© Robert Siegel
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Frogs and toads

Class: Amphibia
Order: Anura

Some species depicted (9 out of 56 families)

+ Bufonidae: Cururu Toad (Rhinella diptycha)
+ Bufonidae: Cane Toad (Rhinella marina)
+ Bufonidae: Western toad (Anaxyrus boreas)
+ Bufonidae: Panamanian golden frog (Atelopus zeteki)
+ Dendrobatidae: Blue-jeans Frog or Strawberry Poison-dart frog (Dendrobates pumilio)
+ Eleutherodactylidae: Common tink frog (Diasporus diastema)
+ Eleutherodactylidae: Coqui frog (Eleutherodactylus coqui)
+ Hylidae: Pacific Tree frog (Pseudacris regilla) - aka Pacific chorus frog
+ Hylidae: Waxy Monkey Tree Frog, Phyllomedusa sauvagii
+ Hylidae: Cuban tree frog (Osteopilus septentrionalis)
+ Hyperoliidae: Heterixalis madagascariensis)
+ Mantellidae: Golden mantella frog (Mantella aurantiaca)
+ Mantellidae: Dumeril's bright-eyed frog (Boophis tephraeomystax)
+ Microhylidae: Madagascar tomato frog (Dyscophus antongilii)
+ Ranidae: California red legged frog (Rana draytonii)
+ Ranidae: American Bullfrog (Lithobates catesbeianus)
+ Ranidae: Vaillant's Frog (Lithobates vaillanti)
+ Telmatobiidae: Titicaca water frog (Telmatobius culeus)
+ Telmatobiidae: Titicaca water frog (Telmatobius culeus)
+ misc

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Costa Rica
October 2010

Hang in there

frog
Red Eyed tree frog
La Selva
Costa Rica
2010

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Dendrobatidae: Blue-jeans Frog or Strawberry Poison-dart Frog (Dendrobates pumilio)

Poison dart frog

frog
La Selva
Note the two tadpoles on this frog's back.

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Artificial bromeliad pond

frog
Blue-jeans Frog or Strawberry Poison-dart Frog (Dendrobates pumilio) Family: Microhylidae
La Selva
Jenny Stynosky's frog behavorial research project

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Common tink frog Diasporus diastema

"Tink"

frog
Common tink frog (Diasporus diastema)
La Selva
The tink frog is named after the sound it makes. The sound is ubiquitous at night, but these tiny frogs are remarkably difficult to locate.

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Coqui frog (Eleutherodactylus coqui)

Roberts

hawaii 2017

Coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Waterfall
Hawaii
June 23, 2017
Canon 7D mark II

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Puerto Rico 2021
Common coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Hacienda Juanita
Maricao, Puerto Rico
May 5, 2021
Canon 7Dmark2

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Puerto Rico 2021
Common coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Hacienda Juanita
Maricao, Puerto Rico
May 5, 2021
Canon 7Dmark2

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Puerto Rico 2021
Common coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Hacienda Juanita
Maricao, Puerto Rico
May 4, 2021
Canon 7Dmark2

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Puerto Rico 2021
Common coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Hacienda Juanita
Puerto Rico
May 6, 2021
Canon R5

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Puerto Rico 2021
Common coqui frog (Eleutherodactylus coqui)
Family: Leptodactylus
Puerto Rico
May 6, 2021
Canon 7Dmark2

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Madagascar

Heterixalis madagascariensis

White tree frog, Madagascar

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Heterixalis madagascariensis - endemic tree frog
Family: Hyperoliidae
Madagascar
Summer, 2007

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Frog

frog

Madagascar
July, 2013

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Green frog

frog

Madagascar
July, 2013

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Madagascar tomato frog (Dyscophus antongilii)

When tomato frogs are embarassed

tomato frog

Madagascar tomato frog (Dyscophus antongilii)
Family: Microhylidae
Maroansetra, Madagascar
July 22, 2013

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"Don't even think about it Heinz"

tomato frog

Madagascar tomato frog (Dyscophus antongilii)
Family: Microhylidae
Maroansetra, Madagascar
July 22, 2013

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Golden mantella

frog
< href="../animalz/frog.html"> Golden mantella frog (Mantella aurantiaca)
Family: Mantellidae
< href="../madagascar/madagascar2016.html"> Madagascar
June 23, 2016
Canon 7Dmark2

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Dumeril's bright-eyed frog (Boophis tephraeomystax)

Frog on the wall

frog on the wall
Frog Dumeril's bright-eyed frog (Boophis tephraeomystax)
Family: Mantellidae (mantellas)
Ankarana, Madagascar
July 4, 2016
Olympus Tough TG-4

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Cururu Toad (Rhinella diptycha)

Toad

toad
Cururu Toad (Rhinella diptycha)
Family: Bufonidae (true toads)
Araras Lodge
The Pantanal
Spring 2011

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Toad

toad
Cururu Toad (Rhinella diptycha)
Family: Bufonidae (true toads)
Ecoa
The Pantanal
August, 2014

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Cane Toad (Rhinella marina)

Puerto Rico 2021
Cane Toad (Rhinella marina)
Family: Bufonidae (true toads)
Hacienda Juanita
Maricao, Puerto Rico
May 5, 2021
Canon 7Dmark2

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Puerto Rico 2021
Cane Toad (Rhinella marina)
Family: Bufonidae (true toads)
Hacienda Juanita
Maricao, Puerto Rico
May 5, 2021
Canon R5

