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List Of Snakes Of South Dakota ...
References {{SnakesByState South Dakota .Snakes Snakes Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes . Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Dakota
South Dakota (; Sioux language, Sioux: , ) is a U.S. state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota people, Lakota and Dakota people, Dakota Sioux Native Americans in the United States, Native American tribes, who comprise a large portion of the population with nine Indian reservation, reservations currently in the state and have historically dominated the territory. South Dakota is the List of U.S. states and territories by area, seventeenth largest by area, but the List of U.S. states and territories by population, 5th least populous, and the List of U.S. states and territories by population density, 5th least densely populated of the List of U.S. states, 50 United States. As the southern part of the former Dakota Territory, South Dakota became a state on November 2, 1889, simultaneously with North Dakota. They are the 39th and 40th states admitted to the union; Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropidoclonion
''Tropidoclonion'' is a genus of snake in the subfamily Natricinae of the family Colubridae. The genus is monotypic, containing the sole species ''Tropidoclonion lineatum'', commonly known as the lined snake. The species is endemic to North America. Common names Additional common names for ''T. lineatum'' include common snake, dwarf garter snake, grass snake, line snake, ribbon snake, streaked snake, striped snake, and swamp snake. Subspecies Four subspecies are recognized as being valid, including the nominotypical subspecies. *''Tropidoclonion lineatum annectens'' – central lined snake *''Tropidoclonion lineatum lineatum'' – northern lined snake *''Tropidoclonion lineatum mertensi'' – Mertens' lined snake *''Tropidoclonion lineatum texanum'' – Texas lined snake ''Nota bene'': A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than ''Tropidoclonion''. Etymology The subspecific name, ''mertensi'', is in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coluber Constrictor Foxii
''Coluber constrictor foxii'', commonly known as the blue racer, is a subspecies of ''Coluber constrictor'', a species of nonvenomous, colubrid snake commonly referred to as the eastern racer. Distribution Blue racers prefer open and semi-open habitats, savanna, old field shoreline, and edge habitats. A mosaic of these habitats is likely required to fulfill the ecological needs of ''C. c. foxii''. In the United States: Ohio, Indiana, Illinois, Michigan, Wisconsin, and Iowa are now the only states with extant populations of blue racer. The last reliable record of the blue racer on mainland Canada was in Ontario in 1983. On Pelee Island in Ontario, the blue racer is restricted to the eastern two-thirds of the island. Description Blue racers often have creamy white ventral scales, dull grey to brilliant blue lateral scales, and pale brown to dark grey dorsum. They also have characteristic black masks, relatively large eyes, and often have brownish-orange rostral scales (snouts). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crotalus Viridis - Flickr - Aspidoscelis (6)
''Crotalus'' is a genus of venomous pit vipers in the family Viperidae, known as rattlesnakes or rattlers. Wright AH, Wright 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). . The genus is found only in the Americas from southern Canada to northern Argentina, and member species are colloquially known as rattlesnakes. The 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 (genera ''Crotalus'' and '' Sistrurus'') so distinctive.Campbell JA, Lamar WW (2004). ''The Venomous Reptiles of the Western Hemisphere''. Ithaca and London: Comstock Publishing Associates. 870 pp. 1,500 plates. . Currently, 32 to 45 species are recognized as being valid. Description Members of the genus ''Crotalus'' range in size from only ('' C. intermedius'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pit Viper
The Crotalinae, commonly known as pit vipers,Mehrtens JM (1987). ''Living Snakes of the World in Color''. New York: Sterling Publishers. 480 pp. . crotaline snakes (from grc, κρόταλον ''krotalon'' castanet), or pit adders, are a subfamily of vipers found in Eurasia and the Americas. Like all other vipers, they are venomous. They are distinguished by the presence of a heat-sensing pit organ located between the eye and the nostril on both sides of the head. Currently, 23 genera and 155 species are recognized: These are also the only viperids found in the Americas. The groups of snakes represented here include rattlesnakes, lanceheads, and Asian pit vipers. The type genus for this subfamily is ''Crotalus'', of which the type species is the timber rattlesnake, ''C. horridus''. These snakes range in size from the diminutive hump-nosed viper, ''Hypnale hypnale'', that grows to a typical total length (including tail) of only , to the bushmaster, ''Lachesis muta'', a specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venomous Snake
Venomous snakes are Species (biology), species of the Suborder (biology), suborder Snake, Serpentes that are capable of producing Snake venom, venom, which they use for killing prey, for defense, and to assist with digestion of their prey. The venom is typically delivered by injection using hollow or grooved fangs, although some venomous snakes lack well-developed fangs. Common venomous snakes include the Family (biology), families Elapidae, Viperidae, Atractaspididae, and some of the Colubridae. The toxicity of venom is mainly indicated by murine , while multiple factors are considered to judge the potential danger to humans. Other important factors for risk assessment include the likelihood that a snake will bite, the quantity of venom delivered with the bite, the efficiency of the delivery mechanism, and the location of a bite on the body of the victim. Snake venom may have both neurotoxic and hemotoxic properties. There are about 600 venomous snake species in the world. Evolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crotalus Viridis
