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Frogs AND TOADS

Frogs and toads, which belong to the order Anura, are easily recognizable amphibians who lack tails and have short, stout bodies. They lay eggs in freshwater, which hatch into aquatic larvae called tadpoles. These larvae then go through metamorphosis, absorbing their tails and growing legs to appear as adult frogs that are then free to leave the water. Frogs can be distinguished by their long hind legs, and smooth, moist skin, while toads can be recognized by their shorter, stubby legs and rough skin. There are over 5,000 species of frogs and toads, of which 11 are found in Connecticut. Nine of these are frogs, a majority coming from the genus of true frogs, Lithobates, who are primarily aquatic water frogs. Some are arboreal, coming from the families Hyla and Pseudacris, while others spend most of their time in burrows, such as in the genus Scaphiopus. Two species of true toads live in Connecticut, from the genus Anaxyrus.
To learn more about the frogs and toads found in Connecticut, click on a species below:

American Bullfrog

Lithobates catesbeianus

State Status: Secure

Photographed by Rebecca Gelernter

Atlantic Coast Leopard Frog

Lithobates kauffeldi

State Status: None (Under Review)

Photo needed! Email ajones7428@gmail.com

Eastern American Toad

Anaxyrus americanus americanus

State Status: Secure

Photographed by Alyssa Jones

Eastern Spadefoot Toad

Scaphiopus holbrookii

State Status: Critically Imperiled
Endangered

Photographed by Dr. Max Lambert

Fowler's Toad

Anaxyrus fowleri

State Status: Apparently Secure

Photographed by Maxwell Julius

Gray Treefrog

Hyla versicolor

State Status: Secure

Photographed by Alyssa Jones

Green Frog

Lithobates clamitans

State Status: Secure

Photographed by Sophia Marler

Northern Leopard Frog

Lithobates pipiens

State Status: Imperiled
Special Concern

Carrie White Szwed Northern Leopard Litchfield.jpeg

Photographed by Carrie White Szwed

Pickerel Frog

Lithobates palustris

State Status: Secure

Photographed by John Himmelman

Spring Peeper

Pseudacris crucifer

State Status: Secure

Christine Young Woodbury Peeper (iNaturalist).jpg

Photographed by Christine Young

Wood Frog

Lithobates sylvaticus

State Status: Apparently Secure

Photographed by Eric M. Powell

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