Crotalus Atrox (2)
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Crotalus Atrox (2)
The western diamondback rattlesnake or Texas diamond-backWright AH, Wright AA. (1957). ''Handbook of Snakes''. Comstock Publishing Associates. (7th printing, 1985). . (''Crotalus atrox'') is a rattlesnake species and member of the viper family, found in the southwestern United States and Mexico. Like all other rattlesnakes and all other vipers, it is venomous. It is likely responsible for the majority of snakebite fatalities in northern Mexico and the greatest number of snakebites in the U.S.Norris R. (2004) "Venom Poisoning in North American Reptiles" in Campbell JA, Lamar WW. ''The Venomous Reptiles of the Western Hemisphere''. Comstock Publishing Associates, Ithaca and London. . No subspecies are currently recognized. It lives in elevations from below sea level up to . This species ranges throughout the Southwestern United States and northern half of Mexico. Currently, western diamondback rattlesnakes are not threatened or endangered. Common names Other common names for this ...
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Spencer Fullerton Baird
Spencer Fullerton Baird (; February 3, 1823 – August 19, 1887) was an American naturalist, ornithologist, ichthyologist, Herpetology, herpetologist, and museum curator. Baird was the first curator to be named at the Smithsonian Institution. He eventually served as assistant Secretary of the Smithsonian from 1850 to 1878, and as Secretary from 1878 until 1887. He was dedicated to expanding the natural history collections of the Smithsonian which he increased from 6,000 specimens in 1850 to over 2 million by the time of his death. He also served as the U.S. United States Fish Commission, Commissioner of Fish and Fisheries from 1871 to 1887 and published over 1,000 works during his lifetime. Early life and education Spencer Fullerton Baird was born in Reading, Pennsylvania in 1823. His mother was a member of the prominent Philadelphia Biddle family; he was a nephew of Speaker of the Pennsylvania Senate Charles B. Penrose and a first cousin, once removed, of U.S. Senator Boies Penr ...
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Juvenile Rattlesnake Rattle Button (51305424)
Juvenile may refer to: In general *Juvenile status, or minor (law), prior to adulthood *Juvenile (organism) Music *Juvenile (rapper) (born 1975), stage name of American rapper Terius Gray *''Juveniles'', a 2020 studio album by the band Kingswood *" The Juvenile", a song by Ace of Base Film * ''Juvenile'' (2000 film), Japanese film * ''Juvenile'' (2017 film), U.S. film Sports * Juvenile (greyhounds), a greyhound competition *A two-year-old horse in horse racing terminology Other *Juvenile particles, a type of volcanic ejecta See also * Children's literature * Children's clothing *Juvenile novel **Any of "Heinlein juveniles" *Juvenile delinquency *Juvenile hall (juvenile detention center) * Juvie (other) *Juvenilia Juvenilia are literary, musical or artistic works produced by authors during their youth. Written juvenilia, if published at all, usually appear as retrospective publications, some time after the author has become well known for later works. Bac ..., wo ...
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Crotalus Oreganus
''Crotalus oreganus'', commonly known as the Western rattlesnake or northern Pacific rattlesnake,Albert Hazen WWright AH, Wright AA. 1957. Handbook of Snakes. Comstock Publishing Associates. (7th printing, 1985). 1105 pp. . is a venomous snake, venomous Crotalinae, pit viper species found in western North America from the Baja California Peninsula to the British Columbia Interior, southern interior of British Columbia. Description The size of this species varies greatly, with some populations being stunted and others growing very large. Mainland specimens often reach in length, with the largest on record being (Klauber, 1956)Campbell JA, Lamar WW. 2004. The Venomous Reptiles of the Western Hemisphere. Comstock Publishing Associates, Ithaca and London. 870 pp. 1500 plates. . for ''C. o. oreganus''.Laurence Monroe Klauber, Klauber LM. 1997. Rattlesnakes: Their Habitats, Life Histories, and Influence on Mankind. Second Edition. First published in 1956, 1972. University of Californ ...
