CalPhotos    Photo Database


click photo for enlargement
Rana pipiens
Rana pipiens
Northern Leopard Frog
Photographer: James Harding
Collection: AmphibiaWeb

ID: 1111 1111 1111 5034 (2006-05-26)

Copyright © 2006 James H. Harding

  • date of photo  Mar 1, 2004
  • latitude 42.60000   longitude -84.38333   max error distance 26451 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • georeferencing remarks vague, entire county
  • location   Ingham County (Michigan, US)
  • family Ranidae
  • order Anura
  • class Amphibia
  • habitat  small pond in wetland complex
  • notes   This frog was dead in shallow water, found just after the ice melted on the pond. The frog shows the symptom called 'red leg,' which may rrepresent a bacterial infection due to a suppressed immune system, in turn possibly due to an unknown environmental stress. Leopard Frog numbers plummeted in Michigan in the 1960s and 1970s, and still have not fully recovered-- populations in lower mid-Michigan are unstable. It is not unusual to find dead Leopard Frogs in early spring; Green Frogs (Rana clamitans) living in this same habitat do not show this symptom or similar mortality.
  • camera   Nikon N90S 35mm
  • photo category: Animal - Amphibian

  • common names   Northern Leopard Frog (AW )
  • View AmphibiaWeb record for Rana pipiens
  • View Encyclopedia of Life record for Rana pipiens
  • View all photos in CalPhotos of Rana pipiens
  • Check Google Images for Rana pipiens

  • The photographer's identification Rana pipiens has not been reviewed. Click here to review or comment on the identification.

    Using this photo   The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2006 James H. Harding. For other uses, or if you have questions, contact James H. Harding hardingj[AT] (Replace the [AT] with the @ symbol before sending an email.)


    Copyright © 1995-2016 UC Regents. All rights reserved.

    CalPhotos is a project of BSCIT     University of California, Berkeley