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Lithobates Miocenicus
''Lithobates'', commonly known as the bullfrogs, is a genus of true frogs, of the family Ranidae. The name is derived from '' litho-'' (stone) and the Greek ' (, one that treads), meaning one that treads on rock, or rock climber. As presently defined, it includes many of eastern North America's most familiar aquatic frog species, including the American bullfrog, green frog, and the leopard frogs. Systematics The name was defined by Hillis and Wilcox (2005) for a subgenus of four Central and South American frogs within the genus ''Rana''. The subgenus was subsequently expanded to seven species in Central and South America in a systematic revision of the genus ''Rana''. The name was previously used by Frost ''et al.'' as a separate genus of ranid frogs that included most of the North American frogs traditionally included in the genus ''Rana'',Frost, Darrel R. (2006): Amphibian Species of the World Version 3 Petropedetidae Noble, 1931 American Museum of Natural History, New Yor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Miocene
The Early Miocene (also known as Lower Miocene) is a sub-epoch of the Miocene epoch (geology), Epoch made up of two faunal stage, stages: the Aquitanian age, Aquitanian and Burdigalian stages. The sub-epoch lasted from 23.03 ± 0.05 annum, Ma to 15.97 ± 0.05 Ma (million years ago). It was preceded by the Oligocene epoch. As the climate started to get cooler, the landscape started to change. New mammals evolved to replace the extinct animals of the Oligocene epoch. The first members of the hyena and weasel family started to evolve to replace the extinct ''Hyaenodon'', entelodonts and bear-dogs. The chalicotheres survived the Oligocene epoch. A new genus of entelodont called ''Daeodon'' evolved in order to adapt to the new habitats and hunt the new prey animals of the Early Miocene epoch; it quickly became the top predator of North America. But it became extinct due to competition from ''Amphicyon'', a newcomer from Eurasia. ''Amphicyon'' bested ''Daeodon'' because the bear-dog's la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For The Study Of Amphibians And Reptiles
The Society for the Study of Amphibians and Reptiles (SSAR) is an international herpetological society. It is a non-profit organization supporting education, conservation, and research related to reptiles and amphibians. Regular publications include the ''Journal of Herpetology'' and ''Herpetological Review''. It is the largest international herpetological society, and is recognized worldwide for having the most diverse program of publications, meetings, and other activities. The SSAR Conservation Committee brings conservation issues that affect reptiles and amphibians to the attention of state and federal government agencies, non-government organizations, and herpetologists worldwide. The committee serves as a liaison between the SSAR and public and private groups to provide expert advice, factual knowledge, and educational information about problems confronting amphibians and reptiles, including habitat protection, endangered, threatened, and special concern species, com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithobates Catesbeianus
The American bullfrog (''Lithobates catesbeianus''), often simply known as the bullfrog in Canada and the United States, is a large true frog native to eastern North America. It typically inhabits large permanent water bodies such as swamps, ponds, and lakes. Bullfrogs can also be found in manmade habitats such as pools, koi ponds, canals, ditches and culverts. The bullfrog gets its name from the sound the male makes during the breeding season, which sounds similar to a bull bellowing. The bullfrog is large and is commonly eaten throughout its range, especially in the southern United States where they are plentiful. Their presence as a food source has led to bullfrogs being distributed around the world outside of their native range. Bullfrogs have been introduced into the Western United States, South America, Western Europe, China, Japan, South Korea and southeast Asia. In these places they are considered an invasive species due to their voracious appetite and the large number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gopher Frog
The gopher frog (''Lithobates capito'') is a species of frog in the family Ranidae, endemic to the south-eastern United States. It primarily inhabits the threatened sandhill communities, flatwoods, and scrub in the Atlantic coastal plain, where it is usually found near ponds. Subspecies Its two subspecies include the Carolina gopher frog (''L. c. capito''), and Florida gopher frog (''L. c. aesopus''). The dusky gopher frog ''(L. sevosus)'', also known as the Mississippi gopher frog, had previously been considered a subspecies, but was elevated to species status in 2001. Range Gopher frogs occur along the Atlantic seaboard of the United States from southern North Carolina to peninsular Florida. The gopher frog's range extends west along the Gulf Coast to the Tombigbee River in Alabama. The Florida gopher frog is restricted to peninsular Florida. Today, gopher frogs' distribution is patchy, owing greatly to loss of longleaf pine forest communities. Ecology Within the flatw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Chipillico Frog
