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Richard E. Young
Richard E. Young (born August 20, 1938) is a teuthologist. He is an Emeritus Professor of Oceanography at the University of Hawaii's School of Ocean and Earth Science and Technology. Education Young took a Bachelor of Arts degree at Pomona College in 1960, his Master of Science degree was taken at the University of Southern California in 1964 and his PH.D. was awarded in 1968 by the University of Miami, Institute of Marine Sciences. Career He was a visiting Assistant Professor of Zoology at the Ohio Wesleyan University from September, 1968 to June, 1969. He was appointed as an Associate Professor of Oceanography at the University of Hawaii in 1973 and in 1983 he was appointed as Professor of Oceanography. He officially retired in 2001 but continued as an Emeritus Professor to the present. His current areas of study are the evolution, systematics and functional morphology of cephalopods, and the ecological roles that cephalopods perform in present and past oceanic communities. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teuthologist
Teuthology (from Greek , "cuttlefish, squid", and , ''-logia'') is the study of cephalopods such as octopus, squid, and cuttlefish."Natural History of the Squid" p. 1. It is a branch of , the study of , in marine zoology
Marine is an adjective meaning of or pertaining to the sea or ocean.
Marine or marines may refer to:
Ocean
* Maritime (other)
* Marine art
* Marine biology ...
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Bioluminescence
Bioluminescence is the production and emission of light by living organisms. It is a form of chemiluminescence. Bioluminescence occurs widely in marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, and terrestrial arthropods such as fireflies. In some animals, the light is bacteriogenic, produced by symbiotic bacteria such as those from the genus ''Vibrio''; in others, it is autogenic, produced by the animals themselves. In a general sense, the principal chemical reaction in bioluminescence involves a light-emitting molecule and an enzyme, generally called luciferin and luciferase, respectively. Because these are generic names, luciferins and luciferases are often distinguished by the species or group, e.g. firefly luciferin. In all characterized cases, the enzyme catalyzes the oxidation of the luciferin. In some species, the luciferase requires other cofactors, such as calcium or magnesium ions, and somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. In order for species to be validly described, they need to follow guidelines established over time. Zoological naming requires adherence to the ICZN code, plants, the ICN, viruses ICTV, and so on. The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist. Millions more have become extinct throughout the existence of life on Earth. Naming process A name of a new species becomes valid (available in zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discoteuthis
''Discoteuthis'' is a genus of squid in the family Cycloteuthidae. It is distinguished from the genus ''Cycloteuthis'' by the absence of a tail on the mantle (mollusc), mantle. The genus occurs in tropical and subtropical oceans worldwide. The genus contains bioluminescent species. References External links Tree of Life web project: ''Discoteuthis'' Cephalopod genera Squid Bioluminescent molluscs {{squid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clyde Roper
Clyde F. E. Roper (born 1937) is a zoologist at the National Museum of Natural History in Washington, D.C. He has organised a number of expeditions to New Zealand to study giant squid, including in 1997 and 1999. He graduated from Transylvania University in Lexington, Kentucky, in 1959. Long associated with the National Museum of Natural History, he joined the Smithsonian Institution in 1966.Anonymous (29 April 2013)Clyde Roper’s Quest For The Giant Squid Bernews. He was featured in an episode of Errol Morris' TV series '' First Person'' (Season 1, Episode 7). Roper has two adult children and five grandchildren. See also * Crittercam Crittercam is a small package of instruments including a camera that can be attached to a wild animal to study its behavior in the wild. National Geographic's Crittercam is a research tool designed to be worn by wild animals. It combines video ... References External links NMNH emeritus staff profileSmithsonian Journeys profile 21s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Vecchione
Michael Vecchione is an American zoologist currently at the Smithsonian National Museum of Natural History and an Elected Fellow of the American Association for the Advancement of Science since 2001. His highest cited paper is ''Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks'' at 661 times, according to Google Scholar. His current interests are marine biodiversity and cephalopods. Education He earned his B.S. at University of Miami in 1972 and his Ph.D. at College of William and Mary The College of William & Mary (officially The College of William and Mary in Virginia, abbreviated as William & Mary, W&M) is a public research university in Williamsburg, Virginia. Founded in 1693 by letters patent issued by King William III ... in 1979. Publications *Deep, diverse and definitely different: unique attributes of the world's largest ecosystem, 9, Biogeosciences, 2010 *The evolution of coleoid cephalopods and their present biodiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Katharina Mangold-Wirz
