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Panthera Zdanskyi
''Panthera zdanskyi'', also known as the Longdan tiger, is an extinct pantherine species that is seen as a close relative of the modern tiger. Fossils were excavated in northwestern China's Gansu province. Etymology ''Panthera zdanskyi'' was first named by Ji H. Mazák, Per Christiansen and Andrew C. Kitchener in 2011. The specific name honors the Austrian paleontologist Otto A. Zdansky for his contributions to the understanding of Neogene Chinese fossil carnivorans. Description The holotype of ''Panthera zdanskyi'' consists of a nearly complete skull and mandible stored at the Babiarz Institute of Paleontological Studies. It is the oldest known complete pantherine skull ever found, and indicates that the animal was about the size of a jaguar. The paratype comprises a rostrum, premaxilla and maxilla and much of the dentition, originally referred to ''Panthera palaeosinensis''. It was collected in 2004 in the east slope of Longdan, south of Dongxiang Autonomous County in the L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Pleistocene
The Early Pleistocene is an unofficial sub-epoch in the international geologic timescale in chronostratigraphy, being the earliest division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently estimated to span the time between 2.580 ± 0.005 Ma (million years ago) and 0.773 ± 0.005 Ma. The term Early Pleistocene applies to both the Gelasian Age (to 1.800 ± 0.005 Ma) and the Calabrian Age. While the Gelasian and the Calabrian have officially been defined by the International Union of Geological Sciences (IUGS) to effectively constitute the Early Pleistocene, the succeeding Chibanian and Tarantian ages have yet to be ratified. These proposed ages are unofficially termed the Middle Pleistocene and Late Pleistocene The Late Pleistocene is an unofficial Age (geology), age in the international geologic timescale in chronostratigraphy, also known as Upper Pleistocene from a Stratigraphy, stratigraphic perspective. It is intended to be the fourth div ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paratype
In zoology and botany, a paratype is a specimen of an organism that helps define what the scientific name of a species and other taxon actually represents, but it is not the holotype (and in botany is also neither an isotype nor a syntype). Often there is more than one paratype. Paratypes are usually held in museum research collections. The exact meaning of the term ''paratype'' when it is used in zoology is not the same as the meaning when it is used in botany. In both cases however, this term is used in conjunction with ''holotype''. Zoology In zoological nomenclature, a paratype is officially defined as "Each specimen of a type series other than the holotype.", ''International Code of Zoological Nomenclature'' In turn, this definition relies on the definition of a "type series". A type series is the material (specimens of organisms) that was cited in the original publication of the new species or subspecies, and was not excluded from being type material by the author (th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panthera Uncia
The snow leopard (''Panthera uncia''), also known as the ounce, is a felid in the genus ''Panthera'' native to the mountain ranges of Central and South Asia. It is listed as Vulnerable on the IUCN Red List because the global population is estimated to number fewer than 10,000 mature individuals and is expected to decline about 10% by 2040. It is threatened by poaching and habitat destruction following infrastructural developments. It inhabits alpine and subalpine zones at elevations of , ranging from eastern Afghanistan, the Himalayas and the Tibetan Plateau to southern Siberia, Mongolia and western China. In the northern part of its range, it also lives at lower elevations. Taxonomically, the snow leopard was long classified in the monotypic genus ''Uncia''. Since phylogenetic studies revealed the relationships among ''Panthera'' species, it has been considered a member of that genus. Two subspecies were described based on morphological differences, but genetic differences b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panthera
''Panthera'' is a genus within the family (biology), family Felidae that was named and described by Lorenz Oken in 1816 who placed all the spotted cats in this group. Reginald Innes Pocock revised the classification of this genus in 1916 as comprising the tiger (''P. tigris''), lion (''P. leo''), jaguar (''P. onca''), and leopard (''P. pardus'') on the basis of common Cranial bones, cranial features. Results of genetic analysis indicate that the snow leopard (formerly ''Uncia uncia'') also belongs to the genus ''Panthera'' (''P. uncia''), a classification that was accepted by IUCN Red List assessors in 2008. The tiger, lion, jaguar and leopard are the only cat species with anatomical structures that enable them to Roar (utterance), roar; the snow leopard cannot. The primary reason for this was formerly assumed to be the incomplete ossification of the hyoid bone. However, new studies show the ability to roar is due to other Morphology (biology), morphological features, especiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neofelis
