835 Free Images of Amphibia

animals reptiles wildlife rana muscosa mountain yellow-legged frog united states fish and wildlife service southeast region san bernardino national forest the frog book wyoming toad anaxyrus baxteri

AQUATIC SURVEYS - A larval southern long-toed salamander (Ambystoma macrodactylum sigillatum) was found in this lake in the Mokelumne Wilderness during a field survey. Adult long-toed salamanders bree

amphibia animals

For many the the low, throaty evening croak of an American bullfrog signifies summertime. However, in certain areas of the western United States, these big and mobile omnivores have recently become in

wildlife animals

By Felix López
Maricao, Puerto Rico
May 4, 2012

Endangered Species Day 2012

wildlife animals

Adult Bufo gargarizans, the Asiatic toad, walking through grass on hillside in Miryang, South Korea. Camera location35° 27′ 27.59″ N, 128° 48′ 39.316″ E View this a

reptiles animals

Taricha torosa. If you come across this species of newt, be sure not to handle it! Its skin secretes a potent toxin that, while not deadly unless ingested, will leave a rash on your skin.

reptiles animals

Drawings of Amphiuma means (two-toed amphiuma) on bottom and Amphiuma tridactylum (three-toed amphiuma) on top by Johann Wagler

A peek into the process of translocating partial California red-legged frog egg masses from a source population in the Simi Hills to the Santa Monica Mountains. This reintroduction project intends to

At 7,050 ft., Grayback Mountain is the tallest peak in the Josephine County. The spectacular Grayback Mountain Trail is open to hiking, horseback riding and mountain biking. The trail provides a lo

reptiles animals

At 7,050 ft., Grayback Mountain is the tallest peak in the Josephine County. The spectacular Grayback Mountain Trail is open to hiking, horseback riding and mountain biking. The trail provides a lo

reptiles animals

www.scientistsolutions.com
Scientist Solutions is a life sciences Internet discussion site or “board” run by scientists for scientists. Approximately 100,000 scientists visit the site each month. The

animals insects

Image title: Red hills salamander animal phaeognathus hubrichti
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/repti

amphibia animals

A distinguishing characteristic of the wood frog is the dark mask around its eyes.

Photo Credit: Gary Eslinger/USFWS

wildlife animals

The upper figure shows one phase of coloration of the Southern
Toad. Bufo lentiginosus Shaw. Female. Mimmsville, Ga.]
The second figure represents the Rocky Mountain Toad. Bufo
woodhousii Bd. and Gi

amphibia animals

Image title: Chrorus frog pseudacris ocularis
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amphibians

Image title: Pickerel frog rana palustris illustration
Image from Public domain images website, http://www.public-domain-image.com/full-image/art-public-domain-images-pictures/line-art-illustration-pi

amphibia animals

The United States Congress designated the Table Rock Wilderness in 1984 and it now has a total of 5,781 acres. All of this wilderness is located in Oregon and is managed by the Bureau of Land Manageme

Image title: Texas blind salamander Eurycea rathbuni
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amp

amphibia animals

California Tiger Salamander (Ambystoma californiense) in the grass at the Jepson Prairie Preserve

california animals

Figure from The Death Valley Expedition: A biological survey of parts of California, Nevada, Arizona, and Utah (1893)

amphibia animals

The United States Congress designated the Table Rock Wilderness in 1984 and it now has a total of 5,781 acres. All of this wilderness is located in Oregon and is managed by the Bureau of Land Manageme

reptiles animals

Image title: Eastern spadefoot toad
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amphibians-public-do

wildlife animals

Image title: Anaxyrus californicus
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amphibians-public-dom

wildlife animals

Sapo corredor (bufo calamita) en El Portús, Cartagena (Spain).

reptiles animals

Cody Meshes assisted the Warm Springs Fish Technology Center by cleaning the salamander tanks. These salamanders are being used in reproduction and cryopreservation trials.
usfwsyouthambassadors.word

animals axolotl

In April of 2014, regional office employees visited Saratoga National Fish Hatchery to learn more about its efforts towards recovering the Wyoming toad (Bufo baxteri).
The hatchery adopted a unique ro

amphibia animals

Richard Sternfeld Die Reptilien und Amphibien mitteleuropas Leipzig, Quelle & Meyer, 1912. In German 80 pages illustrated with 30 coloured plates.
Alytes obstetricans (Laurenti, 1768)

amphibia animals

In April of 2014, regional office employees visited Saratoga National Fish Hatchery to learn more about its efforts towards recovering the Wyoming toad (Bufo baxteri).
The hatchery adopted a unique ro

