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Pelodiscus
''Pelodiscus'' is a genus of turtles in the family Trionychidae, the softshells. Based on genetic and morphological analysis there are seven valid species. They are native to Eastern Asia, ranging from the Amur region, south through China and Korea, as far south as Vietnam. Populations in Japan are thought to likely originate from historic human introductions. Phylogenetic studies have recovered a high diversity of ''Pelodiscus'' genotypes in China, some of which may correspond to distinct species. However, the millennia-old practice of farming ''Pelodiscus'' for consumption, especially in large-scale turtle farm Turtle farming is the practice of raising turtles and tortoises of various species commercially. Raised animals are sold for use as gourmet food, traditional medicine ingredients, or as pets. Some farms also sell young animals to other farms, e ...s since the late 20th century, is thought to threaten these lineages due to hybridization with farmed individuals. Spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Shipian
''Pelodiscus shipian'' is a species of turtle in the family Trionychidae. Like its closest relatives, '' Pelodiscus huangshanensis'' and '' Pelodiscus axenaria'', the species is endemic to China. Especially ''Pelodiscus axenaria'' is morphologically similar to ''Pelodiscus shipian'', and these species may have been confused with each other in the past; ''Pelodiscus shipian'' was described only in 2022. Etymology In Fengxin County, the local name for ''Pelodiscus shipian'' is ''shi pian bie'' (石片鱉), meaning "stone slab soft-shelled turtle". The name refers to the turtle looking like a flat stone. The species epithet ''shipian'' is derived from the first part of the local Chinese name, ''shi pian'' (石片), meaning "slab". The describers of ''Pelodiscus shipian'' suggested an English name for the turtle, Chinese stone slab soft-shelled turtle. Taxonomy ''Pelodiscus shipian'' belongs to the genus ''Pelodiscus'', which was previously lumped together as a single species, '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Softshell Turtle
The Chinese softshell turtle (''Pelodiscus sinensis'') is a species of softshell turtle that is native to China (Inner Mongolia to Guangxi, including Hong Kong) and Taiwan, with records of escapees—some of which have established introduced populations—in a wide range of other Asian countries, as well as Spain, Brazil and Hawaii. Populations native to Northeast China, Russia, Korea and Japan were formerly included in this species, but are now regarded as separate as the northern Chinese softshell turtle (''P. maackii''). Furthermore, localized populations in Guangxi and Hunan (where the Chinese softshell turtle also is present), as well as Vietnam, are recognized as the lesser Chinese softshell turtle (''P. parviformis'') and Hunan softshell turtle (''P. axenaria''). The Chinese softshell turtle is a vulnerable species, threatened by disease, habitat loss, and collection for food such as turtle soup. Additionally, millions are now farmed, especially in China, to support t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Sinensis
The Chinese softshell turtle (''Pelodiscus sinensis'') is a species of softshell turtle that is native to China (Inner Mongolia to Guangxi, including Hong Kong) and Taiwan, with records of escapees—some of which have established introduced populations—in a wide range of other Asian countries, as well as Spain, Brazil and Hawaii. Populations native to Northeast China, Russia, Korea and Japan were formerly included in this species, but are now regarded as separate as the northern Chinese softshell turtle (''P. maackii''). Furthermore, localized populations in Guangxi and Hunan (where the Chinese softshell turtle also is present), as well as Vietnam, are recognized as the lesser Chinese softshell turtle (''P. parviformis'') and Hunan softshell turtle (''P. axenaria''). The Chinese softshell turtle is a vulnerable species, threatened by disease, habitat loss, and collection for food such as turtle soup. Additionally, millions are now farmed, especially in China, to support t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trionychidae
The Trionychidae are a taxonomic family of a number of turtle genera, commonly known as softshell turtles. The family was erected by Leopold Fitzinger in 1826. Softshells include some of the world's largest freshwater turtles, though many can adapt to living in highly brackish areas. Members of this family occur in Africa, Asia, and North America, with extinct species known from Australia. Most species have traditionally been included in the genus ''Trionyx'', but the vast majority have since been moved to other genera. Among these are the North American ''Apalone'' softshells that were placed in ''Trionyx'' until 1987. Characteristics They are called "softshell" because their carapaces lack horny scutes (scales), though the spiny softshell, ''Apalone spinifera'', does have some scale-like projections, hence its name. The carapace is leathery and pliable, particularly at the sides. The central part of the carapace has a layer of solid bone beneath it, as in other turtles, but t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Huangshanensis
The Huangshan softshell turtle or horse-hoof softshell turtle (''Pelodiscus huangshanensis'') is a species of turtle in the family Trionychidae. It is endemic to China, where it is found only in southern Anhui Province, in the Huangshan range. Taxonomy Prior to 2021, populations of this species were considered conspecific with the more widespread Chinese softshell turtle (''P. sinensis''), which was thought to be the only native softshell turtle in the province. However, local people knew about the existence of this species over a millennium prior. Folk songs and poems noted a second form of softshell turtle in the Huangshan range, referred to as the "horse-hoof softshell turtle" or ''mǎ tí biē'' (马蹄鳖). Phylogenetic evidence of these populations found them to be a distinct species most closely related to the Hunan softshell turtle (''P. axenaria'') as well as an undescribed ''Pelodiscus'' from Jiangxi. It was accepted as a distinct species by the Turtle Taxonomy Workin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Variegatus
