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Long-nosed Chimaera
The Rhinochimaeridae, commonly known as long-nosed chimaeras, are a family of cartilaginous fish. They are similar in form and habits to other chimaeras, but have an exceptionally long conical or paddle-shaped snout. The snout has numerous sensory nerve endings, and is used to find food such as small fish. The first dorsal fin includes a mildly venomous spine, used in defense. Long-nosed chimaeras are found in temperate and tropical seas worldwide, from in depth. In August 2020, a long-nosed chimaera was brought up from off the Grand Banks of Newfoundland. They range from in maximum total length, depending on species. Species The eight known species are in three genera: Family Rhinochimaeridae * Genus ''Harriotta'' Goode & Bean, 1895 ** ''Harriotta haeckeli'' Karrer, 1972 (smallspine spookfish) ** ''Harriotta raleighana'' Goode & Bean, 1895 (narrownose chimaera) * Genus ''Neoharriotta'' Bigelow & Schroeder, 1950 ** ''Neoharriotta carri'' Bullis & J. S. Carpenter, 1966 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrownose Chimaera
The narrownose chimaera (''Harriotta raleighana'') is a longnose chimaera of the family Rhinochimaeridae, the longnose chimaeras, consisting of eight species belonging three genera. This species is found in temperate seas worldwide, at depths between 200 and 2,600 m. Its length is between 1.0 and 1.5 m, including a long, tapering snout and a long, filamentous tail. Taxonomy This species was first described by George Brown Goode and Tarleton Hoffman Bean in 1895. The genus ''Harriotta'' refers to Thomas Harriot and the species name references Sir Walter Raleigh. Description Narrownose chimaeras have elongate rostra, slender tails, large pectoral and pelvic fins, large eyes, and two dorsal fins, the first being preceded by a spine. They possess two pairs of non-replaceable tooth plates in the upper jaw and a one pair in the lower jaw.Didier, Dominique A. "Phylogeny and classification of extant Holocephali." ''Biology of sharks and their relatives'' 4 (2004): 115-138. Male ''H. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harriotta Raleighana
The narrownose chimaera (''Harriotta raleighana'') is a longnose chimaera of the family Rhinochimaeridae, the longnose chimaeras, consisting of eight species belonging three genera. This species is found in temperate seas worldwide, at depths between 200 and 2,600 m. Its length is between 1.0 and 1.5 m, including a long, tapering snout and a long, filamentous tail. Taxonomy This species was first described by George Brown Goode and Tarleton Hoffman Bean in 1895. The genus ''Harriotta'' refers to Thomas Harriot and the species name references Sir Walter Raleigh. Description Narrownose chimaeras have elongate rostra, slender tails, large pectoral and pelvic fins, large eyes, and two dorsal fins, the first being preceded by a spine. They possess two pairs of non-replaceable tooth plates in the upper jaw and a one pair in the lower jaw.Didier, Dominique A. "Phylogeny and classification of extant Holocephali." ''Biology of sharks and their relatives'' 4 (2004): 115-138. Male ''H. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartilaginous Fish Families
Cartilage is a resilient and smooth type of connective tissue. In tetrapods, it covers and protects the ends of long bones at the joints as articular cartilage, and is a structural component of many body parts including the rib cage, the neck and the bronchial tubes, and the intervertebral discs. In other taxa, such as chondrichthyans, but also in cyclostomes, it may constitute a much greater proportion of the skeleton. It is not as hard and rigid as bone, but it is much stiffer and much less flexible than muscle. The matrix of cartilage is made up of glycosaminoglycans, proteoglycans, collagen fibers and, sometimes, elastin. Because of its rigidity, cartilage often serves the purpose of holding tubes open in the body. Examples include the rings of the trachea, such as the cricoid cartilage and carina. Cartilage is composed of specialized cells called chondrocytes that produce a large amount of collagenous extracellular matrix, abundant ground substance that is rich in proteoglyca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinochimaeridae
The Rhinochimaeridae, commonly known as long-nosed chimaeras, are a family (biology), family of cartilaginous fish. They are similar in form and habits to other chimaeras, but have an exceptionally long conical or paddle-shaped snout. The snout has numerous sensory nerve endings, and is used to find food such as small fish. The first dorsal fin includes a mildly venomous spine, used in defense. Long-nosed chimaeras are found in temperate and tropical seas worldwide, from in depth. In August 2020, a long-nosed chimaera was brought up from off the Grand Banks of Newfoundland. They range from in maximum total length, depending on species. Species The eight known species are in three genera: Family Rhinochimaeridae * Genus ''Harriotta'' George Brown Goode, Goode & Tarleton Hoffman Bean, Bean, 1895 ** ''Harriotta haeckeli'' Karrer, 1972 (smallspine spookfish) ** ''Harriotta raleighana'' Goode & Bean, 1895 (narrownose chimaera) * Genus ''Neoharriotta'' Henry Bryant Bigelow, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kakichi Mitsukuri
was a Japanese people, Japanese Zoology, zoologist. Biography Kakichi Mitsukuri was born in Edo. In 1873 he came to the United States, where he received a Doctor of Philosophy, Ph.D. degree from Yale University, Yale in 1879 and from Johns Hopkins University, Johns Hopkins in 1883. He was appointed professor in the college of science of the Imperial University of Tokyo, Imperial University of Tokyo in 1882 and councilor of the university in 1893. In 1896, he was made head of the fur-seal commission and signed, on behalf of Japan, a treaty with the United States and Great Britain. In 1897, invited by the Lowell Institute in Boston, he gave lectures on "Social life in Japan" , translated into French in 1922 as "La vie sociale au Japon". In 1901 he became dean (education), dean of the college of science of Tokyo University, and in 1907 he was decorated with the Order of the Sacred Temple in recognition of public service. In later life his time was largely occupied with administra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinochimaera Pacifica