amphibia animals

In April of 2014, regional office employees visited Saratoga National Fish Hatchery to learn more about its efforts towards recovering the Wyoming toad (Bufo baxteri).
The hatchery adopted a unique ro

amphibia animals

In April of 2014, regional office employees visited Saratoga National Fish Hatchery to learn more about its efforts towards recovering the Wyoming toad (Bufo baxteri).
The hatchery adopted a unique ro

amphibia animals

Check out this Fowler's toad spotted at Port Louisa National Wildlife Refuge in Iowa. These toads can be found in woodlands, prairie and fields. They’ll even burrow to escape the heat!
Photo by Avery

reptiles animals

Cryptobranchus alleganiensisBrehms Tierleben. Allgemeine kunde des Tierreichs. Mit etwa 2000 Abbildungen im Text, über 500 Tafeln in Farbendruck, Kupferätzung und Holzschnitt und 13 Karten

amphibia animals

Golden Dart-Poison Frogs (Anomaloglossus beebei) are small, brightly colored tree frogs that live their entire lives (about 5-7 years) inside the cloud forest's bromeliads. Their diet includes small a

Wood frog egg mass at Assabet River National Wildlife Refuge.

Credit: Zachary Cava/USFWS

Assabet River National Wildlife Refuge is part of the Eastern Massachusetts National Wildlife Refuge Complex.

amphibia animals

To show the coloration of some spotted frogs of North America.

Figs. I and 2.— THE COMMON LEOPARD FROG [Rana pipiens Shreber, Rhode Island]. Typical pattern of coloration and great divergence from i

amphibia animals

At up to two and a half feet in length, Eastern hellbenders can be an impressive sight. These aquatic salamanders are found in Appalachian streams, and have declined to the point that they’ve been con

amphibia animals

Mountain Yellow-Legged Frog in San Jacinto area of San Bernardino National Forest.
Protected Status: The mountain yellow-legged frog was federally listed as Endangered (Southern California Distinct Ve

amphibia animals

Hartbeespoortdam african split-skin toad schismaderma carens

Northern leopard frogs are an important food source for many marsh birds here on the refuge. The frogs hibernate through the winter in the bottom of the Bear River or other source of oxygenated water

amphibia animals

$JI.N, REPTILES /.arJro\-.^/;w/ .l^!m/aue . PI. 4 X \ 3 ^ j ' 4' 11 ..,,iri$

amphibia animals

Adult hellbender in the wild in New York.

The Buffalo Zoo received funding for hellbender research and restoration from the U.S. Fish and Wildlife Service and the New York State Department of Environ

amphibia animals

SInce breeding began at the Saratoga Fish Hatchery in 1998 they have released 53,866 toads back into the wild. The station currently hosts 80 to 120 toads at one time.

Credit: USFWS

amphibia animals

Image title: Pickerel frog amphibian animal rana palustris
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-a

amphibia animals

Since 2010, scientists at the various agencies including the USGS and FWS have worked to reintroduce an endangered frog species, the Yellow-Legged Frog, back into it's native habitat in Southern Calif

reptiles animals

This leopard frog was spotted soaking in some sunshine at Necedah National Wildlife Refuge in Wisconsin. Have you seen any lately?

Photo by Katie Goodwin/USFWS.

reptiles animals

Leap Day— It's Leap Day...why don't we take a leap and share this photo of an Ornate Horned Frog? Get it? Leap...Frog...Leap Day? OK, enough with our cheesy jokes. This is a photo of an Ornate Horned

amphibia animals

Self made picture of Polygonum coccineum taken in Minnesota in August. Plants growing about 5 feet tall. Found in a dry pond, the normal form of this plant for this pond is the aquatic form with the

1. Graue Erdkröte (Bufo vulgaris). 2. Grüne Kröte (Bufo viridis). 3. Kreuzkröte (Bufo calamita). 4. Geburtshelferkröte (Alytes obstetricans).

amphibia animals

Mountain Yellow-Legged Frog in San Jacinto area of San Bernardino National Forest.
Protected Status: The mountain yellow-legged frog was federally listed as Endangered (Southern California Distinct Ve

reptiles animals

Image title: Rana catesbeiana; DeSoto National Wildlife Refuge, I
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/rep

amphibia animals

This plains spadefoot toad (Spea bombifrons) was recently spotted at DeSoto National Wildlife Refuge in Iowa! This species spends much of its life buried in the soil and gets its name from the black s

reptiles animals

Sapo corredor (bufo calamita) en la rambla de El Portús, Cartagena (Spain).

