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Southeastern Slimy Salamander
The southeastern slimy salamander (''Plethodon grobmani'') is a species of salamander in the family Plethodontidae. It is endemic to the United States, where it is distributed in the Southeastern United States from southern Georgia west to Alabama and south to central Florida. Its natural habitats are steephead valleys, maritime forests and bottomland hardwood forests. Initially identified as a subspecies of '' P. glutinosus'', ''P. grobmani'' is named for American zoologist Dr. Arnold B. Grobman. Description ''P. grobmani's'' length snout to the base of the tail is with a tail length of . Body width is . Skin coloration is black. The back has scattered gold dots and the sides have large grey dots. References Plethodon Amphibians described in 1949 Endemic amphibians of the United States {{Plethodontidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Allen (herpetologist)
Ensil Ross Allen (January 2, 1908 – May 17, 1981) was an American herpetologist and writer who was based in Silver Springs, Florida for 46 years, where he established the Reptile Institute. He used it for research and education about alligators, crocodiles and snakes, also sponsoring and conducting collection expeditions. Allen founded and was first president of the International Crocodile Society. In his research with snakes, he developed many anti-venoms, including a dried form, and professionally milked venoms for venomous snakes, which was particularly important for protecting United States forces during World War II. He mixed entertainment and science at his Institute. Early life and education Ensil Ross Allen, called Ross, was born in Pittsburgh, Pennsylvania in 1908 and attended local schools. He moved as a teenager with his family to Florida. As a young man, Allen made a hobby of capturing turtles, snakes and other reptiles near his home in central Florida. He c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilfred T
Wilfred may refer to: * Wilfred (given name), a given name and list of people (and fictional characters) with the name * Wilfred, Indiana, an unincorporated community in the United States * ''Wilfred'' (Australian TV series), a comedy series * ''Wilfred'' (American TV series), a remake of the Australian series * Operation Wilfred, a British Second World War naval operation People with the surname * Harmon Wilfred, stateless businessman in New Zealand * Thomas Wilfred (1889–1968), Danish musician and inventor See also * Wilf * Wilfredo * Wilfrid ( – ), English bishop and saint * Wilfried Wilfried is a masculine German given name derived from Germanic roots meaning "will" and "peace" (''Wille'' and ''Frieden'' in German). The English spelling is Wilfrid. Wilfred and Wifred (also Wifredo) are closely related to Wilfried with the sa ... * Wilford (other) {{disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salamander
Salamanders are a group of amphibians typically characterized by their lizard-like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All ten extant salamander families are grouped together under the order Urodela. Salamander diversity is highest in eastern North America, especially in the Appalachian Mountains; most species are found in the Holarctic realm, with some species present in the Neotropical realm. Salamanders rarely have more than four toes on their front legs and five on their rear legs, but some species have fewer digits and others lack hind limbs. Their permeable skin usually makes them reliant on habitats in or near water or other cool, damp places. Some salamander species are fully aquatic throughout their lives, some take to the water intermittently, and others are entirely terrestrial as adults. This group of amphibians is capable of regenerating lost lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plethodontidae
Plethodontidae, or lungless salamanders, are a family of salamanders. Most species are native to the Western Hemisphere, from British Columbia to Brazil, although a few species are found in Sardinia, Europe south of the Alps, and South Korea. In terms of number of species, they are by far the largest group of salamanders. Biology Adult lungless salamanders have four limbs, with four toes on the fore limbs, and usually with five on the hind limbs. Within many species, mating and reproduction occur solely on land. Accordingly, many species also lack an aquatic larval stage, a phenomenon known as direct development in which the offspring hatch as fully-formed, miniature adults. Direct development is correlated with changes in the developmental characteristics of plethodontids compared to other families of salamanders including increases in egg size and duration of embryonic development. Additionally, the evolutionary loss of the aquatic larval stage is related to a diminishing dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeastern United States
The Southeastern United States, also referred to as the American Southeast or simply the Southeast, is a geographical region of the United States. It is located broadly on the eastern portion of the southern United States and the southern portion of the eastern United States. It comprises at least a core of states on the lower East Coast of the United States and eastern Gulf Coast. Expansively, it reaches as far north as West Virginia and Maryland (bordered to north by the Ohio River and Mason–Dixon line), and stretching as far west as Arkansas and Louisiana. There is no official U.S. government definition of the region, though various agencies and departments use different definitions. Geography The U.S. Geological Survey considers the Southeast region to be the states of Alabama, Florida, Georgia, Arkansas, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, and Tennessee, plus Puerto Rico and the United States Virgin Islands. There is no official Census Bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia (U
Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the country in the Caucasus ** Kingdom of Georgia, a medieval kingdom ** Georgia within the Russian Empire ** Democratic Republic of Georgia, established following the Russian Revolution ** Georgian Soviet Socialist Republic, a constituent of the Soviet Union * Related to the US state ** Province of Georgia, one of the thirteen American colonies established by Great Britain in what became the United States ** Georgia in the American Civil War, the State of Georgia within the Confederate States of America. Other places * 359 Georgia, an asteroid * New Georgia, Solomon Islands * South Georgia and the South Sandwich Islands Canada * Georgia Street, in Vancouver, British Columbia, Canada * Strait of Georgia, British Columbia, Canada United K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alabama
(We dare defend our rights) , anthem = "Alabama (state song), Alabama" , image_map = Alabama in United States.svg , seat = Montgomery, Alabama, Montgomery , LargestCity = Huntsville, Alabama, Huntsville , LargestCounty = Baldwin County, Alabama, Baldwin County , LargestMetro = Birmingham metropolitan area, Alabama, Greater Birmingham , area_total_km2 = 135,765 , area_total_sq_mi = 52,419 , area_land_km2 = 131,426 , area_land_sq_mi = 50,744 , area_water_km2 = 4,338 , area_water_sq_mi = 1,675 , area_water_percent = 3.2 , area_rank = 30th , length_km = 531 , length_mi = 330 , width_km = 305 , width_mi = 190 , Latitude = 30°11' N to 35° N , Longitude = 84°53' W to 88°28' W , elevation_m = 150 , elevation_ft = 500 , elevation_max_m = 735.5 , elevation_max_ft = 2,413 , elevation_max_point = Mount Cheaha , elevation_min_m = 0 , elevation_min_ft = 0 , elevation_min_point = Gulf of Mexico , OfficialLang = English language, English , Languages = * English ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to the south by the Straits of Florida and Cuba; it is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. Spanning , Florida ranks 22nd in area among the 50 states, and with a population of over 21 million, it is the third-most populous. The state capital is Tallahassee, and the most populous city is Jacksonville. The Miami metropolitan area, with a population of almost 6.2 million, is the most populous urban area in Florida and the ninth-most populous in the United States; other urban conurbations with over one million people are Tampa Bay, Orlando, and Jacksonville. Various Native American groups have inhabited Florida for at least 14,000 years. In 1513, Spanish explorer Juan Ponce de León became the first k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steephead Valley
A steephead valley, steephead or blind valley is a deep, narrow, flat bottomed valley with an abrupt ending. Such closed valleys may arise in limestone or karst landscapes, where a layer of permeable rock lies above an impermeable substract such as marl. Water flowing through a steephead valley leaves via one or more ponors or sinkholes. Blind valleys are typically dry at their lower ends. If the ponor cannot contain the high runoff during a flood event an intermittent flow may continue through the valley beyond the sink. Such a landform is called a semi-blind or half-blind valley. Development They are created by a stream flowing within the permeable rock and eroding it from within, until the rock above collapses opening up a steep narrow valley which is then further eroded by the stream running across the impermeable valley floor. At the head of the valley the stream emerges from the rock as a spring. Notable examples can be found in the Jura region of France, for example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Forest
A maritime forest is an ocean coastal wooded habitat found on higher ground than dune areas within range of salt spray. They can be found along the Atlantic and Pacific Northwest coasts of the United States. They can also be found in areas of South-East Asia, for example Chek Jawa, a wetland reserve which also features a maritime forest as one of the independent ecosystem. Flora High winds, salt spray, and sandy soil provide a harsh environment for plant life. Maritime forests are composed of deciduous, coniferous, and broadleaf evergreens. Trees in maritime forests include the southern sugar maple, swamp dogwood, mockernut hickory, white ash, and the white poplar. Many plants in the maritime forests have a natural waxy coating to protect them from the salt spray. Most of the plants found in maritime forests are evergreens and shrubs. Fauna Animals that live in these forests include foxes, deer, rabbits, tree frogs, raccoons, toads, and painted buntings. Places Some places ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bottomland Hardwood Forest
The bottomland hardwood forest is a type of deciduous and evergreen hardwood forest found in broad lowland floodplains along large rivers and lakes in the United States and elsewhere. They are occasionally flooded, which builds up the alluvial soils required for the gum, oak and bald cypress trees that typically grow in this type of biome. The trees often develop unique characteristics to allow submergence, including cypress knees and fluted trunks, but can not survive continuous flooding. Typical examples of this forest type are found throughout the Gulf Coast states, and along the Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it fl ... in the United States. It is estimated there were in the region before foresting and farming reduced it to approximately today ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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