''Rhinochimaera pacifica'', commonly known as the Pacific spookfish, knifenose chimaera, narrownose chimaera, Pacific long-nosed chimaera, or Pinocchiofish, is a species of chimaera in the family Rhinochimaeridae. It lives in various parts of the Pacific Ocean and can be characterized by its long snout. Description ''Rhinochimaera pacifica'' grows to a total length of roughly 130 cm, with a body length of roughly 62 cm. Female specimens are typically larger than males. It has a long, narrow snout and smooth tooth plates. The snout is elongated, and its length can be anywhere from 50 to 87% of the body length, ending at a blunted tip. One of its two dorsal fins is short in length but tall, while the other is lower and longer. Its caudal fin is long, and contains denticles on its upper lobe. It has a brown upperside and a more greyish-brown underside, with a white snout. The edges of the fins tend to be darker in color, ranging from a dark brown to purple color. Specime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest William Lyons Holt
Ernest William Lyons Holt or E. W. L. Holt (17 October 1864 – 10 June 1922) was an eminent English marine naturalist and biologist who specialized in ichthyology, the study of fish. His work helped lay a scientific foundation for the fishery management in Ireland, and together with William Spotswood Green, he strongly influenced the development of the Irish Fisheries in its early years. Biography Early life Holt was born in London and was educated at Eton, where he won a prize in biology. After school, he decided on a career in the British Army, enrolling at the Royal Military College, Sandhurst, and after completing his officer training was commissioned into the Duke of Cornwall's Light Infantry. He participated in the Nile Campaign (1884–85) and then in the Third Burmese War of 1886–87. During that latter campaign, he fell sick and was invalided home. Back in civilian life, Holt began studying zoology at the University of St. Andrews in 1888. Ichthyologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinochimaera Atlantica
The broadnose chimaera, knifenose chimaera, spearnose chimaera, or straightnose rabbitfish (''Rhinochimaera atlantica'') is a species of fish in the family Rhinochimaeridae found near Canada, Colombia, France, Gambia, Iceland, Mauritania, Mexico, Namibia, Senegal, South Africa, Suriname, and the United States. Its natural habitat is open sea The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71% of the Earth's surface. The word sea is also used to denote second-order sections of the sea, such as the Mediterranean Sea, ...s. References Rhinochimaera Taxonomy articles created by Polbot Fish described in 1909 {{Chondrichthyes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Joseph Victor Compagno
Leonard Joseph Victor Compagno is an international authority on shark taxonomy and the author of many scientific papers and books on the subject, best known of which is his 1984 catalogue of shark species produced for the Food and Agriculture Organization (FAO) of the United Nations. Compagno was mentioned in the credits of the 1975 film ''Jaws'' along with the National Geographic Society. Career *Ph.D, Stanford University, 1979 *Adjunct professor, San Francisco State University, 1979 to 1985 *Curator of Fishes in the Division of Life Sciences and Head of the Shark Research Centre (SRC), Iziko Museums, Cape Town *Director, Shark Research Institute(SRI) Selected bibliography *Compagno, L.J.V., 1979. ''Carcharhinoid sharks: morphology, systematics and phylogeny''. Unpublished Ph. D. Thesis, Stanford University, 932 p. Available from University Microfilms International, Ann Arbor, Michigan. *Leonard Compagno, 1984a. FAO The Food and Agriculture Organization of the United Nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinochimaera Africana
The paddlenose chimaera or paddlenose spookfish (''Rhinochimaera africana'') is a species of fish in the family Rhinochimaeridae found near China, Japan, Mozambique, South Africa, and Taiwan. Its natural habitat is open seas. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References Rhinochimaera Taxonomy articles created by Polbot Fish described in 1990 {{Chondrichthyes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoharriotta Pumila
The Arabian sicklefin chimaera (''Neoharriotta pumila'') is a species of fish in the family Rhinochimaeridae found near Somalia, Yemen, and possibly India. Its natural habitat is open sea The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71% of the Earth's surface. The word sea is also used to denote second-order sections of the sea, such as the Mediterranean Sea, ...s. References Neoharriotta Fish described in 1996 Taxonomy articles created by Polbot {{Chondrichthyes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoharriotta Pinnata
The sicklefin chimaera (''Neoharriotta pinnata'') is a species of fish in the family Rhinochimaeridae found near Angola, the Republic of the Congo, the Democratic Republic of the Congo, Gabon, Ghana, Guinea, Liberia, Mauritania, Namibia, Senegal, Sierra Leone, and Western Sahara. It is also reported from Gulf of Mannar,Joshi, K K., Sreeram, Miriam Paul., Zacharia, P U., Abdussamad, E., Varghese, Molly., Habeeb, O., Jayabalan, Komathi., Kanthan, P., Kannan, K., Sreekumar, K., George, Gimy., Shaji, Varsha. (2016). Check list of fishes of the Gulf of Mannar Ecosystem, Tamil Nadu, India. Journal of the Marine Biological Association of India. 58. 34-54. 10.6024/jmbai.2016.58.1.1895-05. India. Its natural habitat is open sea The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71% of the Earth's surface. The word sea is also used to denote second-order sections of the sea, such as the Mediterranean Sea, ...s. Refere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
