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Cynops Fudingensis
The Fuding fire belly newt (''Cynops fudingensis'') is a rare species of newt in the family Salamandridae, endemic to China. It is only known from Fuding in northeastern Fujian, from the locality where it was described as a new species in 2010. Although it is genetically similar to the Chinese fire belly newt (''C. orientalis''), it is morphologically more similar to the Dayang fire belly newt (''C. orphicus''). The range of ''C. fudingensis'' is separate from both other species. A revised taxonomy of Salamandridae places this species (together with all other Chinese species of ''Cynops'') in genus ''Hypselotriton''. ''Cynops fudingensis'' is a small newt, usually less than in total length. The population from which the species was described lives in small, still-water puddles and ditches of a deserted agricultural field on a hillside near Taimushan (Mt. Taimu), west of Fuding City. Another nearby population may already be extinct. The species is not known from elsewhere, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Hanken
James Hanken is the Alexander Agassiz Professor of Zoology at Harvard University as well as the director of the Museum of Comparative Zoology. Hanken received his bachelor's degree and Ph.D. from the University of California, Berkeley. He then did post-doctoral research at Dalhousie University before joining the faculty of the University of Colorado at Boulder, University of Colorado at Boulder. He joined the Harvard faculty in 1999. Hanken has written over 100 scientific papers. He is also a photographer, his photos having been published in ''Natural History (magazine), Natural History'' and ''Audubon (magazine), Audubon'' among other publications. Hanken is also one of the people involved in the creation of the Encyclopedia of Life. Among books by Hanken is ''The Skull: Functional and Evolutionary Mechanisms'' (University of Chicago Press) written with Brian Keith Hall. In popular culture, Prof James Hanken has appeared on an episode of a show called Da Ali G Show, where Sac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dayang Newt
The Dayang newt (''Cynops orphicus'') is a rare species of salamander in the family Salamandridae, endemic to China. It is known from Jiexi County in eastern Guangdong from where it was collected in 1936 (more specifically, from Dayang, which gave it the common name) and described as a new species in 1983. More recently, it has also been found from Dehua County in central Fujian. Its natural habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...s are pools and small lakes, and during hibernation, terrestrial habitats, including forest and lightly degraded areas. It is threatened by habitat loss and degradation. References Amphibians described in 1983 Cynops Endemic fauna of China Amphibians of China Taxonomy articles created by Polbot {{Salamandridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of China
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] |
Cynops
The fire belly newt or fire newt is a genus (''Cynops'') of newts native to Japan and China. All of the species show bright yellow or red bellies, but this feature is not unique to this genus. Their skin contains a toxin that can be harmful if ingested. Species Species recognized as of October 2019: (A * means that the newt has been moved into the genus ''Hypselotriton'' in some classifications ) Taxonomic controversy The genus ''Cynops'' has been suggested to be due for a split, with the Chinese species being placed in a separate genus from the Japanese ones. The species '' Cynops cyanurus'' is at the centre of all this. There is much debate about the validity of ''C. cyanurus'' and '' C. chenggongensis''. All the known captive animals could be something different from ''C. cyanurus'', as they do not entirely match the original description of the species. The only known animals that match that are animals originating from Chemnitz Chemnitz (; from 1953 to 1990: Karl-Marx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-eared Slider
The red-eared slider or red-eared terrapin (''Trachemys scripta elegans'') is a subspecies of the pond slider (''Trachemys scripta''), a semiaquatic turtle belonging to the family Emydidae. It is the most popular pet turtle in the United States, is also popular as a pet across the rest of the world, and is the most invasive turtle. It is the most commonly traded turtle in the world. The red-eared slider is native from the Midwestern United States to northern Mexico, but has become established in other places because of pet releases, and has become invasive in many areas where it outcompetes native species. The red-eared slider is included in the list of the world's 100 most invasive species. Etymology The red-eared slider gets its name from the small, red stripe around its ears, or where its ears would be, and from its ability to slide quickly off rocks and logs into the water. This species was previously known as Troost's turtle in honor of an American herpetologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Bullfrog
