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Notes on ranges provided by Pennsylvania Amphibian & Reptile Survey. [2] Pennsylvania has 41 native species of amphibians, with 23 salamanders and newts, and 18 species of frogs and toads. Of these species, 13 are of special concern, 2 are threatened, 6 are endangered, and 1 species is extirpated.
This frog has a body length of about 10 cm (4 in), making it one of the largest moss frogs. Males are smaller than females. Its back skin is finely granulated and the color is vivid green without markings, distinguishing it from the otherwise quite similar R. pseudomalabaricus , which has a black-marbled back and was long included in the ...
The Collinses' mountain chorus frog (Pseudacris collinsorum), which ranges from southwestern North Carolina/southeastern Tennessee south to most of Alabama aside from the north and west to northeastern Mississippi, was formerly thought to represent a population of P. brachyphona, but was described as a distinct species in 2020.
The yellow-spotted tree frog is pale green with bronze patches that highlight dark spots. It has entirely webbed toes and is set apart from other frogs by the cream markings on its thighs.
Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of December 2021, the International Union for Conservation of Nature (IUCN) lists 673 critically endangered amphibian species, including 146 which are tagged as possibly extinct. [1] [2] 9.2% of all evaluated amphibian species are listed as critically ...
Officials say the crawfish frog likely was at the site during that period, as well, and remained in place until the mid to late 1980s, when they "vanished suddenly and mysteriously, possibly ...
Wallace's flying frog (Rhacophorus nigropalmatus) A flying frog (also called a gliding frog) is a frog that has the ability to achieve gliding flight. This means it can descend at an angle less than 45° relative to the horizontal. Other nonflying arboreal frogs can also descend, but only at angles greater than 45°, which is referred to as ...
Aug. 28—For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The nearly 400 northern leopard ...