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Onychodactylus Fuscus
''Onychodactylus fuscus'', the Tadami clawed salamander, is a species of clawed salamander from Japan. It is known to occur in four different localities in the Fukushima may refer to: Japan * Fukushima Prefecture, Japanese prefecture **Fukushima, Fukushima, capital city of Fukushima Prefecture, Japan *** Fukushima University, national university in Japan *** Fukushima Station (Fukushima) in Fukushima, Fukushim ... and Niigata Prefectures, including Tadami and Sanjō. The species grows to long, and differs from the Japanese clawed salamander (''O. japonicus'') by having a long tail and wide head, as well as lacking a dorsal stripe. ''O. fuscus'' lives in streams and breeds during the winter. The species is closely related to '' Onychodactylus intermedius''. It shares much of its habitat with ''O. japonicus'', but the two species are reproductively isolated. References fuscus Endemic amphibians of Japan Amphibians described in 2014 {{salamander-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clawed Salamander
The genus ''Onychodactylus'', commonly known as clawed salamanders, is composed of three species, all endemic to eastern Asia. ''O. fischeri'' is found on the Korean peninsula, as well as in the Russian Far East and adjacent regions of China. ''O. japonicus'' is found in Japan, on the islands of Shikoku and Honshū , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island sepa .... All species are lungless with moderately developed parotoid glands. They inhabit moist, forested mountains near small rivers, streams, and lakes. Adults of each species can reach a length of 19 cm. Species Species recognized as of October 2019: References External links * eb application 2010. Berkeley, California''Onychodactylus'' AmphibiaWeb, available at http://amphibiaweb.org/. (Accessed: November 20, 2010 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Museum Of Natural History
The American Museum of Natural History (abbreviated as AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. In Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 26 interconnected buildings housing 45 permanent exhibition halls, in addition to a planetarium and a library. The museum collections contain over 34 million specimens of plants, animals, fossils, minerals, rocks, meteorites, human remains, and human cultural artifacts, as well as specialized collections for frozen tissue and genomic and astrophysical data, of which only a small fraction can be displayed at any given time. The museum occupies more than . AMNH has a full-time scientific staff of 225, sponsors over 120 special field expeditions each year, and averages about five million visits annually. The AMNH is a private 501(c)(3) organization. Its mission statement is: "To discover, interpret, and disseminate—through scientific research and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fukushima Prefecture
Fukushima Prefecture (; ja, 福島県, Fukushima-ken, ) is a prefecture of Japan located in the Tōhoku region of Honshu. Fukushima Prefecture has a population of 1,810,286 () and has a geographic area of . Fukushima Prefecture borders Miyagi Prefecture and Yamagata Prefecture to the north, Niigata Prefecture to the west, Gunma Prefecture to the southwest, and Tochigi Prefecture and Ibaraki Prefecture to the south. Fukushima is the capital and Iwaki is the largest city of Fukushima Prefecture, with other major cities including Kōriyama, Aizuwakamatsu, and Sukagawa. Fukushima Prefecture is located on Japan's eastern Pacific coast at the southernmost part of the Tōhoku region, and is home to Lake Inawashiro, the fourth-largest lake in Japan. Fukushima Prefecture is the third-largest prefecture of Japan (after Hokkaido and Iwate Prefecture) and divided by mountain ranges into the three regions of Aizu, Nakadōri, and Hamadōri. History Prehistory The keyhole-shaped Ōy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niigata Prefecture
is a Prefectures of Japan, prefecture in the Chūbu region of Honshu of Japan. Niigata Prefecture has a population of 2,227,496 (1 July 2019) and is the List of Japanese prefectures by area, fifth-largest prefecture of Japan by geographic area at . Niigata Prefecture borders Toyama Prefecture and Nagano Prefecture to the southwest, Gunma Prefecture to the south, Fukushima Prefecture to the east, and Yamagata Prefecture to the northeast. Niigata, Niigata, Niigata is the capital and largest city of Niigata Prefecture, with other major cities including Nagaoka, Niigata, Nagaoka, Jōetsu, Niigata, Jōetsu, and Sanjō, Niigata, Sanjō. Niigata Prefecture contains the Niigata Major Metropolitan Area centered on Niigata with a population of 1,395,612, the largest metropolitan area on the Sea of Japan coast and the twelfth-largest in Japan. Niigata Prefecture is part of the historic Hokuriku region and features Sado, Niigata, Sado Island, the sixth largest island of Japan in area follo ... [...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] |
