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Sparisoma Frondosum
''Sparisoma'' is a genus of parrotfishes native to warmer parts of the Atlantic. FishBase recognizes 15 species in this genus, including ''S. rocha'' described from Trindade Island in 2010 and ''S. choati'' described from the East Atlantic in 2012.Rocha, Brito, and Robertson (2012). ''Sparisoma choati, a new species of Parrotfish (Labirdae: Scarinae) from the tropical eastern Atlantic''. Zootaxa, 3152: 61-67. They are the most important grazers of algae in the Caribbean Sea, especially since sea urchins, especially '' Diadema'', the other prominent consumers of algae, have been reduced in many places by a recent epidemic. The name was proposed by William John Swainson as a subgenus of '' Scarus''. ''Sparus'' in Latin is a golden-headed fish, and ''soma'' means "body". The common spelling ''Sparisomus'' is incorrect. The size of parrotfishes of this genus range from the rather small-sized ''S. radians'' with a known maximum length of to the large ''S. viride'', which reaches len ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparisoma Axillare
''Sparisoma'' is a genus of parrotfishes native to warmer parts of the Atlantic. FishBase recognizes 15 species in this genus, including ''S. rocha'' described from Trindade Island in 2010 and ''S. choati'' described from the East Atlantic in 2012.Rocha, Brito, and Robertson (2012). ''Sparisoma choati, a new species of Parrotfish (Labirdae: Scarinae) from the tropical eastern Atlantic''. Zootaxa, 3152: 61-67. They are the most important grazers of algae in the Caribbean Sea, especially since sea urchins, especially '' Diadema'', the other prominent consumers of algae, have been reduced in many places by a recent epidemic. The name was proposed by William John Swainson as a subgenus of ''Scarus''. ''Sparus'' in Latin is a golden-headed fish, and ''soma'' means "body". The common spelling ''Sparisomus'' is incorrect. The size of parrotfishes of this genus range from the rather small-sized ''S. radians'' with a known maximum length of to the large ''S. viride'', which reaches leng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achille Valenciennes
Achille Valenciennes (9 August 1794 – 13 April 1865) was a French zoologist. Valenciennes was born in Paris, and studied under Georges Cuvier. His study of parasitic worms in humans made an important contribution to the study of parasitology. He also carried out diverse systematic classifications, linking fossil and current species. He worked with Cuvier on the 22-volume "'' Histoire Naturelle des Poissons''" (Natural History of Fish) (1828–1848), carrying on alone after Cuvier died in 1832. In 1832, he succeeded Henri Marie Ducrotay de Blainville (1777–1850) as chair of ''Histoire naturelle des mollusques, des vers et des zoophytes'' at the Muséum national d'histoire naturelle. Early in his career, he was given the task of classifying animals described by Alexander von Humboldt (1769–1859) during his travels in the American tropics (1799 to 1803), and a lasting friendship was established between the two men. He is the binomial authority for many species of fish, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparisoma Aurofrenatum
''Sparisoma aurofrenatum'' (common names: redband parrotfish, gutong, rainbow parrot, black parrot, and blisterside) is a species of parrotfish native to the Caribbean Sea and Western Atlantic Ocean. Description This species grows to 28 cm. Initial phase During the initial phase, the colouration varies greatly from blue-green to green to solid olive. The fins are mottled brown to red and have two white stripes. Behind the dorsal fin, a white spot is present. Juvenile phase The body of juvenile specimens are shades of red-brown. Normally, two white stripes will be visible with a black blotch present behind the upper gill covers. A white spot will also be present behind the dorsal fin. During both the juvenile and initial phases, colouration and markings can change quickly. Terminal phase The body becomes greenish during the terminal phase. The underside will appear lighter and the anal fin becomes reddish. The tail becomes more square-shaped with black outer tips. The upp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felipe Poey
Felipe Poey (May 26, 1799 – January 28, 1891) was a Cuban zoologist. Biography Poey was born in Havana, the son of French and Spanish parents. He spent several years (1804 to 1807) of his life in Pau then studied law in Madrid. He became a lawyer in Spain but was forced to leave due to his liberal ideas, returning to Cuba in 1823. He began to concentrate on the study of the natural science and traveled to France in 1825 with his wife. He began writing on the butterflies of Cuba and acquiring knowledge on fish, later supplying Georges Cuvier and Valenciennes with fish specimens from Cuba. He took part in the foundation, in 1832, of the Société Entomologique de France. Poey returned to Cuba in 1833 where he founded the Museum of Natural History in 1839. In 1842 he became the first professor of zoology and comparative anatomy at the University of Havana The University of Havana or (UH, ''Universidad de La Habana'') is a university located in the Vedado district of Hava ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparisoma Atomarium
