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Tagiades Tethys
''Tagiades tethys'' is a species of butterfly of the family Hesperiidae. It is found in eastern Asia, including the Amur region, southern Ussuri, Japan, Taiwan and Korea. The wingspan is about . The larvae feed on various plants, including ''Quercus mongolica'', '' Dioscorea nipponica'', '' Dioscorea butatas'', ''Dioscorea japonica ''Dioscorea japonica'', known as East Asian mountain yam, yamaimo, or Japanese mountain yam, is a type of yam (vegetable), yam (''Dioscorea'') native to Japan (including Ryukyu Islands, Ryukyu and Bonin Islands), Korea, China, Taiwan, and Assam. ...'' and ''Dioscorea japonica'' var. ''pseudojaponica''. Subspecies *''Tagiades tethys tethys'' *''Tagiades tethys birmana'' (Yunnan) *''Tagiades tethys daiseni'' (Japan) *''Tagiades tethys roona'' *''Tagiades tethys moori'' *''Tagiades tethys niitakana'' External linksJapanese Hesperiidae Tagiadini Butterflies of Asia Butterflies described in 1857 {{Pyrginae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Édouard Ménétries
Édouard Ménétries (Paris, France, 2 October 1802 – St. Petersburg, Russian Empire, 10 April 1861) was a French entomologist, zoologist, and herpetologist. He is best known as the founder of the Russian Entomological Society. Ménétries was born in Paris, and became a student of Georges Cuvier and Pierre André Latreille. On their recommendation he was chosen as the zoologist on a Russian expedition to Brazil in 1822, led by Baron von Langsdorff. On his return he was appointed curator of the Zoological Collection at St Petersburg. In 1829 he was sent by the Tsar on an exploratory trip to the Caucasus. Ménétries was an authority on Lepidoptera and Coleoptera but also worked on other orders. Most of his named species are from Russia and Siberia but at the museum he was able to study insects from other parts of the world. Two such collections were those made during the expeditions of Alexander von Middendorf (1842–1845) and Leopold von Schrenck (1853–1857) to Cali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are winged insects from the lepidopteran superfamily Papilionoidea, characterized by large, often brightly coloured wings that often fold together when at rest, and a conspicuous, fluttering flight. The oldest butterfly fossils have been dated to the Paleocene, about 56 million years ago, though molecular evidence suggests that they likely originated in the Cretaceous. Butterflies have a four-stage life cycle, and like other holometabolous insects they undergo complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs out, expands its wings to dry, and flies off. Some butterflies, especially in the tropics, have several generations in a year, while others have a single generation, and a few in cold locations may take s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesperiidae
Skippers are a group of butterflies placed in the family Hesperiidae within the order Lepidoptera (moths and butterflies). They were previously placed in a separate superfamily, Hesperioidea, but have since been placed in the superfamily Papilionoidea (the butterflies). They are named for their quick, darting flight habits. Most have their antenna tips modified into narrow, hook-like projections. Moreover, skippers mostly lack wing-coupling structure available in most moths. More than 3500 species of skippers are recognized, and they occur worldwide, but with the greatest diversity in the Neotropical regions of Central and South America.Ackery et al. (1999) Description and systematics Traditionally, the Hesperiidae were placed in a monotypic superfamily Hesperioidea, because they are morphologically distinct from other Rhopalocera (butterflies), which mostly belong to the typical butterfly superfamily Papilionoidea. The third and rather small butterfly superfamily is the moth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amur Region
Amur Oblast () is a federal subject of Russia (an oblast), located on the banks of the Amur and Zeya rivers in the Russian Far East. The oblast borders Heilongjiang province of the People's Republic of China (PRC) to the south. The administrative center of the oblast, the city of Blagoveshchensk, is one of the oldest settlements in the far east of the country, founded in 1856. It is a traditional center of trade and gold mining. The territory is accessed by two railways: the Trans-Siberian Railway and the Baikal–Amur Mainline. As of the 2021 Census, the oblast's population was 766,912. Names ''Amur Krai'' () or ''Priamurye'' ( 'Circum-Amur') were unofficial names for the Russian territories by the Amur River used in the late Russian Empire that approximately correspond to modern Amur Oblast. Geography Amur Oblast is located in the southeast of Russia, between Stanovoy Range in the north and the Amur River in the south, and borders with the Sakha Republic in the nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ussuri
The Ussuri ( ; ) or Wusuli ( ) is a river that runs through Khabarovsk and Primorsky Krais, Russia and the southeast region of Northeast China in the province of Heilongjiang. It rises in the Sikhote-Alin mountain range, flowing north and forming part of the Sino-Russian border (which is based on the Sino-Russian Convention of Peking of 1860), until it joins the Amur as a tributary to it near Khabarovsk. It is approximately long. The Ussuri drains the Ussuri basin, which covers . Its waters come from rain (60%), snow (30–35%), and subterranean springs. The average discharge is , and the average elevation is . Names The Ussuri has been known by many names. In Manchu, it was called the Usuri Ula or Dobi Bira (River of Foxes) and in Mongolian the Ãœssüri Müren. ''Ussuri'' is Manchu for ''soot-black river''. History * The Ussuri has a reputation for catastrophic floods. It freezes up in November and stays under the ice until April. The river teems with different kind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingspan
