|
AMPHIBIA:
ANURA: RANIDAE: Rana
|
|
Rana catesbiana
Author and date
Bullfrog
Photo
by Daniel J. Diessner.
|

Subadult bullfrog photographed on Whidbey Island,
Washington, on 28 August 2002.
|
|
Range:
A native of the eastern third of the United
States and Canada, but transplanted as far west as
British Columbia and the U.S. west coast and arts of Northern
Mexico.
|
|
Diagnosis:
|
|
Description:
|
|
Natural History:
|
|
Reproduction:
|
|
Taxonomy & Relationships:
|
|
Variation:
|
|
Additional Comments:
|
|
Type Specimen:
|
|
Literature:
|