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Colorado Herpetological Society's

Guide to the Reptiles and Amphibians of Colorado

  
About this Guide
Naming Conflicts,
Documenting,
& References
INDEX OF SPECIES
By Common Name
By Scientific Name
Grouped By Family
Index of Counties
Map of Counties
IDENTIFICATION KEYS
Amphibians
Turtles
Lizards
Snakes
List of Subspecies
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Wood Frog
(Rana sylvatica)

Wood Frog

Family Ranidae

Photo from Hammerson, 1986.
Used with permission.

Last Updated on January 20, 2000.

Wood Frog (Rana sylvatica)   Range Map
Color Key
Description:
1½" to 3¼" snout-vent length. Color brown, greenish, or yellowish gray, with lighter vertebral stripe. Dark mask from ear through eye to upper lip with white or whitish stripe below. Dorsolateral folds prominent.
Elevation Range:
From 8300' to 9800' in north-central Colorado.

Wood Frog
(Rana sylvatica)
CountyRef. CountyRef. CountyRef. CountyRef.
Adams  Dolores  La Plata  Pitkin 
Alamosa  Douglas  Lake  Prowers 
Arapahoe  Eagle  LarimerH Pueblo 
Archuleta  El Paso  Las Animas  Rio Blanco 
Baca  Elbert  Lincoln  Rio Grande 
Bent  Fremont  Logan  Routt 
Boulder  Garfield  Mesa  Saguache 
Chaffee  Gilpin  Mineral  San Juan 
Cheyenne  GrandH Moffat  San Miguel 
Clear Creek  Gunnison  Montezuma  Sedgwick 
Conejos  Hinsdale  Montrose  Summit 
Costilla  Huerfano  Morgan  Teller 
Crowley  JacksonH Otero  Washington 
Custer  Jefferson  Ouray  Weld 
Delta  Kiowa  Park  Yuma 
Denver  Kit Carson  Phillips 

| Map of Colorado Counties |
| Index of Species by Scientific Names |
| Index of Species Grouped by Family |
| Index of Species by Common names |

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© 1998, 1999, 2000, by The Colorado Herpetological Society, Inc.