A description of the Leopard Frog [rana pipiens] and Frog Links
http://raysweb.net/specialplaces/pages/frog.html

Frogs for Kids webpage.
http://www.pca.state.mn.us/kids/frogsforkids.html

Communication for the NABS Annual meeting, Duluth, 1999 IN SITU CHARACTERIZATION OF ULTRAVIOLET AND VISIBLE LIGHT IN RANA PIPIENS (LEOPARD FROG) HABITATS L.B. Johnson, R.P. Axler, G.S. Peterson, E.M. Ruzycki, and S. Diamond 2. Center for Water and.
http://www.benthos.org/Database/nabstracts99.cfm/ID/485

Colorado Herpetological Society's Guide to the Reptiles and Amphibians of Colorado Northern Leopard Frog(Rana pipiens) Family Ranidae Last Updated on May 11, 1998. | Return to Amphibians and Reptiles of Colorado || Return to CHS Home Page | Northern
http://coloherp.org/geo/species/sperapi.html

Publications and Presentations with Trinity College Students Scientific Papers Blackburn, D.G. and V.A. Bernardo (1998). Sexual dimorphism and testosterone responsiveness in hypaxial muscles of the leopard frog, Rana pipiens. Amphibia - Reptilia (in press). Abstract Epstein,
http://shakti.trincoll.edu/~blackbur/student.html

The Northern Leopard Frog is an abundant species in its range. It was once thought to cover the entire United States, but was then split into different species throughout its range. The Northern Leopard Frog ...
http://www.npwrc.usgs.gov/narcam/idguide/rpipiens.htm

Reptiles and Amphibians of North Dakota Northern Leopard Frog (Rana pipiens) Northern leopard frogs are found throughout North Dakota in almost any body of water. Their color may vary from green to gray and the spots may or may not be present. They
http://www.npsc.nbs.gov/resource/distr/herps/amrepnd/species/ranapipi.htm

Common Name: Northern Leopard Frog Scientific Name: Rana pipiens Wisconsin Status: protected through regulations. This widespread species is verified...
http://www.mpm.edu/collect/vertzo/herp/atlas/Species/Rapip.html

North American Reporting Center for Amphibian Malformations Washington County -- Minnesota Site Date Species Name (Common -- Scientific)No. of Normal Specimens Examined No. of Malformed Specimens Examined Type(s) of Malformations 1 Jul-97 Northern.
http://www.npwrc.usgs.gov/narcam/reports/states/counties/mn_163.htm

STATUS OF AMPHIBIANS IN MINNESOTA Report by John J. Moriarty, Scientific Advisor, 'A Thousand Friends of Frogs,' Natural Resources Specialist, Ramsey County, Maplewood, MN 55109
http://cgee.hamline.edu/frogs/MNstatusreport.htm

Colorado Herpetological Society's. Guide to the Reptiles and Amphibians of Colorado. Northern Leopard Frog (Rana pipiens) Family Ranidae. Last...
http://www.coloherp.org/geo/species/sperapi.html

Northern Leopard Frog Rana pipiens
http://www.mbr-pwrc.usgs.gov/wifrog/leopsumm.htm

by David D. Olmsted (Copyright 1998) Added to site on 10-28-98 Side View of the Preoptic Area of the Frog (Rana pipiens) Hypothalamus Showing the Anterior and Posterior Nuclei
http://www.neurocomputing.org/frog_hypothalamus.htm

Alberta Herps Rana pipiens leopard frog Internet Resources: northern leopard frog: Amphibians of Alberta Page, Alberta Environmental Protection Rana pipiens : The Animal Diversity Web, University of Michigan, Ann Arbor, MI, USA Northern Leopard..
http://www.biology.ualberta.ca/courses.hp/zoo301.hp/altaherps_r_pipiens.html

