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Bullfrog (Rana catesbeiana) Small rear legs visible Allegeny County, NY USA: Date: 7 October 2011, 11:12: Source: American Bullfrog, tadpole stage (Rana catesbeiana) Author: Dave Huth from Allegany County, NY, USA
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 .
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American bullfrog (Lithobates catesbeiana) — successfully bred [9] African clawed toad (Xenopus laevis) — two populations survived in the UK for 50 years, now extinct apart from in Calderstones Park. [10]
Lithobates, commonly known as the bullfrogs, is a genus of true frogs, of the family Ranidae. [1] The name is derived from litho- (stone) and the Greek bates ( βάτης , one that treads), meaning one that treads on rock, or rock climber.
These are frog eggs. This is how we're used to frogs having babies. They lay eggs, those eggs hatch into tadpoles ... and you learned the rest in science class. However, a newly discovered species ...
The cane toad (Rhinella marina) has been known to survive 24 years in captivity, and the American bullfrog (Rana catesbeiana) 14 years. [171] Frogs from temperate climates hibernate during the winter, and four species are known to be able to withstand freezing during this time, including the wood frog ( Rana sylvatica ).
American spadefoot toads: Western spadefoot toad (Spea hammondii) Neobatrachia - 26 families, 351 genera, more than 5,000 species Family Genera Common names Example species Example photo Allophrynidae (Goin, Goin, and Zug, 1978) 1: Tukeit Hill frog: Tukeit Hill frog (Allophryne ruthveni) - Amphignathodontidae (Boulenger, 1882) 2: Marsupial frogs