The spotted softshell turtle (''Pelodiscus variegatus'') is a species of turtle in the family Trionychidae. It is found in Indochina, where it is largely restricted to most of Vietnam; however, an isolated population is also known from Hainan Island, where it is the only ''Pelodiscus'' species. Aside from genetic differences, this species can be most readily distinguished from other ''Pelodiscus'' by the large blotches on its plastron, which also gave it its name. Due to its restricted geographic range and the heavy level of exploitation it receives, it has been proposed that this species be classified as Critically Endangered under the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol .... References {{Taxonbar, from=Q61833207 Pelodiscus Turtles of Asia Rept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Parviformis
The lesser Chinese softshell turtle (''Pelodiscus parviformis'') is a species of turtle in the family Trionychidae. It is endemic to China, where it inhabits a small range in Guangxi and Hunan provinces. Populations of this species in Vietnam and Hainan are now considered to belong to a separate species, the spotted softshell turtle (''P. variegatus''). There is some controversy within researchers over whether or not ''P. parviformis'' is a valid species, but a study in 2015 reaffirmed it as such. It has been proposed that this species be considered as Critically Endangered on the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ... due to its restricted range and the heavy level of exploitation it receives. References Pelodiscus Reptiles described in 1997 Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Axenaria
The Hunan softshell turtle (''Pelodiscus axenaria'') is a species of turtle in the family Trionychidae, the softshells. It is endemic to China, where it occurs in Hunan, Guangdong, Guangxi, and Jiangxi Jiangxi (; ; formerly romanized as Kiangsi or Chianghsi) is a landlocked province in the east of the People's Republic of China. Its major cities include Nanchang and Jiujiang. Spanning from the banks of the Yangtze river in the north int ... provinces. It is found in Taoyuan, Pingjiang, Rucheng, Lingling, and Shaoyang counties of Hunan province (Zhou, Zhang & Fang, 1991). References Bibliography * Pelodiscus Endemic fauna of China Reptiles described in 1991 {{Turtle-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelodiscus Maackii
''Pelodiscus maackii'', commonly known as the Amur softshell turtle or the northern Chinese softshell turtle, is a species of turtle in the family Trionychidae. The species is found in the Russian Far East, northeastern China, Korea, and Japan. It is possible that the Japanese populations are the result of ancient introductions by humans. This aquatic species may attain a straight carapace length of . Etymology The specific name, ''maackii'', is in honor of Russian naturalist Richard Maack Richard Otto Maack (also Richard Karlovic Maak, Russian: Ричард Карлович Маак; 4 September 1825 – 25 November 1886) was a 19th-century Russian naturalist, geographer, and anthropologist. He is most known for his explorat ....Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Pelodiscus maackii'', p. 164). References Further reading * Brandt JF (1857). "'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turtle Farm
Turtle farming is the practice of raising turtles and tortoises of various species commercially. Raised animals are sold for use as gourmet food, traditional medicine ingredients, or as pets. Some farms also sell young animals to other farms, either as breeding stock, or more commonly to be raised there to a larger size for subsequent resale.Darrell Senneke,Declared Turtle Trade From the United States - intro page Turtle farms primarily raise freshwater turtles (primarily, Chinese softshell turtles as a food source and Trachemys, sliders and Pseudemys, cooter turtles for the pet trade);Links froDeclared Turtle Trade From the United States - breakdown by species/ref> therefore, turtle farming is usually classified as aquaculture. However, some terrestrial tortoises (e.g. ''Cuora mouhotii'') are also raised on farms for the pet trade. Only three serious attempts are believed to have been made to farm sea turtles. Only one of them, in Cayman Islands, continues to operate. The one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arend Friedrich August Wiegmann
Arend Friedrich August Wiegmann (2 June 1802 – 15 January 1841) was a German zoology, zoologist and Herpetology, herpetologist born in Braunschweig. He studied medicine and philology at the University of Leipzig, and afterwards was an assistant to Martin Lichtenstein (1780–1857) in Berlin. In 1828 he became a professor at Cologne, and two years later was an extraordinary professor at the Humboldt University in Berlin. Wiegmann specialized in the study of herpetology and mammalogy. In 1835, he founded, together with other scholars, the zoological periodical ''Archiv für Naturgeschichte'', also known as "Wiegmann's Archive". With Johann Friedrich Ruthe (1788–1859) he wrote an important textbook of zoology called ''Handbuch der Zoologie'', and in 1834 Wiegmann published ''Herpetologia Mexicana'', a monograph on the reptiles of Mexico. In 1841 he died of tuberculosis at the age of 38 in Berlin. His father Arend Friedrich Wiegmann (1771–1853) a German researcher in botany. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amur River
The Amur (russian: река́ Аму́р, ), or Heilong Jiang (, "Black Dragon River", ), is the world's List of longest rivers, tenth longest river, forming the border between the Russian Far East and Northeast China, Northeastern China (Inner Manchuria). The Amur proper is long, and has a drainage basin of . ''mizu'' ("water") in Japanese. The name "Amur" may have evolved from a root word for water, coupled with a size modifier for "Big Water". Its ancient Chinese names were ''Yushui'', ''Wanshui'' and ''Heishui'', formed from variants to ''shui'', meaning "water".The fishes of the Amur River:updated check-list and zoogeography'' The modern Chinese name for the river, ''Heilong Jiang'' means "Cardinal_directions#Cultural_variations, Black Dragon River", while the Manchurian language, Manchurian name ''Sahaliyan Ula'', the Mongolian names " Amar mörön " (Cyrillic: Амар мөрөн) originates from the name " Amar " meaning to rest and ''Khar mörön'' (Cyrillic: Хар ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
