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Myotis Hajastanicus
The Armenian whiskered bat (''Myotis hajastanicus''), also known as the Hajastan myotis or the Armenian myotis, is a species of bat from the family Vespertilionidae. The Armenian whiskered bat was formerly included as a part of the whiskered bat, but was considered distinct in 2000 as a result of morphologic comparison. Taxonomy and etymology It was described as a new subspecies of the whiskered bat in 1939. In 2000, Benda and Tsytsulina published that it should be considered a full species based on its physical characteristics. In 2016, Dietz et al. argued that the Armenian whiskered bat was not morphologically or genetically distinct enough to be considered a full species; instead, they argued that it is synonymous with ''Myotis aurascens'' (which is itself sometimes considered synonymous with '' Myotis davidii''). However, as of 2018 the Integrated Taxonomic Information System still considers the Armenian whiskered bat as a full species. Its species name "''hajastanicus''" m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vespertilionidae
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 hume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whiskered Bat
The whiskered bat (''Myotis mystacinus'') is a small European bat with long fur. Although uncommon, ''M. mystacinus'' is often found around human habitation and around water; it is similar to Brandt's bat (''Myotis brandtii''), from which it was distinguished as a separate species only in 1970. Taxonomy The taxonomy of the genus Myotis is "considered to be one of the most challenging topics in European bat systematic", and the species count within the genus and the "mystacinus" group has varied considerably over the years. The analysis of morphological, behavioural, and especially genetic characters have since identified further cryptic species of whiskered bats in the genus ''Myotis'', including '' Myotis alcathoe'' (described in 2001 from Europe). '' Myotis aurascens'' and '' Myotis ikonnikovi'' are other similar species. ''Myotis hajastanicus'' was also included in ''M. mystacinus'' until recently, but it was differentiated on the base of morphologic comparison. As of 2016, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal scientific description of a newly encountered species, typically articulated through a scientific publication. Its purpose is to provide a clear description of a new species of organism and explain how it differs from species that have been previously described or related species. For a species to be considered valid, a species description must follow established guidelines and naming conventions dictated by relevant nomenclature codes. These include the International Code of Zoological Nomenclature (ICZN) for animals, the International Code of Nomenclature for algae, fungi, and plants (ICN) for plants, and the International Committee on Taxonomy of Viruses (ICTV) for viruses. A species description often includes photographs or other illustrations of type material and information regarding where this material is deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology (from Ancient Greek μορφή (morphḗ) "form", and λόγος (lógos) "word, study, research") is the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance (shape, structure, color, pattern, size), as well as the form and structure of internal parts like bones and organs, i.e., anatomy. This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of the overall structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Fried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The Botanical nomenclature, botanical and Zoological nomenclature, zoological codes of nomenclature treat the concept of synonymy differently. * In nomenclature, botanical nomenclature, a synonym is a Binomial nomenclature, scientific name that applies to a taxon that now goes by a different scientific name. For example, Carl Linnaeus, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different Binomial nomenclature, binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myotis Davidii
David's myotis (Myotis ''davidii'') is a species of microbat in the Vespertilionidae family native to China, Mongolia, Kazakhstan, and Russia. First identified in 1869 by Wilhelm Peters, it is similar in morphology to species like M. mystacinus, M. ikonnikovi, M. brandtii, and M. sibiricus. It was previously considered to be a subspecies of the whiskered bat (''Myotis mystacinus''). Description ''Myotis davidii'' are microbats with a forearm length of < 36 mm. Their wing membrane is inserted at the base of the outer toe. Their spur length is no more than half the length of the margin of the tail membrane and there are no terminal lobes or breaks present. The posterior margin of the ear has a distinct indentation. Hair with dark bases and lighter tips, frequently with golden gloss. Upper second premolar is rather small (maximum 1/2 of the size of the first upper premolar) and sometimes displaced palatally of the tooth row. Singular cusp of the third upper premolar is small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Taxonomic Information System
