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Rhinobatos Holcorhynchus
''Rhinobatos'' is a genus of fish in the Rhinobatidae family. Although previously used to encompass all guitarfishes, it was found to be polyphyletic, and recent authorities have transferred many species included in the genus to '' Acroteriobatus'', '' Glaucostegus'', and ''Pseudobatos''. Species The 15 currently recognized species in this genus are: * ''Rhinobatos albomaculatus'' Norman, 1930 (White-spotted guitarfish) * ''Rhinobatos annandalei'' Norman, 1926 (Annandale's guitarfish) * ''Rhinobatos borneensis'' Last, Séret & Naylor, 2016 (Borneo guitarfish) * ''Rhinobatos holcorhynchus'' Norman, 1922 (Slender guitarfish) * ''Rhinobatos hynnicephalus'' J. Richardson, 1846 (Ringstreaked guitarfish) * ''Rhinobatos irvinei'' Norman, 1931 (Spineback guitarfish) * ''Rhinobatos jimbaranensis'' Last, W. T. White & Fahmi, 2006 (Jimbaran shovelnose ray) * ''Rhinobatos lionotus'' Norman, 1926 (Smoothback guitarfish) * ''Rhinobatos nudidorsalis'' Last, Compagno & Nakaya, 2004 (Bareba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tithonian
In the geological timescale, the Tithonian is the latest age of the Late Jurassic Epoch and the uppermost stage of the Upper Jurassic Series. It spans the time between 152.1 ± 4 Ma and 145.0 ± 4 Ma (million years ago). It is preceded by the Kimmeridgian and followed by the Berriasian (part of the Cretaceous).See for a detailed version of the geologic timescale Gradstein ''et al.'' (2004) Stratigraphic definitions The Tithonian was introduced in scientific literature by German stratigrapher Albert Oppel in 1865. The name Tithonian is unusual in geological stage names because it is derived from Greek mythology. Tithonus was the son of Laomedon of Troy and fell in love with Eos, the Greek goddess of dawn. His name was chosen by Albert Oppel for this stratigraphical stage because the Tithonian finds itself hand in hand with the dawn of the Cretaceous. The base of the Tithonian stage is at the base of the ammonite biozone of '' Hybonoticeras hybonotum''. A global reference profi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Richardson (naturalist)
Sir John Richardson Royal Society of London, FRS FRSE (5 November 1787 – 5 June 1865) was a Scotland, Scottish naval surgeon, natural history, naturalist and Arctic explorer. Life Richardson was born at Nith Place in Dumfries the son of Gabriel Richardson, Provost of Dumfries, and his wife, Anne Mundell. He was educated at Dumfries Grammar School. He was then apprenticed to his maternal uncle, Dr James Mundell, a surgeon in Dumfries. He studied medicine at Edinburgh University, and became a surgeon in the navy in 1807. He traveled with John Franklin in search of the Northwest Passage on the Coppermine Expedition of 1819–1822. Richardson wrote the sections on geology, botany and ichthyology for the official account of the expedition. Franklin and Richardson returned to Canada in 1825 and went overland by fur trade routes to the mouth of the Mackenzie River. Franklin was to go as far west as possible and Richardson was to go east to the mouth of the Coppermine River. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Ernest Randall
John Ernest "Jack" Randall (May 22, 1924 – April 26, 2020) was an American ichthyologist and a leading authority on coral reef fishes. Randall described over 800 species and authored 11 books and over 900 scientific papers and popular articles. He spent most of his career working in Hawaii. He died in April 2020 at the age of 95. Career John Ernest Randall was born in Los Angeles, California in May 1924, to John and Mildred (McKibben) Randall. In high school he acquired a love of marine fish after a visit to the tide pools of Palos Verdes and, after serving stateside in the Medical Corps of the U.S. Army during the post- D-Day years of WWII,John Randall bio, The Academy of Underwater Arts & Sciences. (http://www.auas-nogi.org/bio_randall_john.html) received his BA degree from the University of California, Los Angeles in 1950. In 1955 he earned his Ph.D in ichthyology from the University of Hawaii. After spending two years as a research associate at the Bishop Museum in Honol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinobatos Punctifer
''Rhinobatos'' is a genus of fish in the Rhinobatidae family. Although previously used to encompass all guitarfishes, it was found to be polyphyletic, and recent authorities have transferred many species included in the genus to ''Acroteriobatus'', ''Glaucostegus'', and ''Pseudobatos''. Species The 15 currently recognized species in this genus are: * ''Rhinobatos albomaculatus'' Norman, 1930 (White-spotted guitarfish) * ''Rhinobatos annandalei'' Norman, 1926 (Annandale's guitarfish) * ''Rhinobatos borneensis'' Last, Séret & Naylor, 2016 (Borneo guitarfish) * ''Rhinobatos holcorhynchus'' Norman, 1922 (Slender guitarfish) * ''Rhinobatos hynnicephalus'' J. Richardson, 1846 (Ringstreaked guitarfish) * ''Rhinobatos irvinei'' Norman, 1931 (Spineback guitarfish) * ''Rhinobatos jimbaranensis'' Last, W. T. White & Fahmi, 2006 (Jimbaran shovelnose ray) * ''Rhinobatos lionotus'' Norman, 1926 (Smoothback guitarfish) * ''Rhinobatos nudidorsalis'' Last, Compagno & Nakaya, 2004 (Barebac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinobatos Penggali
