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Abalistes Stellaris
The starry triggerfish (''Abalistes stellaris''), or flat-tailed triggerfish, is a tropical, harmless, oviparous bottom dweller, characterized by some white spots along the spinal dark band. The tail is dorsoventral and looks very thin, when looked upon in profile. There is a deep groove in front of the eye. The background colour is grey with olive green spots. Its mitochondrial DNA has been sequenced by the University of Tokyo, Japan. Male adults grow up to 60 cm. Taxonomy The name of the species was proposed in 2004 to be changed to ''Abalistes stellatus ''Abalistes stellatus'' is a member of the triggerfish family that occurs along the coasts of the Indian Ocean, the Red Sea, the Persian Gulf, and along the western edge of the Pacific Ocean. Environment ''Abalistes stellatus'' lives primaril ...'' .MATSUURA, KEIICHI, & TETSUO YOSHINO, 2004A new triggerfish of the genus ''Abalistes'' (Tetraodontiformes: Balistidae) from the western Pacific Records of the Australian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcus Elieser Bloch
Marcus Elieser Bloch (1723–1799) was a German physician and naturalist who is best known for his contribution to ichthyology through his multi-volume catalog of plates illustrating the fishes of the world. Brought up in a Hebrew-speaking Jewish family, he learned German and Latin and studied anatomy before settling in Berlin as a physician. He amassed a large natural history collection, particularly of fish specimens. He is generally considered one of the most important ichthyologists of the 18th century, and wrote many papers on natural history, comparative anatomy, and physiology. Life Bloch was born at Ansbach in 1723 where his father was a Torah writer and his mother owned a small shop. Educated at home in Hebrew literature he became a private tutor in Hamburg for a Jewish surgeon. Here he learned German, Latin and anatomy. He then studied medicine in Berlin and received a doctorate in 1762 from Frankfort on the Oder with a treatise on skin disorders. He then became a gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Gottlob Schneider
Johann Gottlob Theaenus Schneider (18 January 1750 – 12 January 1822) was a German classicist and naturalist. Biography Schneider was born at Collm in Saxony. In 1774, on the recommendation of Christian Gottlob Heine, he became secretary to the famous Strasbourg scholar Richard François Brunck, and in 1811 became professor of ancient languages and eloquence at Breslau (chief librarian, 1816) where he died in 1822. Works Of his numerous works the most important was his ''Kritisches griechisch-deutsches Handwörterbuch'' (1797–1798), the first independent work of the kind since Stephanus's ''Thesaurus'', and the basis of F. Passow's and all succeeding Greek lexicons (including, therefore, the contemporary standard ''A Greek-English Lexicon''). A special improvement was the introduction of words and expressions connected with natural history and science. In 1801 he corrected and expanded re-published Marcus Elieser Bloch's ''Systema Ichthyologiae iconibus cx illustratum'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsoventral
Standard anatomical terms of location are used to unambiguously describe the anatomy of animals, including humans. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and anatomical axes. The meaning of terms that are used can change depending on whether an organism is bipedal or quadrupedal. Additionally, for some animals such as invertebrates, some terms may not have any meaning at all; for example, an animal that is radially symmetrical will have no anterior surface, but can still have a description that a part is close to the middle ("proximal") or further from the middle ("distal"). International organisations have determined vocabularies that are often used as standard vocabularies for subdisciplines of anato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitochondrial DNA
Mitochondrial DNA (mtDNA or mDNA) is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, such as adenosine triphosphate (ATP). Mitochondrial DNA is only a small portion of the DNA in a eukaryotic cell; most of the DNA can be found in the cell nucleus and, in plants and algae, also in plastids such as chloroplasts. Human mitochondrial DNA was the first significant part of the human genome to be sequenced. This sequencing revealed that the human mtDNA includes 16,569 base pairs and encodes 13 proteins. Since animal mtDNA evolves faster than nuclear genetic markers, it represents a mainstay of phylogenetics and evolutionary biology. It also permits an examination of the relatedness of populations, and so has become important in anthropology and biogeography. Origin Nuclear and mitochondrial DNA are thought to be of separate evolutionary origin, with the mtDNA being deri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abalistes Stellatus
''Abalistes stellatus'' is a member of the triggerfish family that occurs along the coasts of the Indian Ocean, the Red Sea, the Persian Gulf, and along the western edge of the Pacific Ocean. Environment ''Abalistes stellatus'' lives primarily in mud and silt; however, on sloping ground it often is found some distance above the surface. It is generally found on deep coastal slopes. Adults may be found in estuaries, and juveniles of the species spend much of their pre-adult life there for protection. As a result of these varied habitats, adults range from 7–350 m in depth. Biology ''Abalistes stellatus'' grows to be about 60 cm in length. It has 25-27 dorsal rays (including spines) and 24-25 anal rays. As well its body is dark gray fading to olive and is covered in small white spots. References Balistidae Fish described in 1798 {{triggerfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FishBase
FishBase is a global species database of fish species (specifically finfish). It is the largest and most extensively accessed online database on adult finfish on the web.Marine Fellow: Rainer Froese ''Pew Environment Group''. Over time it has "evolved into a dynamic and versatile ecological tool" that is widely cited in scholarly publications. FishBase provides comprehensive species data, including information on taxonomy, geographical distribution, biometrics and morphology, behaviour and habitats, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abalistes Filamentosus
''Abalistes filamentosus'' is a triggerfish of the genus ''Abalistes''. It is found in the Indo-Pacific Ocean and in subtropical waters. It lives in the Pelagic-Neritic zone of the ocean between 61–180 meters deep. It is harmless to humans.Matsuura, K. & Yoshino, T. (2004): A new triggerfish of the genus ''Abalistes'' (Tetraodontiformes: Balistidae) from the western Pacific. ''Records of the Australian Museum, 56 (2): 189–194.' Distribution ''Abalistes filamentosus'' is found in the Marine habitats, marine and subtropical waters of the Indo-Pacific, especially in the range of the Ryukyu Islands to the North West Shelf of Australia, and the Timor Sea. It was also reported in New Caledonia.Randall, J. E. & Justine, J.-L. 2008: The triggerfish ''Abalistes filamentosus'' from New Caledonia, a first record for the South Pacific. Cybium, 32, 183-184/ref> Description ''Abalistes filamentosus'' has a total of three Dorsum (anatomy), dorsal spines, 25-27 dorsal soft Fish fin#Ray-fins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Marcus Elieser Bloch
In biology, a taxon ( back-formation from '' 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 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 system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Johann Gottlob Theaenus Schneider
In biology, a taxon (back-formation from ''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 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 system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