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Timber Rattlesnake
The timber rattlesnake (''Crotalus horridus''), also known Common name, commonly as the canebrake rattlesnake and the banded rattlesnake,Albert Hazen WWright AH, species:Anna Allen WWright AA (1957). ''Handbook of Snakes of the United States and Canada''. Ithaca and London: Comstock Publishing Associates, a division of Cornell University Press. (7th printing, 1985). 1,105 pp. (in two volumes). . (''Crotalus horridus'', pp. 956–966.) is a species of Crotalinae, pit viper in the Family (biology), family Viperidae. The species is native to the eastern United States. Like all other pit vipers, it is Venomous snake, venomous, with a very toxic bite. Its venom is extremely potent, both hemorrhagic and neurotoxic venom are present depending on population and location. ''C. horridus'' is the only rattlesnake species in most of the populous Northeastern United States and is second only to its relatives to the west, the Crotalus viridis, prairie rattlesnake, as the most northerly distri ...
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Crotalus Scutulatus
''Crotalus scutulatus'' is known commonly as the Mohave Rattlesnake. Other common English names include Mojave Rattlesnake Stebbins, R.C. (2003). ''A Field Guide to Western Reptiles and Amphibians''. Boston: Houghton Mifflin & Co. pp. 416–417. Campbell JA, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 870 pp., 1,500 plates. . and, referring specifically to the nominate (northern) subspecies: Northern Mohave Rattlesnake and Mojave Green Rattlesnake, the latter name commonly shortened to the more colloquial “Mojave green”. Campbell and Lamar (2004) supported the English name “Mohave (Mojave) rattlesnake” with some reluctance because so little of the snake’s range lies within the Mojave Desert. The spelling of the English name with an “h” has been advocated by multiple authors in recent years for various reasons. The most recent iteration of standard English names for North American reptiles ...
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Crotalus Atrox -Museum Of Osteology, Oklahoma City, Oklahoma, USA-29Aug2012
''Crotalus'' is a genus of pit vipers, Common name, commonly known as rattlesnakes or rattlers,Albert Hazen WWright AH, species:Anna Allen WWright AA (1957). ''Handbook of Snakes of the United States and Canada''. Ithaca and London: Comstock Publishing Associates (7th printing, 1985). 1,105 pp. (in 2 volumes). . in the Family (biology), family Viperidae. The genus is found only in the Americas from southern Canada to northern Argentina. The Genus, generic name ''Crotalus'' is derived from the Greek word ''krótalοn'', which means "rattle" or "castanet", and refers to the rattle on the end of the tail, which makes this group (Genus, genera ''Crotalus'' and ''Sistrurus'') so distinctive.Jonathan A. Campbell, Campbell JA, species:William W. Lamar, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 870 pp. 1,500 plates. . As of July 2023, 44 to 53 species are recognized as valid. Description Members of the genus ...
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Alfred A
Alfred may refer to: Arts and entertainment *'' Alfred J. Kwak'', Dutch-German-Japanese anime television series * ''Alfred'' (Arne opera), a 1740 masque by Thomas Arne * ''Alfred'' (Dvořák), an 1870 opera by Antonín Dvořák *"Alfred (Interlude)" and "Alfred (Outro)", songs by Eminem from the 2020 album '' Music to Be Murdered By'' Business and organisations * Alfred, a radio station in Shaftesbury, England * Alfred Music, an American music publisher * Alfred University, New York, U.S. * The Alfred Hospital, a hospital in Melbourne, Australia People * Alfred (name) includes a list of people and fictional characters called Alfred * Alfred the Great (848/49 – 899), or Alfred I, a king of the West Saxons and of the Anglo-Saxons Places Antarctica * Mount Alfred (Antarctica) Australia * Alfredtown, New South Wales * County of Alfred, South Australia Canada * Alfred and Plantagenet, Ontario ** Alfred, Ontario, a community in Alfred and Plantagenet * Alfred Island, Nunavu ...