The Rio Chipillico frog (''Lithobates bwana'') is a species of frog in the family Ranidae, found in Ecuador and Peru. Its natural habitats are tropical forests near fast-flowing rivers; it breeds in pools of water near rivers. It is threatened by habitat loss caused by agricultural expansion Agricultural expansion describes the growth of agricultural land ( arable land, pastures, etc.) especially in the 20th and 21st centuries. The agricultural expansion is often explained as a direct consequence of the global increase in food and e ... and human settlement. References Lithobates Amphibians of Ecuador Amphibians of Peru Amphibians described in 1988 Taxonomy articles created by Polbot {{Ranidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithobates Brownorum
''Lithobates brownorum'', commonly known as Browns' leopard frog, is a species of frog native to southern Veracruz and northeastern Oaxaca east through the Yucatan Peninsula and the uplands of Chiapas in southern Mexico through Guatemala and Honduras to Nicaragua. Its separateness from ''Lithobates berlandieri The Rio Grande leopard frog (''Lithobates berlandieri'' or ''Rana berlandieri'') is a species of aquatic frog native to the southern United States in Texas and New Mexico, and south through Mexico and Central America. It is also sometimes referre ...'' has been questioned but molecular data now supports the conclusion that it is a separate species. References {{Taxonbar, from=Q4670876 Lithobates Amphibians of Guatemala Amphibians of Honduras Amphibians of Mexico Amphibians of Nicaragua Amphibians described in 1973 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plains Leopard Frog
The plains leopard frog (''Lithobates blairi'') is a spotted frog found in North America. It is sometimes referred to as Blair's leopard frog, named after the noted zoology, zoologist and University of Texas professor, Dr. W. Frank Blair. Description The plains leopard frog grows from in length, and is typically brown in color. Their common name originates from the distinctive irregular, dark colored spotting on their backs. They have long, powerful legs, and are capable of leaping great distances. The frog's spots are brown or greenish brown, and are not ringed in white. There is a distinct white line above the sides of the jaw. The lines along the sides of the back are broken toward the rear, with the short broken section closer to the center of the back. There is often a white spot in the center of the Tympanum (anatomy), tympanum, and a dark spot on the top the snout. Behavior Although found throughout semiarid regions, the plains leopard frog is almost always found in or v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithobates Blairi
The plains leopard frog (''Lithobates blairi'') is a spotted frog found in North America. It is sometimes referred to as Blair's leopard frog, named after the noted zoologist and University of Texas professor, Dr. W. Frank Blair. Description The plains leopard frog grows from in length, and is typically brown in color. Their common name originates from the distinctive irregular, dark colored spotting on their backs. They have long, powerful legs, and are capable of leaping great distances. The frog's spots are brown or greenish brown, and are not ringed in white. There is a distinct white line above the sides of the jaw. The lines along the sides of the back are broken toward the rear, with the short broken section closer to the center of the back. There is often a white spot in the center of the tympanum, and a dark spot on the top the snout. Behavior Although found throughout semiarid regions, the plains leopard frog is almost always found in or very near permanent water so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Grande Leopard Frog
The Rio Grande leopard frog (''Lithobates berlandieri'' or ''Rana berlandieri'') is a species of aquatic frog native to the southern United States in Texas and New Mexico, and south through Mexico and Central America. It is also sometimes referred to as the Mexican leopard frog. The epithet ''berlandieri'' is in honor of the naturalist Jean Louis Berlandier, who worked for the Mexican government on one of the first biological surveys of Texas.Bour, Roger. (2016) Where and when was Jean Louis Berlandier born? Notes on Jean Louis Berlandier. I. ''Bibliotheca Herpetologica.'' volume 12. number 1 & 2. pages 18-40. Physical description Rio Grande leopard frogs grow from in length. They are usually tan, brown, or pale green in color, with distinctive black spotting with prominent light-colored ridges down either side of their backs. Their noses are angular, and they have long, powerful legs with webbed feet. Ecology and behavior The species is primarily aquatic, and mostly nocturnal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
