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Cope's gray treefrog [2] (Dryophytes chrysoscelis) is a species of treefrog found in the United States and Canada. It is almost indistinguishable from the gray treefrog (Dryophytes versicolor), and shares much of its geographic range. Both species are variable in color, mottled gray to gray-green, resembling the bark of trees.
This is a list of amphibians of Pennsylvania as listed by the Pennsylvania Fish and Boat Commission. [1] 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.
At usual temperatures, the gray treefrog has a pulse rate of 16 to 34 pulses per second, while Cope's gray treefrog has a pulse rate of 34 to 60 pulses per second. Even though there is potential for overlap, because of the temperature dependence of the pulse frequency the two species are easily distinguished where they occur together.
Bocourt's tree frog: Dryophytes chrysoscelis (Cope, 1880) Cope's gray treefrog: Dryophytes cinereus (Schneider, 1799) American green tree frog: Dryophytes euphorbiaceus (Günther, 1858) Southern highland tree frog: Dryophytes eximius (Baird 1854) Mountain treefrog: Dryophytes femoralis (Daudin, 1800) Pine woods treefrog: Dryophytes flaviventris ...
Pine Barrens tree frog, Hyla andersonii (Dryophytes andersonii [19]) NT Canyon tree frog, Hyla arenicolor (Dryophytes arenicolor [19]) LC Bird-voiced tree frog, Hyla avivoca (Dryophytes avivoca [19]) LC Cope's gray treefrog, Hyla chrysoscelis (Dryophytes chrysoscelis [19]) LC American green tree frog, Hyla cinerea (Dryophytes cinereus [19]) LC
Pine Barrens tree frog: Hyla chrysoscelis: Cope's gray treefrog: Hyla versicolor: Gray treefrog: Pseudacris crucifer: Spring peeper: Pseudacris feriarum: Upland chorus frog: Pseudacris triseriata kalmi: New Jersey chorus frog: Rana catesbeiana: American bullfrog: Rana clamitans: Green frog: Rana palustris: Pickerel frog: Rana sylvatica: Wood ...
Pennsylvania’s Punxsutawney Phil might be the most well-known weather-predicting groundhog, but a new list casts doubt on his accuracy. Phil did so poorly that even nonliving critters outshine ...
The gray tree frog (Dryophytes versicolor) is a small arboreal frog in the family Hylidae native to much of the eastern United States and southeastern Canada. Gray tree frog may also refer to: Cope's gray tree frog (Dryophytes chrysoscelis), a frog in the family Hylidae found in the United States