The American bullfrog (''Lithobates catesbeianus''), often simply known as the bullfrog in Canada and the United States, is a large true frog native to eastern North America. It typically inhabits large permanent water bodies such as swamps, ponds, and lakes. Bullfrogs can also be found in man made habitats such as pools, koi ponds, canals, ditches and culverts. The bullfrog gets its name from the sound the male makes during the breeding season, which sounds similar to a bull bellowing. The bullfrog is large and is commonly eaten throughout its range, especially in the southern United States where they are plentiful. Their presence as a food source has led to bullfrogs being distributed around the world outside of their native range. Bullfrogs have been introduced into the Western United States, South America, Western Europe, China, Japan, and southeast Asia. In these places they are invasive species due to their voracious appetite and the large number of eggs they produce, havi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Fire Belly Newt
The Chinese fire belly newt (''Cynops orientalis'') is a small () black newt, with bright-orange aposematic coloration on their ventral sides. ''C. orientalis'' is commonly seen in pet stores, where it is frequently confused with the Japanese fire belly newt (''C. pyrrhogaster'') due to similarities in size and coloration. ''C. orientalis'' typically exhibits smoother skin and a rounder tail than ''C. pyrrhogaster'', and has less obvious parotoid glands. Toxicology Chinese fire belly newts are mildly poisonous and excrete toxins through their skin. Consisting primarily of tetrodotoxins, newts of the genus ''Cynops'' pose a medically significant threat if enough toxins are consumed, and toxins may cause numbness or irritation on skin contact. Gallery File:Cynops orientalis - Chinesischer Feuerbauchmolch.jpg, Underside Cynops orientalis.JPG, Underwater Chinese_Fire_Bellied_Newts.JPG, A pair Cynops orientalis biofluorescence - 41598 2020 59528 Fig2-bottom (cropped).png, Biof ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newt
A newt is a salamander in the subfamily Pleurodelinae. The terrestrial juvenile phase is called an eft. Unlike other members of the family Salamandridae, newts are semiaquatic, alternating between aquatic and terrestrial habitats. Not all aquatic salamanders are considered newts, however. More than 100 known species of newts are found in North America, Europe, North Africa and Asia. Newts metamorphose through three distinct developmental life stages: aquatic larva, terrestrial juvenile (eft), and adult. Adult newts have lizard-like bodies and return to the water every year to breed, otherwise living in humid, cover-rich land habitats. Newts are threatened by habitat loss, fragmentation and pollution. Several species are endangered, and at least one species, the Yunnan lake newt, has become extinct recently. Etymology The Old English name of the animal was , (of unknown origin), resulting in Middle English ; this word was transformed irregularly into , , or . The initial "n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zootaxa
''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. From 2001 to 2020, more than 60,000 new species have been described in the journal accounting for around 25% of all new taxa indexed in The Zoological Record in the last few years. Print and online versions are available. Temporary suspension from JCR The journal exhibited high levels of self-citation and its journal impact factor of 2019 was suspended from ''Journal Citation Reports'' in 2020, a sanction which hit 34 journals in total. Biologist Ross Mounce noted that high levels of self-citation may be inevitable for a journal which publishes a large share of new species classification. Later that year this decision was reversed and it was admitted that levels of self-citation are appropriate considering the large proportion of papers f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujian
Fujian (; alternately romanized as Fukien or Hokkien) is a province on the southeastern coast of China. Fujian is bordered by Zhejiang to the north, Jiangxi to the west, Guangdong to the south, and the Taiwan Strait to the east. Its capital is Fuzhou, while its largest city by population is Quanzhou, both located near the coast of the Taiwan Strait in the east of the province. While its population is predominantly of Chinese ethnicity, it is one of the most culturally and linguistically diverse provinces in China. The dialects of the language group Min Chinese were most commonly spoken within the province, including the Fuzhou dialect of northeastern Fujian and various Hokkien dialects of southeastern Fujian. Hakka Chinese is also spoken, by the Hakka people in Fujian. Min dialects, Hakka and Mandarin Chinese are mutually unintelligible. Due to emigration, a sizable amount of the ethnic Chinese populations of Taiwan, Singapore, Malaysia, Indonesia, and the Philippines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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