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Centropyge Acanthops Réunion
''Centropyge'' is a genus of ray-finned fish, marine angelfish belonging to the family Pomacanthidae Marine angelfish are perciform fish of the family Pomacanthidae. They are found on shallow reefs in the tropical Atlantic, Indian, and mostly western Pacific Oceans. The family contains seven genera and about 86 species. They should not be confu ... found in the Atlantic Ocean, Atlantic, Indian Ocean, Indian and Pacific Ocean. These species do not exceed 15 centimeter, cm in fish measurement, length and live in haremic structures with one dominant male and multiple females. Although it is hard to identify their gender; females are often shorter and more round finned. Like many other reef fish and all marine angelfish, the species in this genus are protogynous hermaphrodite, meaning that they start their adult lives as females and the dominant individual in a group can change to a male within days. A reversal of this sex change is possible if the social status of the individual c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Jakob Kaup
Johann Jakob von Kaup (10 April 1803 – 4 July 1873) was a German naturalist. A proponent of natural philosophy, he believed in an innate mathematical order in nature and he attempted biological classifications based on the Quinarian system. Kaup is also known for having coined popular prehistoric taxa like '' Pterosauria'' and ''Machairodus''. Biography He was born at Darmstadt. After studying at Göttingen and Heidelberg he spent two years at Leiden, where his attention was specially devoted to the amphibians and fishes. He then returned to Darmstadt as an assistant in the grand ducal museum, of which in 1840 he became inspector. In 1829 he published ''Skizze zur Entwickelungsgeschichte der europäischen Thierwelt'', in which he regarded the animal world as developed from lower to higher forms, from the amphibians through the birds to the beasts of prey; but subsequently he repudiated this work as a youthful indiscretion, and on the publication of Darwin's ''Origin of Species' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reef Tanks
A reef aquarium or reef tank is a marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the tropical coral reef environment. A reef aquarium requires appropriately intense lighting, turbulent water movement, and more stable water chemistry than fish-only marine aquaria, and careful consideration is given to which reef animals are appropriate and compatible with each other. Components Reef aquariums consist of a number of components, in addition to the livestock, including: *Display tank: The primary tank in which the livestock are kept and shown. *Stand: A stand allows for placement of the display tank at eye level and provides space for storage of the accessory components. *Sump: An accessory tank in which mechanical equipment is kept. A remote sump allows for a clutter-free display tank. *Refugium: An accessory tank dedicated to the cultivation of beneficial macroalgae and microflora/fauna. The r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Roxborough Norman
John Roxborough Norman (1898, Wandsworth, London – 26 May 1944, Berkhamsted, Hertfordshire) was an English ichthyologist. He started as a clerk in a bank. His lifetime affliction with rheumatic fever began during his military service during the First World War. He entered the British Museum in 1921 where he worked for Charles Tate Regan (1878-1943). From 1939 to 1944, he was in charge of the Natural History Museum at Tring as the Curator of Zoology. Norman was the author of, among others, ''A History of Fishes'' (1931) and ''A Draft Synopsis of the Orders, Families and Genera of Recent Fishes'' (1957). He was considered closer to Albert Günther (1830-1914) than to Regan. See also *:Taxa named by John Roxborough Norman References Aldemaro Romero Home Page (Archived on 14 September 2006) *Translated from the French Wikipedia article 1898 births 1944 deaths English ichthyologists People from Wandsworth 20th-century British zoologists British military personnel of World War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centropyge Acanthops
The orangeback angelfish (''Centropyge acanthops''), also known as the flameback angelfish, African pygmy angelfish and in South Africa as the Jumping Bean or Bean, is a species of ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Indian Ocean. Description The orangeback angelfish has the head, upper flanks, the dorsal fin and the caudal fin are golden yellow in colour. The lower flanks and the anal fin are black with many dense purple spots. Their eyes are ringed with blue. This species attains a maximum total length of . Distribution The orangeback angelfish is found in the western Indian Ocean. It occurs along the East African coast from Somalia south to East London in the Eastern Cape Province, as well as Madagascar, Seychelles, Comoros, the Chagos Islands and the Mascarene Islands. In Asia it has been recorded from the Gulf of Aden and the Arabian Sea off Yemen, including Socotra, and Oman as well as the Maldives. It has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centropyge Acanthops Réunion