''Sparisoma'' is a genus of parrotfishes native to warmer parts of the Atlantic. FishBase recognizes 15 species in this genus, including ''S. rocha'' described from Trindade Island in 2010 and ''S. choati'' described from the East Atlantic in 2012.Rocha, Brito, and Robertson (2012). ''Sparisoma choati, a new species of Parrotfish (Labirdae: Scarinae) from the tropical eastern Atlantic''. Zootaxa, 3152: 61-67. They are the most important grazers of algae in the Caribbean Sea, especially since sea urchins, especially '' Diadema'', the other prominent consumers of algae, have been reduced in many places by a recent epidemic. The name was proposed by William John Swainson as a subgenus of '' Scarus''. ''Sparus'' in Latin is a golden-headed fish, and ''soma'' means "body". The common spelling ''Sparisomus'' is incorrect. The size of parrotfishes of this genus range from the rather small-sized ''S. radians'' with a known maximum length of to the large ''S. viride'', which reaches len ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camillo Ranzani
Camillo Ranzani (22 June 1775 – 23 April 1841, Bologna ) was an Italian priest and a naturalist. He was director of the Museum of Natural History of Bologna from 1803 to 1841 (now the Museum of Comparative Anatomy, one of the museums of the University of Bologna). Ranzani wrote ''Elementi di zoologia'' which was published in Bologna from 1819 to 1825. Taxa Animals named in honour of Ranzani include: * '' Ranzania'' Nardo, 1840, a genus of sunfish *'' Cymatium ranzanii'' (Bianconi Bianconi is an Italian surname. Notable people with the surname include: *Carlo Bianconi (1732–1802), Italian painter, sculptor and architect *Charles Bianconi (1786–1875), Irish businessman *Diego Bianconi (born 1957), Swiss painter *Franca Bi ..., 1850), a species of predatory sea snail See also * :Taxa named by Camillo Ranzani References External links *BHLDigitised Elementi di zoologia {{DEFAULTSORT:Ranzani, Camillo Italian zoologists 19th-century Italian Roman Catholic priests Scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparisoma Amplum
''Sparisoma'' is a genus of parrotfishes native to warmer parts of the Atlantic. FishBase recognizes 15 species in this genus, including ''S. rocha'' described from Trindade Island in 2010 and ''S. choati'' described from the East Atlantic in 2012.Rocha, Brito, and Robertson (2012). ''Sparisoma choati, a new species of Parrotfish (Labirdae: Scarinae) from the tropical eastern Atlantic''. Zootaxa, 3152: 61-67. They are the most important grazers of algae in the Caribbean Sea, especially since sea urchins, especially ''Diadema (sea urchin), Diadema'', the other prominent consumers of algae, have been reduced in many places by a recent epidemic. The name was proposed by William John Swainson as a subgenus of ''Scarus''. ''Sparus'' in Latin is a golden-headed fish, and ''soma'' means "body". The common spelling ''Sparisomus'' is incorrect. The size of parrotfishes of this genus range from the rather small-sized ''S. radians'' with a known maximum length of to the large ''S. viride'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form planulae, a mobile early form of the coral polyp which, when m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algae
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular microalgae, such as ''Chlorella,'' ''Prototheca'' and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to in length. Most are aquatic and autotrophic (they generate food internally) and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem that are found in land plants. The largest and most complex marine algae are called seaweeds, while the most complex freshwater forms are the ''Charophyta'', a division of green algae which includes, for example, ''Spirogyra'' and stoneworts. No definition of algae is generally accepted. One definition is that algae "have chlorophyll ''a'' as their primary photosynthetic pigment and lack a sterile covering of cells around thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overfishing
Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing fish stock), resulting in the species becoming increasingly underpopulated in that area. Overfishing can occur in water bodies of any sizes, such as ponds, wetlands, rivers, lakes or oceans, and can result in resource depletion, reduced biological growth rates and low biomass levels. Sustained overfishing can lead to critical depensation, where the fish population is no longer able to sustain itself. Some forms of overfishing, such as the overfishing of sharks, has led to the upset of entire marine ecosystems. Types of overfishing include: growth overfishing, recruitment overfishing, ecosystem overfishing. The ability of a fishery to recover from overfishing depends on whether its overall carrying capacity and the variety of ecological conditions are suitable for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(21245313021).jpg "Click for more on -> Camillo Ranzani")
