is derived from Latin "calx," meaning "heel". Other terms or phrases that refer to the same feature include "supplementary calcaneal bones", "styliform bones", ''"les éperons"'' (French), ''"Fusswurzelstachels"'' (German), "spurs", and "stylets". Prevalence Not all bats have a calcar, as not all b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bushmeat
Bushmeat is meat from wildlife species that are hunted for human consumption, most often referring to the meat of game in Africa. Bushmeat represents a primary source of animal protein and a cash-earning commodity for inhabitants of humid tropical forest regions in Africa, Latin America and Asia. Bushmeat is an important food resource for poor people, particularly in rural areas. The numbers of animals killed and traded as bushmeat in the 1990s in West and Central Africa were thought to be unsustainable. By 2005, commercial harvesting and trading of bushmeat was considered a threat to biodiversity. As of 2016, 301 terrestrial mammals were threatened with extinction due to hunting for bushmeat including primates, even-toed ungulates, bats, diprotodont marsupials, rodents and carnivores occurring in developing countries. Bushmeat provides increased opportunity for transmission of several zoonotic viruses from animal hosts to humans, such as Ebolavirus and HIV. Nomenclature The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old-growth Forest
An old-growth forestalso termed primary forest, virgin forest, late seral forest, primeval forest, or first-growth forestis a forest that has attained great age without significant disturbance, and thereby exhibits unique ecological features, and might be classified as a climax community. The Food and Agriculture Organization of the United Nations defines primary forests as naturally regenerated forests of native tree species where there are no clearly visible indications of human activity and the ecological processes are not significantly disturbed. More than one-third (34 percent) of the world's forests are primary forests. Old-growth features include diverse tree-related structures that provide diverse wildlife habitat that increases the biodiversity of the forested ecosystem. Virgin or first-growth forests are old-growth forests that have never been logged. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree height ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Monkey-faced Bat
The greater monkey-faced bat or greater flying monkey (''Pteralopex flanneryi'') is a megabat endemic to Solomon Islands, Bougainville, in Papua New Guinea, and nearby small islands. It is listed as a critically endangered species and the population is decreasing. It is the largest monkey-faced bat. Taxonomy and etymology Prior to 2005, it was considered synonymous with the Bougainville monkey-faced bat. It was described as a new species in 2005 by Kristofer Helgen. Helgen chose the species name ''flanneryi'' to honor Dr. Tim Flannery, "in recognition of his studies of Melanesian mammals."Helgen, K. M. (2005). Systematics of the Pacific monkey-faced bats (Chiroptera: Pteropodidae), with a new species of Pteralopex and a new Fijian genus. Systematics and Biodiversity, 3(4), 433-453. As of 2017, no genetic analysis has been conducted on the members of the genus ''Pteralopex''; however, it is hypothesized that the closest relative of the greater monkey-faced bat is the Guadalcana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Isabel Island
Santa Isabel Island (also known as Isabel, Ysabel and Mahaga) is the longest in Solomon Islands, the third largest in terms of surface area, and the largest in the group of islands in Isabel Province. Location and geographic data Choiseul lies to the north-west, Malaita to the south-east. The Pacific Ocean lies to the north, and Guadalcanal (Isatabu) to the south. The highest point in Santa Isabel is Mount Sasari, . The Marutho river runs down Mount Sasari to the ocean at Hofi. Almost all the rivers or streams run from that centre point except for those at the other tip of the island on the Katova side. The administrative centre is Buala. The nearest airport is Fera Airport on neighbouring Fera Island. History The first European landing in the Solomon Islands archipelago was made at Santa Isabel Island, by the Spanish explorer Álvaro de Mendaña on 7 February 1568. It was charted as ''Santa Isabel de la Estrella'' (St. Elizabeth of the Star of Bethlehem in Spanish). A set ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Georgia
New Georgia, with an area of , is the largest of the islands in Western Province, Solomon Islands, and the 200th-largest island in the world. Geography New Georgia island is located in the New Georgia Group, an archipelago including most of the other larger islands in the province. The island measures approximately long by wide. New Georgia forms part of the southern boundary of the New Georgia Sound. Kolombangara lies across the Kula Gulf to the west, Choiseul to the northeast, Vangunu is to the southeast, and Rendova to the southwest, across the Blanche Channel. New Georgia is a volcanic island, surrounded in some places by a coral reef. The highest point is Mount Masse, with an elevation of . The climate is wet and tropical, and the island is subject to frequent cyclones. New Georgia is covered with dense vegetation, in the marshy areas mangroves are located. Population The population of the island was 19,312 in 1999. Most of the population resides on the south coa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ectoparasite
Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: an endoparasite lives inside the host's body; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nycteribiidae
Nycteribiidae is a family of the true fly superfamily Hippoboscoidea are known as "bat flies", together with their close relatives the Streblidae. As the latter do not seem to be a monophyletic group, it is conceivable that bat flies cannot be united into a single family. They are flattened, spiderlike flies without eyes or wings, and as such bear very little resemblance to other Dipterans. These flies are seldom encountered by general collectors, as they almost never leave the bodies of their hosts. Both males and females take blood meals, thus they qualify as real parasites. Most species are highly host-specific. The family is primarily found in the Old World tropics; a few of the 274 known species occur in the Neotropics and in Europe. Genera * Subfamily Archinycteribiinae Maa, 1975 :* '' Archinycteribia'' Speiser, 1901 *Subfamily Cyclopodiinae Maa, 1965 :* '' Cyclopodia'' Kolenati, 1863 :* '' Dipseliopoda'' Theodor, 1955 :* '' Eucampsipoda'' Kolenati, 1857 :* '' Leptocy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Host (biology)
In biology and medicine, a host is a larger organism that harbours a smaller organism; whether a parasite, parasitic, a mutualism (biology), mutualistic, or a commensalism, commensalist ''guest'' (symbiont). The guest is typically provided with nourishment and shelter. Examples include animals playing host to parasitic worms (e.g. nematodes), cell (biology), cells harbouring pathogenic (disease-causing) viruses, a Fabaceae, bean plant hosting mutualistic (helpful) Rhizobia, nitrogen-fixing bacteria. More specifically in botany, a host plant supplies nutrient, food resources to micropredators, which have an evolutionarily stable strategy, evolutionarily stable relationship with their hosts similar to ectoparasitism. The host range is the collection of hosts that an organism can use as a partner. Symbiosis Symbiosis spans a wide variety of possible relationships between organisms, differing in their permanence and their effects on the two parties. If one of the partners in an ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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