''Neofelis'' is a genus comprising two extant cat species in Southeast Asia: the clouded leopard (''Neofelis nebulosa'') of mainland Asia, and the Sunda clouded leopard (''Neofelis diardi'') of Sumatra and Borneo The scientific name ''Neofelis'' is a composite of the Greek word ''neo-'' (νέος-) meaning 'young' and 'new', and the Latin word ''fēles'' meaning 'cat'. Taxonomic history The generic name ''Neofelis'' was first proposed by John Edward Gray in 1867 as comprising two species; ''Neofelis macrocelis'' occurring in the Himalaya, Malacca, and Thailand, and ''Neofelis brachyurus'' occurring in the former Formosa.Gray, J.E. (1867)''Notes on the skulls of the Cats. 5. Neofelis'' Page 265–266 in: Proceedings of the Scientific Meetings of the Zoological Society of London for the year 1867. Reginald Innes Pocock recognized the taxonomic classification of ''Neofelis'' in 1917, but admitted only the single species ''Neofelis nebulosa'' with several subspecies and ''macrocel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladogram
A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to descendants, nor does it show how much they have changed, so many differing evolutionary trees can be consistent with the same cladogram. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. There are many shapes of cladograms but they all have lines that branch off from other lines. The lines can be traced back to where they branch off. These branching off points represent a hypothetical ancestor (not an actual entity) which can be inferred to exhibit the traits shared among the terminal taxa above it. This hypothetical ancestor might then provide clues about the order of evolution of various features, adaptation, and other evolutionary narratives about ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longdan Tiger
''Panthera zdanskyi'', also known as the Longdan tiger, is an extinct pantherine species that is seen as a close relative of the modern tiger. Fossils were excavated in northwestern China's Gansu province. Etymology ''Panthera zdanskyi'' was first named by Ji H. Mazák, Per Christiansen and Andrew C. Kitchener in 2011. The specific name honors the Austrian paleontologist Otto A. Zdansky for his contributions to the understanding of Neogene Chinese fossil carnivorans. Description The holotype of ''Panthera zdanskyi'' consists of a nearly complete skull and mandible stored at the Babiarz Institute of Paleontological Studies. It is the oldest known complete pantherine skull ever found, and indicates that the animal was about the size of a jaguar. The paratype comprises a rostrum, premaxilla and maxilla and much of the dentition, originally referred to ''Panthera palaeosinensis''. It was collected in 2004 in the east slope of Longdan, south of Dongxiang Autonomous County in the Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mya (unit)
Mya may refer to: Brands and product names * Mya (program), an intelligent personal assistant created by Motorola * Mya (TV channel), an Italian Television channel * Midwest Young Artists, a comprehensive youth music program Codes * Burmese language, ISO 639-3 code is * Moruya Airport's IATA code * The IOC, license plate, and UNDP country code for Myanmar ("MYA") People * Mya (given name) * Mya (singer) (Mya Marie Harrison, born 1979), an American R&B singer-songwriter and actress * Bo Mya (1927–2006), nom de guerre of a Myanmar rebel leader, chief rapist of the Karen National Union Other uses * ''Mýa'' (album), a 1998 album by Mýa * ''Mya'' (bivalve), a genus of soft-shell clams * MYA (unit) for "million years ago", a science-related unit of time used in astronomy, geology and biology See also * A (motor yacht) (M/Y A), a superyacht * Maia (other) * Maya (other) Maya may refer to: Civilizations * Maya peoples, of southern Mexico and norther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gelasian
The Gelasian is an age (geology), age in the international geologic timescale or a stage (stratigraphy), stage in chronostratigraphy, being the earliest or lowest subdivision of the Quaternary Period/System and Pleistocene Epoch/Series. It spans the time between 2.58 annum, Ma (million years ago) and 1.80 Ma. It follows the Piacenzian Stage (part of the Pliocene) and is followed by the Calabrian (stage), Calabrian Stage. Definition The Gelasian was introduced in the geologic timescale in 1998.Rio, D., Sprovieri, R., Castradori, D., Di Stefano, E"The Gelasian Stage (Upper Pliocene): A new unit of the global standard chronostratigraphic scale" ''Episodes (journal), Episodes'', Vol. 21, No. 1, March 1998. pp 82-87. Retrieved March 18, 2020. It is named after the Sicily, Sicilian city of Gela in the south of the island. In 2009 it was moved from the Pliocene to the Pleistocene so that the geologic time scale would be more consistent with the key changes in Earth's climate, oceans, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongxiang Autonomous County
Dongxiang Autonomous County (; Santa: Dunxianzu Zizhixien) is an autonomous county in the Linxia Hui Autonomous Prefecture, province of Gansu of the People's Republic of China. It was established as a Dongxiang ethnic autonomous area in 1950. Historically, Dongxiang has long been directly under the jurisdiction of Linxia. During the Republic of China (1912–1949) period, its area was divided between the surrounding counties. Its population in 2020 was 381,700, 88% of whom belonging to the Dongxiang minority group. As of 1993, half of the total Dongxiang minority population lived in the county. At least until the end of the 20th century, Dongxiang County was very impoverished and undeveloped, having a literacy rate of just 15%, the lowest in China. In 2017, it had the highest poverty rate of Gansu, already the poorest province in China. Dongxiang County has a typical Loess Plateau landscape, with numerous gullies and mountains and a dry climate. Administrative divisions Dong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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