Classification
Within iNaturalist.org

All Names

  • Catalan
    • Granota toro
  • Scientific Names
    • Lithobates catesbeianus
    • Rana catesbeiana
  • English
    • American Bullfrog
    • Bullfrog
    • Common Bullfrog
  • French
    • ouaouaron
    • Grenouille-taureau
  • Spanish
    • Rana toro
  • Italian
    • Rana toro
  • German
    • Nordamerikanischer Ochsenfrosch
    • Amerikanischer Ochsenfrosch

Guide Colors

Extras

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Recent observations

Photos / Sounds

No photos or sounds

What

American Bullfrog Lithobates catesbeianus

Observer

kschnei

Date

May 25, 2016

Description

Heard only, no photos.

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

gyrrlfalcon

Date

May 25, 2016

Photos / Sounds

No photos or sounds

What

American Bullfrog Lithobates catesbeianus

Observer

reallifeecology

Date

May 25, 2016 12:03 AM EDT

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

kmerrill

Date

April 10, 2016

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

macmarzo

Date

May 25, 2016 05:15 PM EDT

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

clintalexander88

Date

May 25, 2016 12:51 PM EDT

Description

22 degrees c sunny

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

brucemohn

Date

May 24, 2016

Description

Large frog with a broad head. Color can be green to brown, often with spots on the legs.

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

mmccabe

Date

May 13, 2016

Photos / Sounds

No photos or sounds

What

American Bullfrog Lithobates catesbeianus

Observer

kenwills

Date

June 19, 2015

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

macmarzo

Date

May 24, 2016 06:32 PM EDT

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

clintalexander88

Date

May 24, 2016 04:54 PM EDT

Description

29 degrees c sunny

Photos / Sounds

Square

What

American Bullfrog Lithobates catesbeianus

Observer

gardiner

Date

April 17, 2016 11:31 AM EDT

Place

(Somewhere...)
View all observations

Description from Wikipedia

The American bullfrog (Lithobates catesbeianus), often simply known as the bullfrog in Canada and the United States, is an aquatic frog, a member of the family Ranidae, or “true frogs”. This species has traditionally been classified as Rana catesbeiana, however the classification has been changed to Lithobates due to paraphyly in Ranidae. This frog has an olive green back and sides blotched with brownish markings and a whitish belly spotted with yellow or grey. The upper...

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Conservation Summary

  • Italy
    Na - non applicabile (Source: IUCN Liste Rosse Italiane)
    La valutazione dello stato di conservazione è Non Applicabile (NA) perché la popolazione italiana dela specie è frutto di una introduzione volontaria.
  • Wisconsin, US
    Vulnerable (S3S4) (Source: NatureServe)
Source: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. . Downloaded on 10 November 2011.
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