wildlife animals

Richard Sternfeld Die Reptilien und Amphibien mitteleuropas Leipzig, Quelle & Meyer, 1912. In German 80 pages illustrated with 30 coloured plates.
Ichthyosaura alpestris (Laurenti, 1768)

amphibia animals

A Northwest salamander (Ambystoma gracile) darts along the ground at Cape Meares National Wildlife Refuge in Oregon. (Roy W. Lowe/USFWS)

wildlife animals

Image title: Santa Cruz long toed salamander, Ambystoma macrodactylum croceum
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-

amphibia animals

Hyla regilla Bd. and Gird. Carmel, Cal.
Figs. 1, 3 and 5 are photographs of the same male frog (all three photographs taken within ten minutes). Figs. 2, 4 and 6 are a similar series of a female. Hyl

amphibia animals

At up to two and a half feet in length, Eastern hellbenders can be an impressive sight. These aquatic salamanders are found in Appalachian streams, and have declined to the point that they’ve been con

amphibia animals

At up to two and a half feet in length, Eastern hellbenders can be an impressive sight. These aquatic salamanders are found in Appalachian streams, and have declined to the point that they’ve been con

amphibia animals

Northern leopard frogs are an important food source for many marsh birds here on the refuge. The frogs hibernate through the winter in the bottom of the Bear River or other source of oxygenated water

wildlife animals

AQUATIC SURVEYS - A larval southern long-toed salamander (Ambystoma macrodactylum sigillatum) was found in this lake in the Mokelumne Wilderness during a field survey. Adult long-toed salamanders bree

reptiles animals

Image title: Tiger salamander, Ambystoma tigrinum
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amphib

wildlife animals

In April of 2014, regional office employees visited Saratoga National Fish Hatchery to learn more about its efforts towards recovering the Wyoming toad (Bufo baxteri).
The hatchery adopted a unique ro

amphibia animals

Image title: Green sea turtle underwater animal
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-and-amphibia

reptiles animals

A male Yosemite Toad sits in a breeding pool in Bear Tree Meadow near Highland Lakes on the Calaveras Ranger District. Photo by Lucas Wilkinson.

Visit one of Oregon's most beautiful rivers. Renowned for outstanding salmon and steelhead fishing and exhilarating whitewater challenges, the North Umpqua River offers an ideal setting for many recre

At up to two and a half feet in length, Eastern hellbenders can be an impressive sight. These aquatic salamanders are found in Appalachian streams, and have declined to the point that they’ve been con

amphibia animals

Late developmental stages of the tadpole metamorphosis. Notice the colors and hourglass pattern distinctive of the species.
Scientific name: Peltophryne lemur, Puerto Rican Crested Toad, Spanish:

amphibia animals

The mountain yellow-legged frog (Rana mucosa) has had a long road from being declared nearly extinct to producing more than two thousand tadpoles in 2015.

More frogs were released into the wild las

amphibia animals

The mountain yellow-legged frog (Rana mucosa) has had a long road from being declared nearly extinct to producing more than two thousand tadpoles in 2015.

More frogs were released into the wild las

amphibia animals

Mountain Yellow-Legged Frog in San Jacinto area of San Bernardino National Forest.
Protected Status: The mountain yellow-legged frog was federally listed as Endangered (Southern California Distinct Ve

landscape animals

This leopard frog sits motionless under the water on North Brinkman WPA in Logan County, North Dakota. Leopard frogs are common food for Great Blue herons and egrets.

Photo Credit: Krista Lundgren/US

amphibia animals

To show coloration of four toads of Southwestern North America.
(1) Bufo punctatus Bd. and Gird. Tucson, Ariz.
(2) Bufo cognatus Say. Phoenix, Ariz.
(3) Bufo valliceps Wiegm. Brownsville, Texas.

amphibia animals

Aguarela original feita por pt:José Vicente Barbosa du Bocage de um exemplar de Chioglossa lusitanica. Publicada na revista Revue et magasin de zoologie pure et appliquée em 1864.

amphibia animals

English:
1. The Common toad(Bufo bufo)
2. The European green toad(Bufo viridis)

3. The Pelobates fuscusFrançais :
1. Le Crapaud (Bufo bufo)
2. Le Vert (Bufo viridis)

3.

