Lithobates pipiens[1][3][4][5] formerly Rana pipiens, [6][7] commonly known as the northern leopard frog, is a species of leopard frog from the true frog family, native to parts of Canada …

Tour routes of great scenic drives on National Wildlife Refuges. The northern leopard frog is in the family Ranidae, the true frogs, and is one of about 28 species within the genus Rana, that …

The northern leopard frog (Lithobates pipiens) is in the family Ranidae, the true frogs, and is one of about 29 species of the genus Lithobates (formerly Rana) that occur in North America.

Distribution and post-breeding environmental relationships of northern leopard frogs (Rana pipiens) in Grant County, Washington. Final Report. Washington Department of Fish and …

R. pipiens is a native North American frog whose range extends from northern Canada to southwest United States, but over the past few decades its populations have declined …

Rana pipiens. The name R. pipiens was first applied by Schreber in 1782, based on a leopard frog sent to him from New York (Schreber 1782, cited in Pace 1974). Using biochemical …

The native range of L. pipiens is much of Canada and most of the northern half of the United States, with scattered locations from the northwest south through California and Arizona …

Names and dates are hyperlinked to their relevant specimen records. The list of references for all nonindigenous occurrences of Lithobates pipiens are found here.

Subspecies: Prior to the recognition of species in the pipiens complex, two subspecies were recognized in Illinois; Northern Leopard Frog, Rana p. pipiens and Southern Leopard Frog, R. …

Northern Leopard Frogs are medium sized reaching sizes up to 100mm (4 in.). They are easily recognized by the dark spots that are surrounded by light colored halos. Their ground color is …