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Northern Pacific Treefrog (Pseudacris regilla)
Amphibians Around Las Vegas, Wildlife Around Las Vegas
Pacific Treefrog [Pacific Chorus Frog] (Pseudacris regilla)
Typical adult, dark color morph

General Description: Northern Pacific Treefrog (Pseudacris regilla) are small frogs with suction cups on the toes and a dark line through the eye (facial mask) that ends at about the shoulder. These frogs come in green and brown, but the eyeline is consistent.

Taxonomy: Order Frogs and Toads (Anura); Family Treefrogs (Hylidae). Formerly Pacific Treefrog (Hyla regilla), then Pacific Treefrog (Pseudacris regilla), and now Northern Pacific Treefrog (Pseudacris regilla) after the Baja California Treefrog (Pseudacris hypochondriaca) was split off. Much scientific work remains to be done to sort out the taxonomy of these little frogs.

Pacific Chorus Frog (Pseudacris regilla)
Typical adult, green color morph

Technical Description: Body size small (1 to 1-1/2 inches). Toes tips with expanded toepads. Face with dark stripe through the eye. Dorsal coloration in two phases: all green or brown with darker blotches, but they can change from green to dark phases. In dark individuals, often a dark triangular or Y-shaped mark on the top of the head. Ventral surface cream. Hind legs with yellow. In males, throat gray.

Diet: Mostly flying insects.

Habitat: Wet areas, including streams, ponds, and marshes. Usually found near the ground, in and around emergent vegetation.

Baja California Treefrog (Pseudacris hypochondriaca)

Range: British Columbia to southern California, from the Pacific coast east to near the east edge of Nevada.

Breeding: Breeds winter to mid-summer, depending on location.

Similar Species:

Comments:

Baja California Treefrog (Pseudacris hypochondriaca)

A hopeful monster hides in a flower waiting to ambush a flying insect.

Northern Pacific Treefrog (Pseudacris regilla)
Northern Pacific Treefrog in marshy habitat
Northern Pacific Treefrog (Pseudacris regilla)
Northern Pacific Treefrog; dark morph
Northern Pacific Treefrog (Pseudacris regilla) Northern Pacific Treefrog (Pseudacris regilla)

Note: All distances, elevations, and other facts are approximate.
copyright; Last updated 140926

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