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Reptiles and Amphibiansthreatened and/or endangeredTrue Frogs

1-19 of 19 Reptiles and Amphibians page: 1
Crawfish Frog
Rana areolata

Yellow-brown with white ventral surface. Dark brown spots on back that each has a light colored ring… read more

Red-legged Frog
Rana aurora

Reddish-brown/gray. Dark blotches & specks. Dorsolateral folds. Light stripe on jaw. Yellow belly wi… read more

Foothill Yellow-legged Frog
Rana boylii

Olive-gray/brown. Band across head. Mottling on back. Legs yellow underneath. Webbed toes.… read more

Gopher Frog
Rana capito

Stout. Brown-black, sometimes cream. Darker spots on back/sides, sometimes forming blotches. Smooth,… read more

Cascades Frog
Rana cascadae

Brown-olive. Back & legs have black spots. Dorsal folds, smooth eardrum. Belly yellow.… read more

American Bullfrog
Rana catesbeiana

Largest in North America. Green-yellow with dark gray mottling. External eardrum large. Webbed hind … read more

Green Frog
Rana clamitans

Bright yellow throat on male. Green-bronze/brown. External eardrums large. Dorsolateral ridges. Whit… read more

Bronze Frog
Rana clamitans clamitans

2 1/8-3 3/8" (5.4-8.7 cm). Bronze or brown frog with a large external eardrum (larger than eye in ma… read more

Northern Green Frog
Rana clamitans melanota

2 1/4-4 1/4" (5.7-10.8 cm). Variably green or greenish-brown frog with dark blotches or markings. Ty… read more

California Red-legged Frog
Rana draytonii (Rana aurora draytonii)

1 1/2-5" (3.8-12.8 cm). Large; reddish-brown to gray, with many poorly defined dark specks and blot… read more

Pig Frog
Rana grylio

Green or grey-green in color, brown or black blotching. They have fully webbed feet, a sharply point… read more

Columbia Spotted Frog
Rana luteiventris (Rana pretiosa)

Short back legs, narrow snout and upturned eyes. Webbed feet. Brown/tan-gray. Dark spots. Dorsolater… read more

Mountain Yellow-legged Frog
Rana muscosa

Brown. Blackish/brown spots. Indistinct dorsolateral ridges. Yellow/orange belly, webbed toes. Swoll… read more

Pickerel Frog
Rana palustris

Tan. Parallel rows of spots, square or round, sometimes forming a stripe. Light stripe on jaw. Yello… read more

Northern Leopard Frog
Rana pipiens

Green to brown in dorsal colour with large dark circular spots on its back, sides and legs. Spot is … read more

Mink Frog
Rana septentrionalis

Green, with darker green/brown blotching, belly is cream, yellow or white. Males have yellow throat,… read more

Southern Leopard Frog
Rana sphenocephala (Rana utricularia)

Green-brown. Light colored dorsolateral ridges with dark spots in-between. Stripe along upper jaw. P… read more

Wood Frog
Rana sylvatica

Brown, tan, or rust colored, and usually have a dark eye mask. Prominent Dorsolateral ridges. Blotch… read more

Carpenter Frog
Rana virgatipes

Brown. Yellowish stripes on back. Webbed feet except longest toe.… read more

1-19 of 19 Reptiles and Amphibians page: 1