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Western toad (Anaxyrus boreas)

Western toad

delpuerto 2024

Western toad (Anaxyrus boreas)
Family: Bufonidae (true toads)
Del Puerto Canyon
June 8, 2024
Canon 7D Mark II

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Western toad

Felt Lake 2024

Western toad (Anaxyrus boreas)
Family: Bufonidae (true toads)
Felt Lake
May 19, 2024
Canon 7dmark2

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Panamanian golden frog (Atelopus zeteki)

Golden frog

panama

Panamanian golden frog (Atelopus zeteki)
Family: Bufonidae (true toads)
El Valle, Panamá
August 21, 2023
Canon 7D Mark II

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Golden

panama

Panamanian golden frog (Atelopus zeteki)
Family: Bufonidae (true toads)
El Valle, Panamá
August 21, 2023
Pixel 7 Pro

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Kermit

pix

Borneo
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Waxy Monkey Tree Frog, Phyllomedusa sauvagii

Two tone frog

frog

Waxy Monkey Tree Frog, Phyllomedusa sauvagii
Family: Hylidae (tree frogs)
California Academy of Sciences

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Your choice of colors

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Waxy Monkey Tree Frog, Phyllomedusa sauvagii
Family: Hylidae (tree frogs)
California Academy of Sciences
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Cuban tree frog (Osteopilus septentrionalis)

florida 2020
Cuban tree frog (Osteopilus septentrionalis)
Family: Hylidae (tree frogs)
Greynold's Park, Florida
October 20, 2020
Canon 7Dmark2

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florida 2020
Cuban tree frog (Osteopilus septentrionalis)
Family: Hylidae (tree frogs)
Greynold's Park, Florida
October 20, 2020
Canon 7Dmark2

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florida 2020
Cuban tree frog (Osteopilus septentrionalis)
Family: Hylidae (tree frogs)
Greynold's Park, Florida
October 20, 2020
Canon 7Dmark2

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Toad

toad

Photographing Nature class
Felt Lake
October 18, 2014
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Toad

toad

Photographing Nature class
October 18, 2014
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Pacific tree frog (Pseudacris regilla) - aka Pacific chorus frog

Face to face

jasper ridge 2023

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Jasper Ridge
With Joel Simon's photography class
April 30, 2023
Canon 7Dmark2

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Against the wall

jasper ridge 2023

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Jasper Ridge
With Joel Simon's photography class
April 30, 2023
Canon 7Dmark2

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Froggie in the grass

frog

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Night walk
February 25, 2017
Canon 7D markII

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Froggie on the road

frog

Pacific tree frog (Pseudacris sierra)
Family: Hylidae
Night walk
February 25, 2017
Canon 7D markII

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frog
Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Barkley Field
April 21, 2018 Friday
Canon R5

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barkley field in spring
Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Barkley Field
April 21, 2018 Friday
Canon R5

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Froggy pacific

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Night walk
February 25, 2017
Canon rebel T5i

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Frog at water's edge

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Night walk
February 25, 2017
Canon 7D markII

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Froggie in the water

Sierran tree frog (Pseudacris sierra)
Family: Hylidae (tree frogs)
Night walk
February 25, 2017
Canon 7D markII

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California red legged frog (Rana draytonii)

Red-legged frog, or so we were toad

California red legged frog (Rana draytonii)
Family: Ranidae (typical frogs)
Night walk
February 25, 2017
Canon 7D markII

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American Bullfrog (Lithobates catesbeianus)

Felt Lake 2021

American Bullfrog (Lithobates catesbeianus)
Family: Ranidae (typical frogs)
Felt Lake
June 20, 2021 with Scott, Bob, John, and Jack
Canon R5

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American bullfrog

delpuerto 2024

American Bullfrog (Lithobates catesbeianus)
Family: Ranidae (typical frogs)
Del Puerto Canyon
June 8, 2024
Canon R5

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Vaillant's Frog (Lithobates vaillanti)

Cantarana

frog
Vaillant's Frog (Lithobates vaillanti)
Family: Ranidae (typical frogs)
La Selva
October 21, 2010

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Titicaca water frog (Telmatobius culeus)

Froggie

lake titicaca

Titicaca water frog (Telmatobius culeus)
Family: Telmatobiidae
Critically endangered
Peru
July 12, 2017
Olympus Tough TG-4
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lake titicaca

Titicaca water frog (Telmatobius culeus)
Family: Telmatobiidae
Critically endangered
Peru
July 12, 2017
Olympus Tough TG-4
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Misc - need ID

Frog face

bioblitz2016

Lagunita
April 16, 2016

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The Pantanal

Brazilian toad

toad
Ecoa
The Pantanal

August, 2014

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One frog

frog

Araras Lodge
The Pantanal
2011

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Two frogs

frogs

Araras Lodge
The Pantanal
2011

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Red eyed frog

frogs
The Pantanal
2011

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Sound system

frog
Araras Lodge
The Pantanal
2011

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Toad

toad

Araras Lodge
The Pantanal
April 2011
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Watch toad

toad

Araras Lodge
The Pantanal
April, 2011
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Keeping his eye on the gold

frog
Frog
Arrecifes
Tayrona National Park
May 1, 2014

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Amphibians

Frogs and toads

Salamanders

Reptiles

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Last modified: November 4, 2023
Renamed: March 1, 2017 (from frogs.html)
Created: November 26, 2006
Contact: siegelr@stanford.edu
All pictures are protected by copyright. Do not use without permission.