[Animals of the Columbia River Gorge of Oregon and Washington]

The Amphibians of the Columbia River Gorge of Oregon and Washington

Pacific Treefrog, Chorus Frog: Pseudacris regilla (Synonym: Hyla regilla)

Pacific treefrog as seen on steep, moist slopes along upper Canyon Crek in the Klickitat State Wildlife Area of south-central Washington........May 8, 2009.

Frogs

Tailed Frog: Ascaphus truei

Pacific Treefrog, Chorus Frog: Pseudacris regilla (Synonym: Hyla regilla)

Red-legged Frog: Rana aurora

Cascades Frog ?: Rana cascadae

Northern Leopard Frog: Rana pipiens

Bullfrog: Rana catesbeiana

Toads

Great Basin Spadefoot ?: Scaphiopus intermontanus (Synonym: Spea intermontana)

Western Toad, Boreal Toad, Northwestern Toad: Bufo boreas

Woodhouse's Toad: Bufo woodhousii

Salamanders

Tiger Salamander: Ambystoma tigrinum

Northwestern Salamander: Ambystoma gracile

Long-toed Salamander: Ambystoma macrodactylum

Cope's Giant Salamander: Dicamptodon copei

Pacific Giant Salamander: Dicamptodon tenebrosus

Cascade Torrent Salamander: Rhyacotriton cascadae

Rough-skinned Newt: Taricha granulosa

Dunn's Salamander: Plethodon dunni

Larch Mountain Salamander: Plethodon larselli

Western Red-backed Salamander: Plethodon vehiculum

Ensatina ?: Ensatina eschscholtzii

Clouded Salamander ?: Aneides ferreus

Oregon Slender Salamander: Batrachoseps wrightii


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