HERPING VIRGINIA
  • Home
    • Events
  • Explore
    • Ty's Herp Guide >
      • Frogs
      • Salamanders
      • Turtles
      • Lizards
      • Snakes
    • Herping How-to's
    • Ty's Articles
    • The Archives
    • Quizzes
  • Trips
  • Herp ID Help
  • About

Green Frog (Lithobates clamitans)

8/8/2021

 

Species Information

Recognized Subspecies in VA: None
Size: 2 - 4 inches
Range: Statewide
Status: Least Concern

Despite its name, the Green Frog is often not green, but brown. This species frequents several bodies of water such as ponds, lakes, marshes, and streams, where it usually is quick to plunge into the water as soon as it senses one’s presence giving a loud squeak. That said, they can travel quite a ways from water, especially on rainy nights. Their tadpoles are usually brown, and mottled with a dark chin. They can grow nearly quarter-sized before they metamorphosize into froglets. Male Green Frogs have very large tympanums, and yellow throats. Their calls are an emphatic “DOINK” (sometimes in a set of three back to back) almost like plucking an instrument string. 

This species is often more or less solid in color, but can have some black pattern. They almost always have green around the lips, and a plain white belly. Green Frogs have very strong coastal folds, or dorsolateral ridges, that run from behind the tympanum, over the shoulder and down the back. Some older individuals may have worn folds, but there should still be evidence of them. Very rarely, this species may be partly or fully blue. This species usually does not have large blotches, but sometimes they can have larger, black spots.

Similar Species: The American Bullfrog is a very similar species, but "Bulls" have very wide heads, more extensive webbing on the hind feet, and no coastal folds. The Wood Frog can be various shades of brown, but always has a darker mask, and a spotted chin. Southern Leopard Frogs have much thinner heads, and usually have a spotted pattern, as well as a sub-coastal fold and both folds tend to be paler than the main body color.
American Bullfrog vs. Green Frog

Calls

Calls are a sudden "Donk" or "Donk-donk-donk" similar in energy to a string being plucked.

Maps and External Sources

Picture
Known and predicted range
***iNaturalist maps show iNat reports of each species. Though maps are quite accurate, some reports could be misidentified, so be cautious of any outlying records.***
VHS Info
iNat Observations

Comments are closed.

    Species Profiles

    This page contains species information and links to external sites.

    Categories

    All
    1. Frogs
    2. Salamanders
    3. Turtles
    4. Lizards
    5. Snakes
    A. Eastern Shore
    B. Coastal Plain
    C. Piedmont
    D. Blue Ridge
    E. Valley & Ridge
    F. Mount Rogers
    G. Cumberland Plateau
    Similar Species Profiles

Picture
Herping Virginia encourages all naturalists to practice ethical, safe, and sustainable herping. The use of proper herping methods and techniques is beneficial to both wildlife and herpers. Visit the links below for more information.
Herping Virginia is based in Southside Virginia.
Contact: herpingvirginia@gmail.com
Facebook: Herping Virginia
Instagram: @herpingvirginia

Ethical Herping
Copyright ​© 2023 Herping Virginia 
  • Home
    • Events
  • Explore
    • Ty's Herp Guide >
      • Frogs
      • Salamanders
      • Turtles
      • Lizards
      • Snakes
    • Herping How-to's
    • Ty's Articles
    • The Archives
    • Quizzes
  • Trips
  • Herp ID Help
  • About