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Danionella Translucida
''Danionella translucida'' is an extremely small (1.1 cm long) species of freshwater ray-finned fish belonging to the family Danionidae. This fish is endemic to Myanmar. When described, it was considered to be one of the smallest fish. It was collected from the roots of floating aquatic plants in a slow-flowing, shallow stream (maximum depth 1 m) in the Pegu Division of Myanmar. It was found alongside ''Danio'', '' Microrasbora'', ''Erethistes'', and ''Oryzias'' species. Observed in life, ''D. translucida'' is almost perfectly transparent except for its eyes. It has a distinctive pattern of melanophore Chromatophores are cells that produce color, of which many types are pigment-containing cells, or groups of cells, found in a wide range of animals including amphibians, fish, reptiles, crustaceans and cephalopods. Mammals and birds, in contrast ...s. There are no melanophores on the dorsal surface except on the head over the posterior part of the brain. On the posteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolton Aquarium
Bolton Art Gallery, Library & Museum is a public museum, art gallery, library and aquarium in the town of Bolton, England, owned by Bolton Metropolitan Borough Council. The museum, Bolton Museum, is housed within the grade II listed Le Mans Crescent near Bolton Town Hall and shares its main entrance with the library, Bolton Central Library, in a purpose-built civic centre. Museum history The origins of the current museum date to 1852 when the town adopted the Libraries and Museums Act, leading to the opening of the town's first Library in Victoria Square, now site of the Nationwide Building Society. At that time, the town did not have a public collection to create a museum. The first collection donated was of fossils in the Library's opening year of 1853. The collections of the Museum grew slowly, and by 1876, hosted a good collection of scientific specimens and ethnographic objects. With the collections growing, there was public support for a separate museum, however, the loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microrasbora
The red dwarf rasbora (''Microrasbora rubescens'') is a species of freshwater ray-finned fish belonging to family Danionidae. It is the only species in the genus ''Microrasbora''. The generic name means "small Rasbora", however these are more closely related to the danios than rasboras. They inhabit freshwater in Myanmar and Yunnan, China. Taxonomy ''Microrasbora'', until recently, included a number of described species. '' Microrasbora erythromicron'' was first shown to be a member of the genus ''Danio'' in 1999. (1999): Two new species of ''Microrasbora'' from Thailand and Myanmar, with two new generic names for small Southeast Asian cyprinid fishes (Teleostei: Cyprinidae). ''Journal of South Asian Natural History'' 4(1): 49-56. This move has been confirmed by numerous studies. (2007): Phylogenetic relationships of ''Danio'' within the order Cypriniformes: a framework for comparative and evolutionary studies of a model species. ''Journal of Experimental Zoology B: Molecular an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Myanmar
A fish (: fish or fishes) is an aquatic, anamniotic, gill-bearing vertebrate animal with swimming fins and a hard skull, but lacking limbs with digits. Fish can be grouped into the more basal jawless fish and the more common jawed fish, the latter including all living cartilaginous and bony fish, as well as the extinct placoderms and acanthodians. In a break to the long tradition of grouping all fish into a single class (Pisces), modern phylogenetics views fish as a paraphyletic group. Most fish are cold-blooded, their body temperature varying with the surrounding water, though some large active swimmers like white shark and tuna can hold a higher core temperature. Many fish can communicate acoustically with each other, such as during courtship displays. The study of fish is known as ichthyology. The earliest fish appeared during the Cambrian as small filter feeders; they continued to evolve through the Paleozoic, diversifying into many forms. The ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Myanmar
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danionella
''Danionella'' is a genus of danionin fish found in freshwater habitats in Myanmar and West Bengal, India. It includes some of the smallest fishes. Distribution Four out of five described species of ''Danionella'' are found in Myanmar. ''D. translucida'' is described from the Ayeyarwady River basin, and ''D. mirifica'' was described from the Kamaing area in upper Myanmar. '' Danionella priapus'' is endemic to India. Description When first described, ''Danionella translucida'' was the smallest ostariophysan and the smallest adult vertebrate to inhabit fresh water. Its adult size ranges from 10–12 millimetres (.43–.47 in) SL. ''D. mirifica'' gets slightly larger, at about 14 mm (.55 in) SL, but is still one of the smallest freshwater fishes. ''Danionella'' species lack scales and barbels, but possess a lateral line. ''D. mirifica'' has a single row of melanophores between the pelvic fins and the tips of the cleithra, and there is a lack of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanophore
Chromatophores are cells that produce color, of which many types are pigment-containing cells, or groups of cells, found in a wide range of animals including amphibians, fish, reptiles, crustaceans and cephalopods. Mammals and birds, in contrast, have a class of cells called melanocytes for coloration. Chromatophores are largely responsible for generating skin and eye colour in ectothermic animals and are generated in the neural crest during embryonic development. Mature chromatophores are grouped into subclasses based on their colour under white light: xanthophores (yellow), erythrophores (red), iridophores (reflective / iridescent), leucophores (white), melanophores (black/brown), and cyanophores (blue). While most chromatophores contain pigments that absorb specific wavelengths of light, the color of leucophores and iridophores is produced by their respective scattering and optical interference properties. Some species can rapidly change colour through mechanisms that trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oryzias