''Centropyge'' is a genus of ray-finned fish, marine angelfish belonging to the family Pomacanthidae Marine angelfish are perciform fish of the family Pomacanthidae. They are found on shallow reefs in the tropical Atlantic, Indian, and mostly western Pacific Oceans. The family contains seven genera and about 86 species. They should not be confu ... found in the Atlantic Ocean, Atlantic, Indian Ocean, Indian and Pacific Ocean. These species do not exceed 15 centimeter, cm in fish measurement, length and live in haremic structures with one dominant male and multiple females. Although it is hard to identify their gender; females are often shorter and more round finned. Like many other reef fish and all marine angelfish, the species in this genus are protogynous hermaphrodite, meaning that they start their adult lives as females and the dominant individual in a group can change to a male within days. A reversal of this sex change is possible if the social status of the individual c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrick Lynn Colin
Patrick may refer to: *Patrick (given name), list of people and fictional characters with this name *Patrick (surname), list of people with this name People *Saint Patrick (c. 385–c. 461), Christian saint *Gilla Pátraic (died 1084), Patrick or Patricius, Bishop of Dublin *Patrick, 1st Earl of Salisbury (c. 1122–1168), Anglo-Norman nobleman * Patrick (footballer, born 1983), Brazilian right-back *Patrick (footballer, born 1985), Brazilian striker *Patrick (footballer, born 1992), Brazilian midfielder *Patrick (footballer, born 1994), Brazilian right-back *Patrick (footballer, born May 1998), Brazilian forward *Patrick (footballer, born November 1998), Brazilian attacking midfielder *Patrick (footballer, born 1999), Brazilian defender *Patrick (footballer, born 2000), Brazilian defender *John Byrne (Scottish playwright) (born 1940), also a painter under the pseudonym Patrick *Don Harris (wrestler) (born 1960), American professional wrestler who uses the ring name Patrick Film * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forrest A
Forrest may refer to: Places Australia *Forrest, Australian Capital Territory *Forrest, Victoria, a small rural township *Division of Forrest, a federal division of the Australian House of Representatives, in Western Australia *Electoral district of Forrest, Western Australia, an electoral district from 1904 to 1950 * Forrest Land District, Western Australia, a cadastral division *Forrest, Western Australia, a small settlement and railway station **Forrest Airport *Forrest River, Western Australia *Forrest Highway, Western Australia United States *Forrest, Illinois, a village *Forrest City, Arkansas * Forrest Township, Livingston County, Illinois *Forrest County, Mississippi *Camp Forrest, an American World War II training base in Tullahoma, Tennessee Elsewhere *Forrest Pass, Marie Byrd Land, Antarctica *Forrest, Manitoba, Canada, a small town *Forrest Road, a street in Edinburgh, Scotland People and fictional characters *Forrest (surname) * Forrest (given name) *Forrest (singe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerald Robert Allen
Gerald Robert "Gerry" Allen (born March 26, 1942 in Los Angeles, California) is an American-born Australian ichthyologist. His career began in 1963, when he spent a semester at the University of Hawaii, where he also received a PhD in marine zoology in 1971. In 1972, Allen wrote his doctoral thesis on the systematics and biology of the anemone fish. In 1974, he was made curator at the Western Australian Museum in Perth till 1997, where Allen moved to Conservation International, working as a science team leader undertaking coral reef fish surveys in Papua New Guinea, Indonesia, and the Philippines until 2003. Allen has written 33 books and about 400 scientific papers. In 2003, he received the K. Radway Allen Award from the Australian Society for Fish Biology for his scientific achievements in fish biology."K. Radway Allen Award"< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centropyge Abei
''Centropyge abei'' (Abe's angelfish) is a species of marine ray-finned fish, a small marine angelfish belonging to the family Pomacanthidae. It is found in the western Pacific Ocean. Description ''Centropyge abei'' has a high, flattened dorsal fin, longer and less arched than this of the other pygmy angelfish of the genus ''Centropyge'', other than ''C. colini''. Another characteristic shared between this species and '' C. colini'' is the small face with the large eyes set quite far forward. Both ''C. abei'' and ''C. colini'' are found in relatively deep water. The overall colour of the body is yellow with the upper third of back, the dorsal fin, and the upper part of head being black. There is a wide white bar immediately in front of the origin of the dorsal fin and this reaches at least as far as the upper edge of the gill cover. The caudal fin and the caudal peduncle are white. Juveniles are less distinctly marked and may have a white tail stripe. The dorsal fin contains 13 sp ... [...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] |
Aquarist
An aquarist is a person who manages aquariums, either professionally or as a hobby. They typically care for aquatic animals, including fish and marine invertebrates. Some may care for aquatic mammals. Aquarists often work at public aquariums. They may also work at nature reserves, zoos, and amusement parks. Some aquarists conduct field research outdoors. In business, aquarists may work at pet stores, as commercial fish breeders, or as manufacturers. Some aquarists are hobbyists, also known as "home aquarists," who may vary in skills and experience. History People have cared for aquatic animals since ancient times. The Sumerians kept fish in ponds as early as 2500 BCE. Pliny the Elder wrote of people who kept fish as oracles, and ancient Agrigent was believed to have fish ponds. The Roman poet Rutilus Namatianus wrote of a Etrurian Jew who kept fish in opaque tanks. By the 10th century, goldfish were popular pets in China. In 1369, Emperor Hung Wu established a porcelain factor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
