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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.
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.
Cope's gray treefrog: Dryophytes chrysoscelis (Cope, 1880) Species of special concern Usually indistinguishable from Dryophytes versicolor without DNA analysis or analysis of mating call [7] Sometimes placed in the genus Hyla. Southeastern and southwestern counties Gray treefrog: Dryophytes versicolor (Le Conte, 1825) Abundant
Cope's gray tree frog: Dryophytes chrysoscelis (Cope, 1880) Apparently secure [6] Usually indistinguishable from Dryophytes versicolor without DNA analysis or analysis of mating call [7] Sometimes put in the genus Hyla: Most of Arkansas except the northwest Green tree frog: Dryophytes cinereus (Schneider, 1799) Secure [8] Sometimes put in the ...
Dryophytes arenicolor (Cope, 1866) Canyon tree frog: Dryophytes avivocus (Viosca, 1928) Bird-voiced treefrog: Dryophytes bocourti (Mocquard, 1899) 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 ...
Cope's gray tree frog: Adults are 1.5 to 2 inches (3.8 to 5.1 cm) long and colored gray, green or brown. Hyla versicolor: Gray tree frog: Adults are 1.5 to 2 inches (3.8 to 5.1 cm) long and colored gray, green or brown. Pseudacris crucifer crucifer: Northern spring peeper: Adults are 1 to 1.5 inches (2.5 to 3.8 cm) long and are colored light ...
Cope's tree frog may refer to: Cope's brown treefrog (Ecnomiohyla miliaria), a frog in the family Hylidae found in Costa Rica, Nicaragua, and Panama; Cope's eastern Paraguay tree frog (Hypsiboas polytaenius), a frog in the family Hylidae endemic to Brazil; Cope's gray tree frog (Hyla chrysoscelis), a frog in the family Hylidae found in the ...
Frogs are common in the marshy and wet regions of the Piedmont. The frog pictured at left is a Cope's gray treefrog (Hyla chrysocelis) or gray treefrog (H. versicolor). These two species cannot be differentiated except by their call or genetic analysis. However, H. versicolor is rare in the state and likely to not be pictured here. They are ...