Katharina Maria Mangold-Wirz, née Wirz, (born Basel 23 May 1922 - died Basel 22 November 2003) was a Swiss marine biologist and malacologist, who worked at Université Pierre et Marie Curie's Laboratoire Arago in Banyuls-sur-Mer, France. Mangold-Wirz was born in Basel on 23 May 1922 to Eduard Wirz (1891–1970), a teacher, historian and writer, and Clara Wirz-Burgin. She graduated from high school in Basel in 1940 and went to Basel University to study medicine with the ambition of being a brain surgeon. However, she was discouraged from pursuing this ambition by specialists in Switzerland as she was "too short, female and appeared frail!" She switched to studying zoology from 1943 to 1948, achieving a D.Phil. with her thesis on non-human brains, with Adolf Portmann, as her supervisor being published in 1950 in '' Acta Anatomica''. She was awarded a 3-year scholarship at the Janggen-Pöhn Foundation of St Gallen to carry out research on Opisthobranchs from 1950 in Villefranche-su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Of Life Web Project
The Tree of Life Web Project is an Internet project providing information about the diversity and phylogeny of life on Earth. This collaborative peer reviewed project began in 1995, and is written by biologists from around the world. The site has not been updated since 2011, however the pages are still accessible. The pages are linked hierarchically, in the form of the branching evolutionary tree of life, organized cladistically. Each page contains information about one particular group of organisms and is organized according to a branched tree-like form, thus showing hypothetical relationships between different groups of organisms. In 2009 the project ran into funding problems from the University of Arizona. Pages and Treehouses submitted took a considerably longer time to be approved as they were being reviewed by a small group of volunteers, and apparently, around 2011, all activities ended. History The idea of this project started in the late 1980s. David Maddison was wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalopods
A cephalopod is any member of the molluscan class Cephalopoda (Greek plural , ; "head-feet") such as a squid, octopus, cuttlefish, or nautilus. These exclusively marine animals are characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles (muscular hydrostats) modified from the primitive molluscan foot. Fishers sometimes call cephalopods "inkfish", referring to their common ability to squirt ink. The study of cephalopods is a branch of malacology known as teuthology. Cephalopods became dominant during the Ordovician period, represented by primitive nautiloids. The class now contains two, only distantly related, extant subclasses: Coleoidea, which includes octopuses, squid, and cuttlefish; and Nautiloidea, represented by ''Nautilus'' and ''Allonautilus''. In the Coleoidea, the molluscan shell has been internalized or is absent, whereas in the Nautiloidea, the external shell remains. About 800 living species of cephalopods have been identified. Tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Hawaii
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance (shape, structure, colour, pattern, size), i.e. external morphology (or eidonomy), as well as the form and structure of the internal parts like bones and organs, i.e. internal morphology (or anatomy). This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of gross structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Friedrich Burdach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Systematics
Biological systematics is the study of the diversification of living forms, both past and present, and the relationships among living things through time. Relationships are visualized as evolutionary trees (synonyms: cladograms, phylogenetic trees, phylogenies). Phylogenies have two components: branching order (showing group relationships) and branch length (showing amount of evolution). Phylogenetic trees of species and higher taxa are used to study the evolution of traits (e.g., anatomical or molecular characteristics) and the distribution of organisms (biogeography). Systematics, in other words, is used to understand the evolutionary history of life on Earth. The word systematics is derived from the Latin word '' systema,'' which means systematic arrangement of organisms. Carl Linnaeus used 'Systema Naturae' as the title of his book. Branches and applications In the study of biological systematics, researchers use the different branches to further understand the relationshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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