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John Treadwell Nichols
John Treadwell Nichols (June 11, 1883 – November 10, 1958) was an American ichthyologist and ornithologist. Life and career Nichols was born in Jamaica Plain, Boston, Massachusetts, the son of Mary Blake (Slocum) and John White Treadwell Nichols. In 1906 he studied vertebrate zoology at Harvard College, where he graduated with a Bachelor of Arts (AB). In 1907 he joined the American Museum of Natural History as assistant in the department of mammalogy. In 1913 he founded '' Copeia'', the official journal of the American Society of Ichthyologists and Herpetologists. In 1916 he described the long lost Bermuda petrel together with Louis Leon Arthur Mowbray who first sighted this bird within a flock of other petrels in 1906 on Castle Island, Bermuda 45 years before it was officially rediscovered by Mowbray's son Louis. He also described the fish genus ''Bajacalifornia''. He also worked with a team of scientists from the American Museum of Natural History during the Jersey Shore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- most populous city in the country. The city boundaries encompass an area of about and a population of 675,647 as of 2020. It is the seat of Suffolk County (although the county government was disbanded on July 1, 1999). The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a metropolitan statistical area (MSA) home to a census-estimated 4.8 million people in 2016 and ranking as the tenth-largest MSA in the country. A broader combined statistical area (CSA), generally corresponding to the commuting area and including Providence, Rhode Island, is home to approximately 8.2 million people, making it the sixth most populous in the United States. Boston is one of the oldest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bajacalifornia
''Bajacalifornia'' is a genus of slickheads. It was described in 1925 by Charles Haskins Townsend and John Treadwell Nichols on the basis of ''Bajacalifornia burragei''Deep sea fishes of the ''Albatross'' Lower California Expedition. Bulletin of the AMNH ; v. 52, article 1 which was discovered in 1911 during the deep sea expedition of the research vessel USS Albatross off the coast of Todos Santos Bay at the Baja California peninsula. In 1952 Ichthyologist Albert Eide Parr published a revision of this genus. Species There are currently seven recognized species in this genus: * '' Bajacalifornia aequatoris'' Miya & Markle, 1993 * '' Bajacalifornia arcylepis'' Markle & G. Krefft, 1985 (Network slickhead) * '' Bajacalifornia burragei'' C. H. Townsend & Nichols, 1925 (Sharpchin slickhead) * '' Bajacalifornia calcarata'' ( M. C. W. Weber, 1913) (Brown slickhead) * '' Bajacalifornia erimoensis'' Amaoka & K. Abe, 1977 * '' Bajacalifornia megalops'' ( Lütken, 1898) (Bigeye s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petru Mihai Bănărescu
Petru is a given name, and may refer to: * Petru I of Moldavia (Petru Mușat, 1375–1391), ruler of Moldavia * Petru Aron (died 1467), ruler of Moldavia * Petru Bălan (born 1976), Romanian rugby union footballer * Petru Cărare (1935–2019), writer from Moldova * Petru Cercel (died 1590), voivode of Wallachia, polyglot * Petru Dugulescu (1945–2008), Romanian Baptist pastor, poet, and politician * Petru Filip (born 1955), current mayor of the municipality of Oradea * Petru Fudduni ( 1600–1670), poet * Petru Giovacchini (1910–1955), Corsican hero * Petru Groza (1884–1958), Romanian politician and Prime Minister * Petru Lucinschi (born 1940), Moldova's second president * Petru Luhan (born 1977), Romanian politician * Petru Maior ( 1756–1821), Romanian writer * Petru Mocanu (1931–2016), Romanian mathematician * Petru Pavel Aron (1709–1764), Romanian Greek-Catholic cleric and intellectual * Petru Poni (1841–1925), Romanian chemist * Petru Rareș ( 1487–1546), ruler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gobiobotia Nicholsi
''Gobiobotia nicholsi'' is a species of small freshwater fish in the family Cyprinidae. It is endemic to China. Named in honor of John Treadwell Nichols (1883-1958), curator of fishes at the American Museum of Natural History The American Museum of Natural History (abbreviated as AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. In Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 26 inte .... References * {{Taxonbar, from=Q6417999 Gobiobotia Taxa named by Petre Mihai Bănărescu Taxa named by Teodor T. Nalbant Fish described in 1966 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicholsina
