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Barbastella Beijingensis
The Beijing barbastelle (''Barbastella beijingensis''), also known as the Beijing wide-eared bat, is a species of vesper bat endemic to Beijing Municipality, China.''Beijing barbastelle'' The Darwin Initiative Centre for Bat Research Accessed 2013-04-05(Chinese 2012-10-17 The species was discovered by Chinese zoology students in 2001 in caves of in southwestern Beijing and was identified as a distinct species by zoologists Zhang S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vesper Bat
Vespertilionidae is a family of microbats, of the order Chiroptera, flying, insect-eating mammals variously described as the common, vesper, or simple nosed bats. The vespertilionid family is the most diverse and widely distributed of bat families, specialised in many forms to occupy a range of habitats and ecological circumstances, and it is frequently observed or the subject of research. The facial features of the species are often simple, as they mainly rely on vocally emitted echolocation. The tails of the species are enclosed by the lower flight membranes between the legs. Over 300 species are distributed all over the world, on every continent except Antarctica. It owes its name to the genus ''Vespertilio'', which takes its name from a word for bat, ', derived from the Latin term ' meaning 'evening'; they are termed "evening bats" and were once referred to as "evening birds". (The term "evening bat" also often refers more specifically to one of the species, '' Nycticeius humer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beijing Municipality
} Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 million residents. It has an administrative area of , the third in the country after Guangzhou and Shanghai. It is located in Northern China, and is governed as a municipality under the direct administration of the State Council with 16 urban, suburban, and rural districts.Figures based on 2006 statistics published in 2007 National Statistical Yearbook of China and available online at archive. Retrieved 21 April 2009. Beijing is mostly surrounded by Hebei Province with the exception of neighboring Tianjin to the southeast; together, the three divisions form the Jingjinji megalopolis and the national capital region of China. Beijing is a global city and one of the world's leading centres for culture, diplomacy, politics, finance, busine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fangshan District
Fangshan District () is situated in the southwest of Beijing, away from downtown Beijing. It has an area of and a population of 814,367 (2000 Census). The district is divided into 8 subdistricts, 14 towns, and 6 townships. The district administers 8 subdistricts (with 4 subdistricts under Yanshan "area"), 14 towns with 3 towns of which carry the "area" () label, and 6 townships:These towns are officially classified as subdistricts, but as they coincide with the area of the same name, they are commonly named "areas" () Geography The Subdistrict area of Fangshan (population 187,667) contains an urban area, has an area of and an estimated population of 200,000. Other major urban areas are Liangxiang (population estimate 110,000, 93,486 in township), Zhoukoudian (35,000, 39,877 in township), Doudian (30,000, 25,046 in township), and Liulihe (22,000, 37,936 in township). Fangshan is situated to the east of the Taihang Mountains. The east and south of the district is a fertile plai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian Barbastelle
The Arabian barbastelle (''Barbastella leucomelas''), also known as the levant barbastelle, is a species of vesper bat. Its habitat is temperate forests and caves. It is threatened by habitat loss. It is found in Egypt (Sinai), Israel, and Eritrea. Taxonomy and etymology It was described as a new species in 1826 by German scientist Philipp Jakob Cretzschmar. Cretzschmar initially placed it in the genus ''Vespertilio'', with the binomial ''Vespertilio leucomelas''. Its species name "''leucomelas''" is from Ancient Greek "'' leukomélās''" meaning "black and white." Previously, it was also thought to have a wider range across much of Asia, and accordingly was named the "eastern barbastelle" or "Asian barbastelle". However, genetic studies indicated that the species was paraphyletic as previously defined, with ''B. leucomelas'' from Egypt (''B. leucomelas sensu stricto'') being the sister species to the Beijing barbastelle (''B. beijingensis''), with the clade containing both bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Barbastelle
The western barbastelle (''Barbastella barbastellus''), also known as the barbastelle or barbastelle bat, is a European bat in the genus ''Barbastella''. This species is found from Portugal to Azerbaijan and from Sweden to Canary Islands, where a sub-species was identified. It has a short nose, small eyes and wide ears. The conservation status of ''B. barbastellus'' is assessed as "near threatened", "vulnerable", "critically endangered" or "extinct" in various parts of its range. Taxonomy The western barbastelle was described as a new species in 1774 by Johann Christian Daniel von Schreber, who placed it in the genus ''Vespertilio'', with a species name of ''Vespertilio barbastellus''. The holotype had been collected in Burgundy, France. In 1836 it was placed in the genus ''Barbastellus'', and the first use of its current name combination of ''Barbastella barbastellus'' was in 1897 by Gerrit Smith Miller Jr. The name ''Barbastella barbastellus'' might be coming from the Lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbastella
''Barbastella'' is a genus of vespertilionid bats. There are seven extant species in this genus and one only known from fossil remains. Species The genus consists of the following species: * ''Barbastella barbastellus'' – western barbastelle * ''Barbastella beijingensis'' – Beijing barbastelle * '' Barbastella caspica'' – Caspian barbastelle * '' Barbastella darjelingensis'' – eastern barbastelle or Asian barbastelle * ''Barbastella leucomelas'' – Arabian barbastelle * ''Barbastella pacifica'' – Japanese barbastelle * ''Barbastella maxima ''Barbastella'' is a genus of vespertilionid bats. There are seven extant species in this genus and one only known from fossil remains. Species The genus consists of the following species: * ''Barbastella barbastellus'' – western barbastelle ...'' References External links * * Bat genera Taxa named by John Edward Gray {{Vespertilionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian Barbastelle
The eastern barbastelle or Asian barbastelle (''Barbastella darjelingensis'') is a species of vesper bat found throughout much of Asia, from Afghanistan to Taiwan. Taxonomy It was described by Brian Houghton Hodgson in 1855, and was previously thought to be a subspecies of the Arabian barbastelle (''B. leucomelas''), with ''B. leucomelas'' being previously known as the eastern or Asian barbastelle when it contained ''B. darjelingensis''. However, a 2008 study, and several later genetic analyses, found ''B. leucomelas'' to be a distinct species from ''B. darjelingensis'', and thus split them both. The American Society of Mammalogists, IUCN Red List, and ITIS all follow the results of this study. Further genetic studies indicate that ''B. darjelingensis'' itself contains many cryptic lineages that could represent distinct species, but this is disputed due to all most populations having similar morphology to one another. However, the Caspian barbastelle (''B. caspica'') and Jap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbastelle
''Barbastella'' is a genus of vespertilionid bats. There are seven extant species in this genus and one only known from fossil remains. Species The genus consists of the following species: * ''Barbastella barbastellus'' – western barbastelle * ''Barbastella beijingensis'' – Beijing barbastelle * ''Barbastella caspica'' – Caspian barbastelle * ''Barbastella darjelingensis'' – eastern barbastelle or Asian barbastelle * ''Barbastella leucomelas'' – Arabian barbastelle * ''Barbastella pacifica'' – Japanese barbastelle * ''Barbastella maxima'' References External links * * Barbastella, Bat genera Taxa named by John Edward Gray {{Vespertilionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Deficient
A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied; but it does indicate that little or no information is available on the abundance and distribution of the species. The IUCN recommends that care be taken to avoid classing species as "data deficient" when the absence of records may indicate dangerously low abundance: "If the range of a taxon is suspected to be relatively circumscribed, if a considerable period of time has elapsed since the last record of the taxon, threatened status may well be justified""The Categories," in IUCN (1983). (see also precautionary principle). See also * IUCN Red List data deficient species * List of data deficient amphibians * IUCN Red List data deficient species (Annelida) * List of data deficien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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