The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of , the official record for a living bird. The term wingspan, more technically 'extent' , is also used for other winged animals such as pterosaurs, bats, insects, etc., and other aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is the distance between the length from the end of an individual's arm (measured at the fingertips) to the individual's fingertips on the other arm when raised parallel to the ground at shoulder height. Wingspan of aircraft The wingspan of an aircraft is always measured in a straight line, from wingtip to wingtip, regardless of wing shape or sweep. Implications for aircraft design and animal evolution The lift from wings is proportional to their area, so the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Mongolica
''Quercus mongolica'', commonly known as Mongolian oak, is a species of oak native to Japan, China, Korea, Mongolia, and Siberia. The species can grow to be tall. The flavono-ellagitannins mongolicin A and B can be found in ''Quercus mongolica var. grosseserrata''. Extrafloral nectaries Nectar is a viscous, sugar-rich liquid produced by plants in glands called nectaries, either within the flowers with which it attracts pollinating animals, or by extrafloral nectaries, which provide a nutrient source to animal mutualists, ... have been reported on the leaf buds of this species. References External links line drawing, Flora of China Illustrations vol. 4, fig. 365, 1-3 mongolica Flora of Siberia Flora of Mongolia Flora of China Flora of Eastern Asia Plants described in 1850 Trees of Siberia Trees of Russia Trees of continental subarctic climate Plants with extrafloral nectaries {{Quercus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioscorea Nipponica
''Dioscorea'' is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. The vast majority of the species are tropical, with only a few species extending into temperate climates. It was named by the monk Charles Plumier after the ancient Greek physician and botanist Dioscorides. Description They are tuberous herbaceous perennial lianas, growing to or more tall. The leaves are spirally arranged, mostly broad heart-shaped. The flowers are individually inconspicuous, greenish-yellow, with six petals; they are mostly dioecious, with separate male and female plants, though a few species are monoecious, with male and female flowers on the same plant. The fruit is a capsule in most species, a soft berry in a few species. Most ''Dioscorea'' species that have been examined possess extrafloral nectaries at the petiole or leaf underside. Cultivation and uses Several species, known as yams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioscorea Butatas
''Dioscorea'' is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. The vast majority of the species are tropical, with only a few species extending into temperate climates. It was named by the monk Charles Plumier after the ancient Greek physician and botanist Dioscorides. Description They are tuberous herbaceous perennial lianas, growing to or more tall. The leaves are spirally arranged, mostly broad heart-shaped. The flowers are individually inconspicuous, greenish-yellow, with six petals; they are mostly dioecious, with separate male and female plants, though a few species are monoecious, with male and female flowers on the same plant. The fruit is a capsule in most species, a soft berry in a few species. Most ''Dioscorea'' species that have been examined possess extrafloral nectaries at the petiole or leaf underside. Cultivation and uses Several species, known as yams, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioscorea Japonica
''Dioscorea japonica'', known as East Asian mountain yam, yamaimo, or Japanese mountain yam, is a type of yam (vegetable), yam (''Dioscorea'') native to Japan (including Ryukyu Islands, Ryukyu and Bonin Islands), Korea, China, Taiwan, and Assam. ''Dioscorea japonica'' is used for food. ''Jinenjo'', also called the wild yam, is a related variety of Japanese yam that is used as an ingredient in ''soba'' noodles. Names In Japanese, it is known as . is another kind of ''Dioscorea japonica'', which is native to fields and mountains in Japan. In Chinese, ''Dioscorea japonica'' is known as ''yÄ› shÄnyà o'' () which translates to English as "wild Chinese yam" or simply "wild yam". Another name is ''RìbÄ›n shÇ”yù'' (; literally "Japanese yam"). In Korean, it is known as ''cham ma'' (), as well as ''dang ma'' (). Chemistry ''Dioscorea japonica'' contains the antimutagenic compounds eudesmol and paeonol. Varieties Several formal botanical varieties have been proposed. Four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tagiadini
The Tagiadini are a tribe (biology), tribe of skipper butterfly, butterflies in the family Skipper (butterfly), Hesperiidae. Many of its genera were of uncertain relationships for long, and delimitation of the Tagiadini versus the Celaenorrhinini was quite disputed at times. The species of this tribe are found in mostly tropical regions of Africa, Asia and Australia.Brower (2007) Genera Altogether, the tribe contains 27 genera. Some of these seem to form a close-knit group around the tribe's type genus ''Tagiades''. These genera are often collectively called "Tagiades group" and may form a clade: "Tagiades group" * ''Abantis'' – paradise skippers * ''Abaratha'' * ''Ctenoptilum'' * ''Leucochitonea'' * ''Netrobalane'' – buff-tipped skipper * ''Semperium'' * ''Tagiades'' – water flats, snow flats Other genera * ''Abraximorpha'' * ''Albiphasma'' * ''Calleagris'' – scarce flats * ''Capila'' (formerly often placed in Celaenorrhinini) * ''Coladenia'' * ''Daimio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Of Asia
Butterflies are winged insects from the lepidopteran Superfamily (taxonomy), superfamily Papilionoidea, characterized by large, often brightly coloured wings that often fold together when at rest, and a conspicuous, fluttering flight. The oldest butterfly fossils have been dated to the Paleocene, about 56 million years ago, though molecular evidence suggests that they likely originated in the Cretaceous. Butterflies have a four-stage Biological life cycle, life cycle, and like other Holometabola, holometabolous insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs out, expands its wings to dry, and flies off. Some butterflies, especially in the tropics, have several generations in a year, while othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