Nicholsina is a genus of marine ray-finned fishes, parrotfishes from the family Scaridae. They are found in the Atlantic and eastern Pacific Oceans. The generic name honours the American ichthyologist John Treadwell Nichols (1883-1958) who was curator of fishes at the American Museum of Natural History. Species There are currently three species classified in the genus: *'' Nicholsina collettei'' Schultz 1968 *'' Nicholsina denticulata'' ( Evermann & Radcliffe, 1917) (Loosetooth parrotfish) *'' Nicholsina usta'' (Valenciennes Valenciennes (, also , , ; nl, label=also Dutch, Valencijn; pcd, Valincyinnes or ; la, Valentianae) is a commune in the Nord department, Hauts-de-France, France. It lies on the Scheldt () river. Although the city and region experienced a ..., 1840) (Emerald parrotfish) References {{Taxonbar, from=Q3021722 Scaridae Taxa named by Henry Weed Fowler Ray-finned fish genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parrotfish
Parrotfishes are a group of about 90 fish species regarded as a family (Scaridae), or a subfamily (Scarinae) of the wrasses. With about 95 species, this group's largest species richness is in the Indo-Pacific. They are found in coral reefs, rocky coasts, and seagrass beds, and can play a significant role in bioerosion. Description Parrotfish are named for their dentition, which is distinct from other fish, including other labrids. Their numerous teeth are arranged in a tightly packed mosaic on the external surface of their jaw bones, forming a parrot-like beak with which they rasp algae from coral and other rocky substrates (which contributes to the process of bioerosion). Maximum sizes vary within the family, with the majority of species reaching in length. However, a few species reach lengths in excess of , and the green humphead parrotfish can reach up to . The smallest species is the bluelip parrotfish (''Cryptotomus roseus''), which has a maximum size of . Mucus So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerodactylus Nicholsi
''Sphaerodactylus nicholsi'', also known commonly as Nichols least gecko, Nichol's dwarf sphaero or the Puerto Rican crescent sphaero, is a species of lizard in the family Sphaerodactylidae . The species is endemic to Puerto Rico. Etymology The specific name, ''nicholsi'', is in honor of American ichthyologist John Treadwell Nichols.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Sphaerodactylus nicholsi'', p. 190). Habitat The preferred habitats of ''S. nicholsi'' are forest, shrubland, and marine intertidal, but it may also be found in introduced vegetation. Reproduction ''Sphaerodactylus nicholsi'' is oviparous. References Further reading *Grant C (1931). "The sphaerodactyls of Porto Rico, Culebra and Mona Islands". ''Journal of the Department of Agriculture, Porto Rico'' 15: 199–213. (''Sphaerodactylus nicholsi'', new species, p. 204). * Rösler (2000). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipsas
''Dipsas'' is a genus of nonvenomous New World snakes in the subfamily Dipsadinae of the family Colubridae. The genus ''Sibynomorphus'' has been moved here. The genus ''Dipsas'' are as known as snail-eater. Geographic range Species in the genus ''Dipsas'' are found from southern Mexico through Central America and South America, as far as Argentina and Paraguay., (2009). "Morphological variation and systematics of ''Dipsas catesbyi'' (Sentzen, 1796) and ''Dipsas pavonina'' Schlegel, 1837 (Serpentes: Dipsadinae)"''Zootaxa''2203: 31-48Abstract & excerpt/ref> Taxonomy The genus ''Dipsas'' includes over 30 distinct species. Description ''Dipsas'' species are slender, small to medium-sized snakes, often no longer than , and rarely longer than . Coloration and color pattern may vary, but often consist of black and brown, frequently with alternating rings separated by white. Behavior and diet Species in the genus ''Dipsas'' are mostly arboreal snakes that mainly feed on land snails a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammar, Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the ''generic name (biology), generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Weld
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German '' Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name should ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Nichols (writer)
John Treadwell Nichols (born July 23, 1940 in Berkeley, California) is an American novelist. Nichols graduated from Hamilton College in 1962. Novels Nichols is the author of the "New Mexico trilogy", a series about the complex relationship among history, race and ethnicity, and land and water rights in the fictional town of Chamisaville, New Mexico. The trilogy consists of ''The Milagro Beanfield War'' (which was adapted into a movie of the same title directed by Robert Redford), ''The Magic Journey'', and ''The Nirvana Blues''. Two of his other novels have been made into films. '' The Wizard of Loneliness'' was published in 1966, and the film version with Lukas Haas was made in 1988. Another movie adaptation was of ''The Sterile Cuckoo'', published in 1965 and then adapted for a film by Alan J. Pakula in 1969. He also had a hand, uncredited due to a decision in an arbitration with the Writers Guild, in the Oscar-winning Best Adapted Screenplay for Costa-Gavras' 1982 film ''Mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