The Integrated Taxonomic Information System (ITIS) is an American partnership of federal agencies designed to provide consistent and reliable information on the taxonomy of biological species. ITIS was originally formed in 1996 as an interagency group within the US federal government, involving several US federal agencies, and has now become an international body, with Canadian and Mexican government agencies participating. The database draws from a large community of taxonomic experts. Primary content staff are housed at the Smithsonian National Museum of Natural History and IT services are provided by a US Geological Survey facility in Denver. The primary focus of ITIS is North American species, but many biological groups exist worldwide and ITIS collaborates with other agencies to increase its global coverage. Reference database ITIS provides an automated reference database of scientific and common names for species. it contains over 839,000 scientific names, synonyms, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Epithet (zoology)
In zoological nomenclature, the specific name (also specific epithet, species epithet, or epitheton) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Etymology Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armenia
Armenia, officially the Republic of Armenia, is a landlocked country in the Armenian Highlands of West Asia. It is a part of the Caucasus region and is bordered by Turkey to the west, Georgia (country), Georgia to the north and Azerbaijan to the east, and Iran and the Azerbaijani exclave of Nakhchivan Autonomous Republic, Nakhchivan to the south. Yerevan is the Capital city, capital, largest city and Economy of Armenia, financial center. The Armenian Highlands has been home to the Hayasa-Azzi, Shupria and Nairi. By at least 600 BC, an archaic form of Proto-Armenian language, Proto-Armenian, an Indo-European languages, Indo-European language, had diffused into the Armenian Highlands.Robert Drews (2017). ''Militarism and the Indo-Europeanizing of Europe''. Routledge. . p. 228: "The vernacular of the Great Kingdom of Biainili was quite certainly Armenian. The Armenian language was obviously the region's vernacular in the fifth century BC, when Persian commanders and Greek writers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sevan Lake
Lake Sevan () is the largest body of water in both Armenia and the Caucasus region. It is one of the largest freshwater high-altitude (alpine) lakes in Eurasia. The lake is situated in Gegharkunik Province, at an altitude of above sea level. The total surface area of its basin is about , which makes up of Armenia's territory. The lake itself is , and the volume is . It is fed by 28 rivers and streams. Only 10% of the incoming water is drained by the Hrazdan River, while the remaining 90% evaporates. Sevan has significant economic, cultural, and recreational value. Its sole major island (now a peninsula) is home to a medieval monastery. The lake provides some 90% of the fish and 80% of the crayfish catch of Armenia. Sevan was heavily exploited for irrigation of the Ararat plain and hydroelectric power generation during the Soviet period. Consequently, its water level decreased by around and its volume reduced by more than 40%. Later, two tunnels were built to divert wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Sevan
Lake Sevan () is the largest body of water in both Armenia and the Caucasus region. It is one of the largest freshwater Alpine lake, high-altitude (alpine) lakes in Eurasia. The lake is situated in Gegharkunik Province, at an altitude of above sea level. The total surface area of its basin is about , which makes up of Armenia's territory. The lake itself is , and the volume is . It is fed by 28 rivers and streams. Only 10% of the incoming water is drained by the Hrazdan River, while the remaining 90% evaporates. Sevan has significant economic, cultural, and recreational value. Its sole major island (now a peninsula) is home to a Sevanavank, medieval monastery. The lake provides some 90% of the fish and 80% of the crayfish catch of Armenia. Sevan was heavily exploited for irrigation of the Ararat plain and hydroelectric power generation during the Soviet period. Consequently, its water level decreased by around and its volume reduced by more than 40%. Later, two Water tunne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alliance For Zero Extinction
Formed in 2000 and launched globally in 2005, the Alliance for Zero Extinction (AZE) comprises 100 non-governmental biodiversity conservation organizations working to prevent species extinctions by identifying and safeguarding sites where species evaluated to be Endangered or Critically Endangered under International Union for Conservation of Nature (IUCN) criteria only exist at one location on Earth."Zero Extinction - Home." Zero Extinction - Home. N.p., n.d. Web. 3 July 2012 AZE members work to rebuild populations of endangered and critically endangered species through efforts to eliminate human threats such as commercial exploitation, disease and the introduction of invasive species. AZE provides expertise on biodiversity goals for the Convention on Biological Diversity (CBD) and assists party nations in integrating protection of AZE sites and species into National Biodiversity Strategies and Action Plans (NBSAP).Ainsworth, David. "Alliance for Zero Extinction and the Convention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