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Supralabial
In reptiles, the supralabial scales, also called upper-labials, are those scales that border the mouth opening along the upper jaw. They do not include the median scaleWright AH, Wright AA. 1957. Handbook of Snakes. Comstock Publishing Associates (7th printing, 1985). 1105 pp. . (rostral scale). The term '' labial'' originates from (Latin for "lip"), which refers to any lip-like structure. The numbers of these scales present, and sometimes the shapes and sizes, are some of many characteristics used to differentiate species from one another. Related scales * Sublabial scales * Rostral scale * Mental scale See also * Labial scales * Snake scales * Anatomical terms of location Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position pr ... References {{Reflist Snake scales ...
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Preocular Scale
In scaled reptiles, the ocular scales are those forming the margin of the eye.Wright AH, Wright AA. 1957. ''Handbook of Snakes''. Comstock Publishing Associates (7th printing, 1985). 1105 pp. . The name originates from the term which is Latin for 'eye' and, in the broadest sense, refers to a scale associated with the eye. The numbers of these scales present, and sometimes the shapes and sizes, are some of many characteristics used to differentiate species from one another. Prefixes are usually included to indicate the positions or locations of the individual scales:Mallow D, Ludwig D, Nilson G. 2003. ''True Vipers: Natural History and Toxinology of Old World Vipers''. Malabar, Florida: Krieger Publishing Company. 359 pp. .Smith MA. 1943. ''The Fauna of British India, Ceylon and Burma including the whole of the Indo-Chinese Sub-region, Reptilia and Amphibia Vol III-Serpentes''. Taylor and Francis, London. page 29. * Preocular scales, or preoculars, are those lying directly in fro ...
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Mojave Rattlesnake
''Crotalus scutulatus'' is known commonly as the Mohave Rattlesnake. Other common English names include Mojave Rattlesnake Stebbins, R.C. (2003). ''A Field Guide to Western Reptiles and Amphibians''. Boston: Houghton Mifflin & Co. pp. 416–417. Campbell JA, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 870 pp., 1,500 plates. . and, referring specifically to the nominate (northern) subspecies: Northern Mohave Rattlesnake and Mojave Green Rattlesnake, the latter name commonly shortened to the more colloquial “Mojave green”. Campbell and Lamar (2004) supported the English name “Mohave (Mojave) rattlesnake” with some reluctance because so little of the snake’s range lies within the Mojave Desert. The spelling of the English name with an “h” has been advocated by multiple authors in recent years for various reasons. The most recent iteration of standard English names for North American reptiles ...
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Nicaragua
Nicaragua, officially the Republic of Nicaragua, is the geographically largest Sovereign state, country in Central America, comprising . With a population of 7,142,529 as of 2024, it is the third-most populous country in Central America after Guatemala and Honduras. Nicaragua is bordered by Honduras to the north, the Caribbean Sea to the east, Costa Rica to the south, and the Pacific Ocean and shares maritime borders with El Salvador to the west and Colombia to the east. The country's largest city and national capital is Managua, the List of largest cities in Central America#Largest cities proper, fourth-largest city in Central America, with a population of 1,055,247 as of 2020. Nicaragua is known as "the breadbasket of Central America" due to having the most fertile soil and arable land in all of Central America. Nicaragua's multiethnic population includes people of mestizo, indigenous, European, and African heritage. The country's most spoken language is Spanish language, ...
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Lachesis (genus)
''Lachesis'' (also known commonly as the bushmasters) is a genus of pit vipers in the family Viperidae. Member species are found in forested areas of the Neotropics. The generic name refers to one of the Three Fates, Lachesis (in Greek mythology), who determined the length of the thread of life. Four species are currently recognized as being valid. Taxonomy The genus ''Lachesis'' was traditionally composed of only three species, but Campbell and Lamar (2004) recognized a fourth species, ''L. acrochorda'' ( García, 1896), referring to it as the Chochoan bushmaster. Its evolutionary relationships are not certain, but ''Lachesis acrochorda'' is thought to be closer to ''L. muta'' than to the two Central American species ''L. stenophrys'' and ''L. melanocephala''. Species ''* Not including the nominate subspecies.'' Type species. Description Adults of the genus ''Lachesis'' typically range in total length (including tail) from , although some may grow to as much as , makin ...
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