Dusky Gopher Frog

Amphibians > Ranidae & True Frogs

AT A GLANCECommon Name: Dusky Gopher FrogScientific Name: Lithobates sevosusCategory: AmphibiansSubcategory: Ranidae & True FrogsSize: Snout-to-vent length: 2.2–3.2 in (5.6–8.1 cm); Stout, squat ranid frogWeight: 1.5–3.0 oz (42–85 g); Chunky, toad-like body...

Foothill Yellow-legged Frog

Amphibians > True Frogs

AT A GLANCECommon Name: Foothill Yellow-legged FrogScientific Name: Rana boyliiCategory: AmphibiansSubcategory: True FrogsSize: Snout-vent length 3.8 to 7.5 cm (1.5 to 3.0 in); females larger than malesWeight: 8 to 25 g (0.28 to 0.88 oz)Lifespan: 4 to 7 years in the...

Columbia Spotted Frog

Amphibians > True Frogs

AT A GLANCECommon Name: Columbia Spotted FrogScientific Name: Rana luteiventrisCategory: AmphibiansSubcategory: True FrogsSize: Snout-vent length 5 to 10 cm (2.0 to 3.9 in); females significantly larger than malesWeight: 20 to 60 g (0.7 to 2.1 oz)Lifespan: 7 to 12...

Oregon Spotted Frog

Amphibians > True Frogs

AT A GLANCECommon Name: Oregon Spotted FrogScientific Name: Rana pretiosaCategory: AmphibiansSubcategory: True FrogsSize: Snout-vent length 5.0 to 10.0 cm (2.0 to 3.9 in); females larger than malesWeight: 20 to 60 g (0.7 to 2.1 oz)Lifespan: 6 to 12 years in the...

Cascades Frog

Amphibians > True Frogs

AT A GLANCECommon Name: Cascades FrogScientific Name: Rana cascadaeCategory: AmphibiansSubcategory: True FrogsSize: Snout-vent length 5.0 to 7.5 cm (2.0 to 3.0 in); females larger than malesWeight: 15 to 30 g (0.5 to 1.1 oz)Lifespan: 5 to 8 years in the wildDiet:...