''Crotalus viridis'' (Common names: prairie rattlesnake, Great Plains rattlesnake, Wright AH, Wright AA. 1957. ''Handbook of Snakes of the United States and Canada''. Ithaca and London: Comstock Publishing Associates. (7th printing, 1985). 1,105 pp. (2 volumes). .) is a venomous pit viper species native to the western United States, southwestern Canada, and northern Mexico. Currently, two subspecies are recognized, including the prairie rattlesnake (''Crotalus viridis viridis''), the nominate subspecies, and the Hopi rattlesnake (''Crotalus viridis nuntius''). Taxonomy The taxonomic history of this species is convoluted. Previously, seven other ''C. viridis'' subspecies were also recognized, including '' C. v. abyssus'', '' C. v. caliginis'', '' C. v. cerberus'', '' C. v. concolor'', '' C. v. helleri'', '' C. v. lutosus'' and '' C. v. oreganus''. However, in 2001 Ashton and de Queiroz described their analysis of the variation of mitochondrial DNA across the range of this species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterodon Nasicus
The western hognose snake (''Heterodon nasicus'') is a species of snake in the family Colubridae. The species is endemic to North America. Etymology The specific name, ''nasicus'', is from the Latin ''nasus'' ("nose"), in reference to the upturned snout. The subspecific name, ''gloydi'', is in honor of American herpetologist Howard K. Gloyd (1902–1978).Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. Baltimore. xiii + 296 pp. . (''Heterodon nasicus gloydi'', p. 102; ''Heterodon nasicus kennerlyi'', p. 140). The subspecific (or specific) name, ''kennerlyi'', is in honor of American naturalist Caleb Burwell Rowan Kennerly (1829–1861). Common names Common names for ''Heterodon nasicus'' include blow snake, bluffer, faux viper, plains hognose snake, prairie hognose snake, spoonbill snake, spreadhead snake, Texas hognose snake, Texas rooter, and western hognose snake. Taxonomy Som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plains Gartersnake
The plains garter snake (''Thamnophis radix'') is a species of garter snake native to most of the central United States as far north as Canada and as far south as Texas. It has a distinctive orange or yellow stripe from its head to tail, and the rest of its body is mainly a gray-green color. The snake is commonly found living near water sources such as streams and ponds, but can also be found in urban areas and vacant lots. Although the IUCN lists the species as "Least Concern", some states have given it their own special status. This species is mildly venomous, although the venom is not toxic to humans. Description Physical The plains garter snake has either an orange or yellow stripe down its back and distinctive black bars on its lip. The stripe normally starts at the head and continues all the way to the tail tip. Lateral stripes are located on the third and fourth scale rows and are normally a greenish-yellow color. Its belly is gray-green with small dark spots along th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thamnophis Radix
The plains garter snake (''Thamnophis radix'') is a species of garter snake native to most of the central United States as far north as Canada and as far south as Texas. It has a distinctive orange or yellow stripe from its head to tail, and the rest of its body is mainly a gray-green color. The snake is commonly found living near water sources such as streams and ponds, but can also be found in urban areas and vacant lots. Although the IUCN lists the species as "Least Concern", some states have given it their own special status. This species is mildly venomous, although the venom is not toxic to humans. Description Physical The plains garter snake has either an orange or yellow stripe down its back and distinctive black bars on its lip. The stripe normally starts at the head and continues all the way to the tail tip. Lateral stripes are located on the third and fourth scale rows and are normally a greenish-yellow color. Its belly is gray-green with small dark spots along the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Milk Snake
''Lampropeltis triangulum syspila'', commonly known as the red milk snake or red milksnake, is a subspecies of the milk snake ''(Lampropeltis triangulum)''. The nonvenomous, colubrid snake is indigenous to the central United States. Geographic range The red milk snake is found from southern Indiana through northwestern Mississippi, western Kentucky, southeastern South Dakota through eastern Oklahoma and Kansas. An isolated population can be found in Bankhead National Forest in northwestern Alabama. Description Red milk snakes average in length, although specimens as long as have been measured. They have smooth and shiny scales Scale or scales may refer to: Mathematics * Scale (descriptive set theory), an object defined on a set of points * Scale (ratio), the ratio of a linear dimension of a model to the corresponding dimension of the original * Scale factor, a number w .... Their dorsal color pattern is narrow bands of white, pale gray, cream, or tan bordered by black, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whether ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
