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Lycodon Orientalis
The Oriental odd-tooth snake (''Lycodon orientalis''), sometimes called the Japanese odd-tooth snake, is a species endemic to Japan, belonging to the family Colubridae. It is found in Hokkaido, Honshu, Shikoku, Kyushu, the Goto Islands, Iki Island, Izu Ōshima, the Oki Islands, Sado Island, Tanegashima, and Yakushima. It has also been reported in Shiashkotan, one of the Chishima Islands. The snake was first described in 1880 by both Hilgendorf and Günther However, according to StejnegerStejneger, 1907 : ''Herpetology of Japan and adjacent territory''. Bulletin - United States National Museum, vol. 58, p. 373original text. the description by Hilgendorf was published before that of Günther. Description and habitat The full-length snake is about 30–70 cm and has black stripes with a lighter coloured underside. They live in the forest, mainly in the forest floor, and prey upon other snakes, frogs and lizards, such as '' Achalinus spinalis'', the Japanese common toad (''Bufo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Martin Hilgendorf
Franz Martin Hilgendorf (5 December 1839 – 5 July 1904) was a German zoologist and paleontologist. Hilgendorf's research on fossil snails from the Steinheim crater in the early 1860s became a palaeontological evidence for the theory of evolution published by Charles Darwin in 1859. Life and work Franz Hilgendorf was born on 5 December 1839 in Neudamm (Mark Brandenburg). Between 1851 and 1854 he went to a gymnasium in Königsberg (Neumark) and later to the Gymnasium ''Zum Grauen Kloster'' (Grey Monastery) in Berlin where he graduated in 1858. In 1859 he started studying philology at the University of Berlin. After four semesters he changed to the University of Tübingen. In the summer of 1862 he joined an excavation by Friedrich August Quenstedt in the Steinheim crater. In 1863 Hilgendorf received his Ph.D. for work related to this excavation. He finished his research on the fossils during his time at the Museum für Naturkunde in Berlin. In 1868, Hilgendorf became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shiashkotan
Shiashkotan (russian: Шиашкотан); ( ja, 捨子古丹島; Shasukotan-tō) is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean, separated from Ekarma by the Ekarma Strait. Its name is derived from the Ainu language, from “Konbu village”. Geology Shiashkotan is roughly dumbbell-shaped, formed by two volcanic islands joined together by a narrow landspit. The island has a total length of with a width ranging from at its widest point to at its narrowest, and an area of . Both ends of the island are complex stratovolcanos, and landing is possible only on the sandy isthmus. * Pik Sinarka (russian: влк. Синарка; ja, 黒岳; ''Kurodake''), which rises to above sea level occupies the northern end of the island, and is the island’s highest point. Historical eruptions have occurred at Sinarka during 1825–1750, 1846, 1855, and the last and largest from 1872 to 1878. To the east from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Franz Martin Hilgendorf
In biology, a taxon (back-formation from ''Taxonomy (biology), taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular Taxonomic rank, ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's Linnaean taxonomy, system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard de Jussieu, Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of bio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycodon
''Lycodon'' is a genus of colubrid snakes, commonly known as wolf snakes. The New Latin name ''Lycodon'' is derived from the Greek words λύκος (''lykos'') meaning wolf and οδόν (''odon'') meaning tooth, and refers to the fang-like anterior maxillary and mandibular teeth. They are nonvenomous, but many members of this genus strongly resemble the venomous kraits in appearance, an example of Batesian mimicry. Species The genus ''Lycodon'' comprises 73 recognized species. *''Lycodon albofuscus'' *''Lycodon alcalai'' *''Lycodon anakradaya'' *''Lycodon anamallensis'' *''Lycodon aulicus'' *''Lycodon banksi'' Luu et al., 2018 *'' Lycodon bibonius'' *'' Lycodon butleri'' *''Lycodon capucinus'' *''Lycodon cardamomensis'' *'' Lycodon carinatus'' *'' Lycodon cathaya'' *'' Lycodon cavernicolus'' *'' Lycodon chapaensis'' (Angel & Bourret, 1933) *'' Lycodon chithrasekarai'' Wickramasinghe et al., 2020 *'' Lycodon chrysoprateros'' *'' Lycodon davidi'' *'' Lyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plestiodon
''Plestiodon'' is a genus of lizards in the family Scincidae (skinks). The genus contains many species formerly classified under the genus ''Eumeces'', except those now placed in ''Mesoscincus''. They are secretive, agile animals with a cylindrical body covered with smooth, shiny scales. They are distributed from East Asia to throughout North America from southern Canada south to Mexico, including oceanic islands such as Bermuda. Defensive mechanism The conspicuous coloring of species of ''Plestiodon'' is a survival trait: it attracts a predator's attention to the tail of the animal, which will break off when grabbed. A skink thus often manages to escape and hide under some rock, log, or fallen leaves while the predator still contemplates the wildly thrashing severed tail. (This is an instance of what is called autotomy: voluntarily shedding a body part in order to escape, and later re generating the body part.) After the tail regenerates, it usually has the same color as the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takydromus Tachydromoides