''Rhinobatos'' is a genus of fish in the Rhinobatidae family. Although previously used to encompass all guitarfishes, it was found to be polyphyletic, and recent authorities have transferred many species included in the genus to ''Acroteriobatus'', ''Glaucostegus'', and ''Pseudobatos''. Species The 15 currently recognized species in this genus are: * ''Rhinobatos albomaculatus'' Norman, 1930 (White-spotted guitarfish) * ''Rhinobatos annandalei'' Norman, 1926 (Annandale's guitarfish) * ''Rhinobatos borneensis'' Last, Séret & Naylor, 2016 (Borneo guitarfish) * ''Rhinobatos holcorhynchus'' Norman, 1922 (Slender guitarfish) * ''Rhinobatos hynnicephalus'' J. Richardson, 1846 (Ringstreaked guitarfish) * ''Rhinobatos irvinei'' Norman, 1931 (Spineback guitarfish) * ''Rhinobatos jimbaranensis'' Last, W. T. White & Fahmi, 2006 (Jimbaran shovelnose ray) * ''Rhinobatos lionotus'' Norman, 1926 (Smoothback guitarfish) * ''Rhinobatos nudidorsalis'' Last, Compagno & Nakaya, 2004 (Barebac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazuhiro Nakaya
is a Japanese marine scientist and ichthyologist. He graduated from Hokkaido University with a BA in 1968 and with a PhD in 1972. He is professor of Marine Environment and Resources at the Marine Laboratory for Biodiversity. He specializes in taxonomy and evolution of sharks, rays, chimaeras, and Lake Tanganyikan fish. He is the author of many articles and books on sharks and fish. In 1995 he was put in charge of dissecting and preparing the 7th specimen of the very rare megamouth shark. Research Field New species described by Nakaya and colleagues Family Scyliorhinidae (Cat sharks) Whitebody catshark ('' Apristurus albisoma'' Nakaya & Séret, 1999)br /> Largehead catshark (''Apristurus ampliceps'' Sasahara, Sato & Nakaya, 2008) Catshark ('' Apristurus aphyodes'' Nakaya & Stehmann, 1998) Southern catshark ('' Apristurus australis'' Sato, Nakaya & Yorozu, 2008) Shortbelly catshark ('' Apristurus breviventralis'' Kawauchi, Weigmann & Nakaya, 2014) Softbody catshark ('' Aprist ... [...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] |
Rhinobatos Nudidorsalis
The bareback shovelnose ray (''Rhinobatos nudidorsalis'') or nakedback guitarfish, is a species of fish in the Rhinobatidae family. It is found in Seychelles and Mauritius. 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 bareback shovelnose ray Fauna of Seychelles Fauna of Mauritius Fish of the Indian Ocean bareback shovelnose ray Taxonomy articles created by Polbot {{Rajiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinobatos Lionotus
''Rhinobatos'' is a genus of fish in the Rhinobatidae family. Although previously used to encompass all guitarfishes, it was found to be polyphyletic, and recent authorities have transferred many species included in the genus to ''Acroteriobatus'', ''Glaucostegus'', and ''Pseudobatos''. Species The 15 currently recognized species in this genus are: * ''Rhinobatos albomaculatus'' John Roxborough Norman, Norman, 1930 (White-spotted guitarfish) * ''Rhinobatos annandalei'' John Roxborough Norman, Norman, 1926 (Annandale's guitarfish) * ''Rhinobatos borneensis'' Last, Séret & Naylor, 2016 (Borneo guitarfish) * ''Rhinobatos holcorhynchus'' John Roxborough Norman, Norman, 1922 (Slender guitarfish) * ''Rhinobatos hynnicephalus'' John Richardson (naturalist), J. Richardson, 1846 (Ringstreaked guitarfish) * ''Rhinobatos irvinei'' John Roxborough Norman, Norman, 1931 (Spineback guitarfish) * ''Rhinobatos jimbaranensis'' Peter Robert Last, Last, William Toby White, W. T. White & Fahmi (ich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fahmi (ichthyologist)
Fahmi (Arabic: فهمي) is an Arabic name in the possessive form of the word ''fahm'' (Arabic: فَهْم) which means "understanding, comprehension, knowing", and which stems from the verb ''fahima'' (Arabic: َفَهِم) meaning "come to know about", "to realize, understand or comprehend". It may refer to: Given name * Fahmi Abdullah Ahmed, Yemeni captured and detained in the United States Guantanamo Bay detainment camps in Cuba * Fahmi al-Abboushi (1895–1975), co-founder of the Palestinian political party Hizb al-Istiqlal (Independence Party) * Fahmi al-Husseini (1886–1940), mayor of Gaza (1929–1939) under British rule *Fahmi Idris (born 1943), Indonesian politician in Golkar Party and government minister * Fahmi Reza (born 1977), Malaysian political artist * Mohammad Fahmi bin Abdul Shukor, a convicted rioter and gang member of Salakau in Singapore *Mustafa Fahmi Pasha (1840–1914), Egyptian politician, cabinet minister, and twice premier *Fahmi Khalil Al Ansari (1940-2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Toby White
William Toby White is an Australian ichthyologist. He studies speciation and biodiversity of shark, ray, and skate species (subclass Elasmobranchii) through morphological and molecular systematics. Education White received bachelor's (1997) and doctoral (2003) degrees in Biological Science from Murdoch University in Perth, Australia. His doctoral thesis, "Aspects of the biology of elasmobranchs in a subtropical embayment in Western Australia and of chondrichthyan fisheries in Indonesia", examined 1) spatial partitioning of food resources available to shark, ray, and skate species in Shark Bay (off the western coast of Australia), and 2) the relative frequencies of shark, ray, and skate species caught in fisheries off the coast of southeastern Indonesia. From 2004 to 2006 he did post-doctoral training, also at Murdoch University. Professional career Since 2006, White has served as ichthyologist at the Australian National Fish Collection which is part of the CSIRO Marine and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