amphibia animals

Blue Poison Dart frog Dendrobates azureus at Bristol Zoo, Bristol, England. Photographed by Adrian Pingstone in September 2005 and released to the public domain.
Yellow-banded Poison Dart frog Dendrob

amphibia animals

One of the best things about our new office at the Rainwater Basin Wetland Management District is our summer visitors. These toads seem to enjoy our building and I can't thank them enough for consumin

wildlife animals

Image title: Rana catesbeiana bullfrog frog in wild habitat
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/reptiles-

amphibia animals

THE AMERICAN TOAD Bufo americanus Le Conte. Providence, R. I.]
Figs. 1 and 3 represent male toads ; 2 and 4, females.
Fig. 1. — So surprised by the suddenness with which they were removed from

animals insects

Mountain Yellow-Legged Frog in San Jacinto area of San Bernardino National Forest.
Protected Status: The mountain yellow-legged frog was federally listed as Endangered (Southern California Distinct Ve

amphibia animals

The color of this frog varies from green to gray. They are also known as the "meadow frog."

Photo Credit: Gary Eslinger/USFWS

wildlife animals

The mountain yellow-legged frog (Rana mucosa) has had a long road from being declared nearly extinct to producing more than two thousand tadpoles in 2015.

More frogs were released into the wild las

amphibia animals

The mountain yellow-legged frog (Rana mucosa) has had a long road from being declared nearly extinct to producing more than two thousand tadpoles in 2015.

More frogs were released into the wild las

amphibia animals

Richard Sternfeld Die Reptilien und Amphibien mitteleuropas Leipzig, Quelle & Meyer, 1912. In German 80 pages illustrated with 30 coloured plates.
1 Rana arvalis Nilsson, 1842
2 Rana dalmatina F

amphibia animals

20130907Persicaria_amphibia5

Boreal chorus frogs are common on Seedskadee NWRs wetland and riparian habitats. They are the smallest frog in Wyoming, 3/4 inch (metamorph) to 1.5 inch. They can range from tan, green, or rust re

amphibia animals

Long-toed salamander adult (Ambystoma macrodactylum).

amphibia animals

A Neuse River waterdog (Necturus lewisi). These aquatic salamanders are indicators of healthy water since they’re sensitive to low oxygen and polluted waters. The cold doesn’t bother them though. Near

amphibia animals

Fig. 1. — GREEN FROGS. Male and Female. [Rana clamitans Latreille. Rhode Island.] The male can be distinguished
by the larger ear and the yellow throat.
Fig. 2.— THE PICKEREL FROG. Female.[Rana palu

amphibia animals

Plethodon cinereus
Fig. 1 shows a larva freed from its envelopes before killing so that it had straightened out; and fig. 2, an older larva, similarly treated, but which had still retained much of it

amphibia animals

Behind the scenes pics of what you will see on Oregon Public Broadcasting’s Oregon Field Guide next fall:
Frogs in the Dry Creek desert may sound like an oxymoron but here hundreds and perhaps thousan

Columbia Spotted Frog, Yellowstone National Park

reptiles animals

20130907Persicaria_amphibia1

Nothing like a tiny frog on a tiny branch to brighten your day! This spring peeper was spotted hanging out at Necedah National Wildlife Refuge in Wisconsin.

Photo by Ariel Lepito/USFWS.

The Cheat Mountain Salamander has been listed by the USFWS as threatened throughout its range since 1989. This small woodland salamander makes its home in mixed spruce/hardwood forest. Improving the s

wildlife animals

The mountain yellow-legged frog (Rana mucosa) has had a long road from being declared nearly extinct to producing more than two thousand tadpoles in 2015.

More frogs were released into the wild las

Behind the scenes pics of what you will see on Oregon Public Broadcasting’s Oregon Field Guide next fall:
Frogs in the Dry Creek desert may sound like an oxymoron but here hundreds and perhaps thousan

To show change of color in three North American frogs.
(1) THE EASTERN WOOD FROG [Rana sylvatica Le Conte. Providence, R. I.] Any individual frog may be brown of so dark a shade that it is nearly bla

reptiles animals

Blue-tailed Lizard from The turtles, snakes, frogs and other reptiles and amphibians of New England and the north

reptiles animals

Scientific name: Peltophryne lemur
Common name Puerto Rican Crested toad
Common name Spanish: Sapo Concho Puertorriqueño
Status, Threatened
Listed on August 4, 1987
Location: Gabia, Coamo, Pue

wildlife animals

GUANTANAMO BAY, Cuba - A small-eared toad ventured out of its burrow after heavy rainshowers at the Winward Loop housing area on Oct. 6, 2007. (JTF Guantanamo photo by Army Capt. Cara J. Thompson)

reptiles animals

Hypopachus variolosus (Microhylidae), a frog from Palo Verde Biological Station, northwestern Costa Rica.Pstevendactylus 01:53, 17 February 2006 (UTC)

wildlife animals

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