''Takydromus tachydromoides'', the Japanese grass lizard, is a wall lizard species of the genus ''Takydromus''. It is found in Japan. Its Japanese name is 'kanahebi' (カナヘビ). 'Hebi' means 'snake' in Japanese, although this lizard is not a snake. There are three lizards found in the four main islands of Japan. The other two are the Japanese gekko (also, Schlegel's Japanese gekko, '' Gekko japonicus''), and the Okada's Five-lined Skink (''Eumeces latiscutatus'', also ''Plestiodon latiscutatus''; this skink shows five lines only as a juvenile).Kevin Short, Nature in Tokyo, Kodansha, 2000 Live food *House cricket *Waxworm Waxworms are the caterpillar larvae of wax moths, which belong to the family Pyralidae (snout moths). Two closely related species are commercially bred – the lesser wax moth (''Achroia grisella'') and the greater wax moth (''Galleria me ... * Rough woodlouse References Takydromus Reptiles of Japan Reptiles described in 1838 Taxa na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Common Toad
The Japanese common toad, Japanese warty toad or Japanese toad (''Bufo japonicus'') is a species of toad in the family Bufonidae. It is endemic to Japan. Its natural habitats are subarctic forests, temperate forests, temperate shrubland, swamps, freshwater marshes, intermittent freshwater marshes, freshwater springs, arable land, rural gardens, urban areas, ponds, and irrigated land. Amplexus is the mating behaviour involved in the Japanese common toad during the breeding season. Description The Japanese common toad can reach a snout–to–vent length of up to about , with females being a little larger than males, and toads living in warmer habitats growing larger than those in colder places. The head has a pointed snout and is roughly triangular. The tympanum is elliptical and about as far behind the eye as its longest diameter. The body is robust and the stout forelimbs are about half as long as the hind limbs. The second finger on the hand is the shortest and the third the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achalinus
''Achalinus'' (common name: odd-scaled snakes) is a genus of harmless snakes in the family Xenodermidae. They are found in Japan, Taiwan, China, and northern Vietnam. Ten species are currently recognized. ''Achalinus'' was previously placed in Colubridae Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on ever ... (along with other xenodermids). Nicknamed ‘odd-scaled’ due to the fact their scales do not overlap one another like most snakes, but instead are spread out and lie individually. Species ''*) Not including the nominate subspecies.'' References Xenodermidae Reptiles of Japan Snakes of Asia Snake genera Taxa named by Wilhelm Peters Taxonomy articles created by Polbot {{snake-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from Taxonomy (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonhard Hess Stejneger
Leonhard Hess Stejneger (30 October 1851 – 28 February 1943) was a Norwegian-born American ornithologist, herpetologist and zoologist. Stejneger specialized in vertebrate natural history studies. He gained his greatest reputation with reptiles and amphibians. Wetmore, Alexander (1945). "Leonhard Hess Stejneger (1851-1943)". ''Biographical Memoir. Nat. Acad. Sci.'' 24: 145-195PDF/ref> Early life and family Stejneger was born in Bergen, Norway. His father was Peter Stamer Steineger, a merchant and auditor; his mother was Ingeborg Catharine (née Hess). Leonhard was the eldest of seven children. His sister Agnes Steineger was a Norwegian artist. Until 1880, the Steineger family had been one of the wealthy families in Bergen; at that time business reverses led to the father declaring bankruptcy. Stejneger attended the Smith Theological School in Bergen from 1859 to 1860, and Bergen Latin School until 1869. His interests in zoology developed early. By age sixteen he had a pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Günther
Albert Karl Ludwig Gotthilf Günther FRS, also Albert Charles Lewis Gotthilf Günther (3 October 1830 – 1 February 1914), was a German-born British zoologist, ichthyologist, and herpetologist. Günther is ranked the second-most productive reptile taxonomist (after George Albert Boulenger) with more than 340 reptile species described. Early life and career Günther was born in Esslingen in Swabia (Württemberg). His father was a ''Stiftungs-Commissar'' in Esslingen and his mother was Eleonora Nagel. He initially schooled at the Stuttgart Gymnasium. His family wished him to train for the ministry of the Lutheran Church for which he moved to the University of Tübingen. A brother shifted from theology to medicine, and he, too, turned to science and medicine at Tübingen in 1852. His first work was "''Ueber den Puppenzustand eines Distoma''". He graduated in medicine with an M.D. from Tübingen in 1858, the same year in which he published a handbook of zoology for students of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chishima Islands
The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the Russian Far East. It stretches approximately northeast from Hokkaido in Japan to Kamchatka Peninsula in Russia separating the Sea of Okhotsk from the north Pacific Ocean. There are 56 islands and many minor rocks. The Kuril Islands consist of the Greater Kuril Chain and the Lesser Kuril Chain. They cover an area of around , with a population of roughly 20,000. The islands have been under Russian administration since their 1945 invasion as the Soviet Union towards the end of World War II. Japan claims the four southernmost islands, including two of the three largest (Iturup and Kunashir), as part of its territory, as well as Shikotan and the Habomai islets, which has led to the ongoing Kuril Islands dispute. The disputed islands are know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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