Tadami, Fukushima
is a town located in Fukushima Prefecture, Japan. , the town has an estimated population of 4,117 in 1749 households, of which 45.88% were classified as "elderly households" The town had a population density of 5.5 persons per km2. The total area of the town was . Tadami is famous locally for its own Snow Festival, where huge sculptures and replicas of monuments are cut out of Tadami's abundant snow. Geography Tadami is located in the mountainous western portion of the Aizu region of Fukushima Prefecture, bordered Niigata Prefecture to the west. Mountains * Aizuasahidake * Asakusadake * Gamoudake Rivers * Tadami River * Ina River Lakes * Lake Tadami * Lake Tagokura Neighboring municipalities *Fukushima Prefecture ** Kaneyama ** Shōwa ** Minamiaizu ** Hinoemata *Niigata Prefecture ** Uonuma ** Sanjō ** Aga Climate Tadami has a Humid continental climate (Köppen ''Dfa'') characterized by warm summers and cold winters with heavy snowfall. The average annual temperature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanjō, Niigata
is a city located in Niigata Prefecture, Japan. , the city had an estimated population of 95,706 in 36,201 households, and a population density of 222 persons per km². The total area of the city was . Geography Sanjō is located in an inland region of north-central Niigata Prefecture. It is about 2 hours from Tokyo via the Jōetsu Shinkansen or 4 hours on the Kan-Etsu Expressway and Hokuriku Expressway. The Shinano River flows through the west of it from south to north and the Ikarashi-gawa River flows through the centre of the urbanised area. Surrounding municipalities *Niigata Prefecture ** Niigata ** Tsubame ** Nagaoka ** Mitsuke ** Uonuma ** Aga ** Gosen ** Kamo *Fukushima Prefecture ** Tadami Climate Sanjō has a Humid climate (Köppen ''Cfa'') characterized by warm, wet summers and cold winters with heavy snowfall. The average annual temperature in Sanjō is . The average annual rainfall is with September as the wettest month. The temperatures are highest on avera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Clawed Salamander
The Japanese clawed salamander (''Onychodactylus japonicus'') is a species of salamander in the family Hynobiidae, endemic to Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... Its natural habitats are temperate forests and rivers. References Onychodactylus Endemic amphibians of Japan Taxonomy articles created by Polbot Amphibians described in 1782 Taxa named by Martinus Houttuyn {{salamander-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onychodactylus Intermedius
The genus ''Onychodactylus'', commonly known as clawed salamanders, is composed of three species, all endemic to eastern Asia. ''O. fischeri'' is found on the Korean peninsula, as well as in the Russian Far East and adjacent regions of China. ''O. japonicus'' is found in Japan, on the islands of Shikoku and Honshū , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separa .... All species are lungless with moderately developed parotoid glands. They inhabit moist, forested mountains near small rivers, streams, and lakes. Adults of each species can reach a length of 19 cm. Species Species recognized as of October 2019: References External links * eb application 2010. Berkeley, California''Onychodactylus'' AmphibiaWeb, available at http://amphibiaweb.org/. (Accessed: November 20, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onychodactylus
The genus ''Onychodactylus'', commonly known as clawed salamanders, is composed of three species, all endemic to eastern Asia. ''O. fischeri'' is found on the Korean peninsula, as well as in the Russian Far East and adjacent regions of China. ''O. japonicus'' is found in Japan, on the islands of Shikoku and Honshū. All species are lungless with moderately developed parotoid gland The parotoid gland (alternatively, paratoid gland) is an external skin gland on the back, neck, and shoulder of toads and some frogs and salamanders. It can secrete a number of milky alkaloid substances (depending on the species) known collective ...s. They inhabit moist, forested mountains near small rivers, streams, and lakes. Adults of each species can reach a length of 19 cm. Species Species recognized as of October 2019: References External links * eb application 2010. Berkeley, California''Onychodactylus'' AmphibiaWeb, available at http://amphibiaweb.org/. (Accessed: November 20, 2010 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Amphibians Of Japan
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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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