''Oryzias'' is a genus of ricefishes native to fresh and brackish water in east and south Asia. Some species are widespread and the Japanese rice fish (''O. latipes'') is commonly used in science as a model organism, while others have very small ranges and are threatened. They are small, up to long, and most are relatively plain in colour. The genus name ''Oryzias'' is a reference to the scientific name for rice, ''Oryza''. They have an unusual reproductive behavior where the female facultatively (optionally) carries the eggs in a cluster at the pelvic or anal fins for a period after they have been fertilized. Species These are the currently recognized species in this genus: * '' Oryzias asinua'' Parenti, Hadiaty, Lumbantobing & Herder, 2013 * '' Oryzias bonneorum'' Parenti, 2008 * '' Oryzias carnaticus'' Jerdon, 1849 * '' Oryzias celebensis'' Weber, 1894 (Celebes medaka) * '' Oryzias curvinotus'' Nichols & Pope, 1927 * '' Oryzias dancena'' Hamilton, 1822 * '' O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erethistes
''Erethistes'' is a genus of South Asian river catfishes. Species There are currently 11 recognized species in this genus: * '' Erethistes filamentosus'' (Blyth, 1860) * '' Erethistes hara'' (Hamilton, 1822) * '' Erethistes horai'' (Misra, 1976) * '' Erethistes jerdoni'' (Day, 1870) * ''Erethistes koladynensis'' (Anganthoibi & Vishwanath, 2009) * '' Erethistes longissimus'' ( Ng & Kottelat, 2007) * ''Erethistes mesembrinus'' (Ng & Kottelat, 2007) * ''Erethistes minusculus'' (Ng & Kottelat, 2007) * ''Erethistes nareshi'' (Mahapatra & Kar, 2015) * '' Erethistes pusillus'' J. P. Müller & Troschel, 1849 * ''Erethistes spinulus'' (Ng & Kottelat, 2007) ;Synonyms * '' Erethistes maesotensis'' Kottelat, 1983 valid as ''Erethistes filamentosus'' Distribution This genus is distributed in the Ganges and Brahmaputra drainages in northern India and Nepal, and east and south to the Salween drainage on the border of Myanmar and Thailand. Description ''Erethistes'' species lack a thora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danio
''Danio'' is a genus of small freshwater fish in the family (biology), family Cyprinidae found in South Asia, South and Southeast Asia, commonly kept in aquarium, aquaria. They are generally characterised by a pattern of horizontal stripes, rows of spots or vertical bars. Some species have two pairs of long barbel (anatomy), barbels. Species of this genus consume various small aquatic insects, crustaceans and worms. Taxonomy The name ''"danio"'' comes from the Bengali language, Bangla name ''dhani'', meaning "of the rice field". ''Danio'' was described in the early 19th century by Francis Buchanan-Hamilton, Francis Hamilton. Two of the species included by him in the genus, still remain valid—''D. dangila'' and ''D. rerio''. About a century later (1916) and with many more species described in the meantime, the genus was split; the larger species into ''Danio'' and the smaller species into the genus ''Brachydanio''.Spence, R., Gerlach, G., Lawrence, C. & Smith, C. (2007)The be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyson R
Tyson is an English male given name of old French origin meaning 'high-spirited', 'fire'. It is from this that a surname arose 'son of Tyson'. Surname * Alan Tyson (1926–2000), British musicologist * Barbara Tyson (born 1964), Canadian actress * Bill Tyson, Irish writer and producer * Cade Tyson (born 2003), American basketball player * Cathy Tyson (born 1965), British actress * Charles Tyson (1885–1964), English footballer *Cicely Tyson (1924–2021), American actress * Donald J. Tyson (1930–2011), American business executive and billionaire * Edward Tyson (1650–1708), English scientist and physician * Frank Tyson (1930–2015), English cricketer * Grace Tyson (1881–1941), American Vaudeville performer and actress * Ian Tyson (1933–2022), Canadian singer-songwriter * Isaac Tyson (1792–1861), American mining industrialist * Jacob Tyson (1773–1848), American politician * James Tyson (1819–1898), Australian pastoralist * J. Anthony Tyson (born 1940), American phys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bago Division
Bago Region (, ; formerly Pegu Division and Bago Division) is an administrative region of Myanmar, located in the southern central part of the country. It is bordered by Magway Region and Mandalay Region to the north; Kayin State, Mon State and the Gulf of Martaban to the east; Yangon Region to the south and Ayeyarwady Region and Rakhine State to the west. It is located between 46°45'N and 19°20'N and 94°35'E and 97°10'E. It has a population of 4,867,373 (2014). History According to legend, two Mon princes from Thaton founded the city of Bago in 573 AD. They saw a female Hamsa standing on the back of a male Hamsa on an island in a huge lake. Believing this was an auspicious omen, the princes built a city called Hanthawady (Pali: ) on the edge of the lake. The Persian geographer Ibn Khordadbeh mentions the city around 850 AD. The Mon capital was still in Thaton at that time. The Thiruvalangadu plate describe Rajendra Chola I, the Chola Emperor from South India, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallest Fish
The world's smallest fish depends on the measurement used. Based on minimum standard length at maturity the main contenders are '' Paedocypris progenetica'' where females can reach it at ,Scholastic news online:''The World's Smallest Fish?'' by: Ezra Billinkoff- Retrieved February 3, 2006 Retrieved January 25 the stout infantfish (''Schindleria brevipinguis'') where females reach it at and males at , and '' |