NASCO Catalogs NASCO Science Catalog Frog Hatchery Kit FAQs LIVING FROG EMBRYO INSTRUCTIONS A NOTE ABOUT SUCCESS OR FAILURE SPECIAL ECOLOGY NOTICE FREQUENTLY ASKED QUESTIONS (FAQs) LIVING FROG EMBRYO INSTRUCTIONS For Leopard Frogs and African Water Frogs 1
http://www.nascofa.com/Science/FAQkit.htm

State of California The Resources Agency DEPARTMENT OF FISH AND GAME 1416 Ninth Street Sacramento, California 95814 Inland Fisheries - Informational Leaflet No. 43 Over ...
http://ice.ucdavis.edu/Toads/exnos.html

Wisconsin Sea Grant presents (Rana pipiens) Size: 5-11.1 cm in length (2-4.4 inches) Coloring: Green, greenish-brown, or brown with rounded, dark spots scattered over the back and sides; the spots may have whitish or yellowish borders; usually a..
http://www.seagrant.wisc.edu/madisonjason10/leopard_frog.html

About 4 in long, female slightly larger than male; smooth skin is green with white-edged, dark, irregularly shaped blotches on its back. White underparts; a light-colored ridge of skin ...
http://www.lpzoo.com/animals/herps/facts/leopard_frog.html

Northern Leopard Frog (Rana pipiens) Occuring only in the bluegrass region of the state is the northern leopard frog, Rana pipiens. This medium sized...
http://bioweb.wku.edu/froglogger/nleopa~1.htm

In order to display this page a browser is needed that displays frames
http://www.mbr-pwrc.usgs.gov/wifrog/leop.htm

The Northern Leopard Frog (Rana pipiens) Description The Northern Leopard Frog is a medium sized frog ranging from 5-9 cm in length. It is usually green but some may be light brown in color. They have an unmarked milky white underside. It gets its.
http://www.science.mcmaster.ca/Biology/Harbour/SPECIES/FROGS/LEOPARD/DESCRIP.HTM

Home ID Keys: Frogs Salamanders Turtles Lizards & Snakes How to key Glossary Photos: Frogs Salamanders Turtles Lizards & Snakes Links Cortland Herpetology Connection Frog Pictures Anurans of New York Family Bufonidae Bufo americanus American toad..
http://www.cortland.edu/www/herp/keys/frogpix.htm

KEY TO THE FROGS OF WASHINGTON 1A. Outer digit on hind foot broader than other digits; no tympanum; males with tail-like extension of the cloaca.....Tailed frog, Ascaphus truei 1B. Outer digit on the hind foot not broader than other digits; tympanum present; m
http://www.ups.edu/biology/museum/frogkey.html

Leopard Frog. Rana pipiens The leopard frog ranges across Canada from Prince Edward Island to southern British Columbia. It is primarily a frog of...
http://www.nature.ca/notebooks/english/leopfrog.htm

http://www.aquatic.uoguelph.ca/amphibians/amphib/accounts/ranidae/leopard/account.htm

Maps Predicted Distribution NORTHERN LEOPARD FROG (Rana pipiens) Breeding range change: Stable Game species: No Population level: Common Population trend: Unknown TNC ranks: G5 . . S3 Federally listed: No State listed: No Knowledge: Adequate General habitats used: Northern Leopard
http://wlm13.umenfa.maine.edu/progs/unit/gap/layers/vert/amphs/RAPI.html

Subcommittee for Reptiles and Amphibians The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) has a mandate to determine the status of species considered to be at risk nationally in Canada.
http://www.mcgill.ca/redpath/cosehome.htm

Frog and Toad Species Accounts These species accounts include information on identification, calls, phenology, distribution, population trends, life history and additional information sources. Wood Frog Rana sylvatica Chorus Frog Pseudacris..
http://www.mbr.nbs.gov/wifrog/account.htm

Colorado Herpetological Society's Guide to the Reptiles and Amphibians of Colorado Plains Leopard Frog(Rana blairi) Family Ranidae Formerly listed as conspecific with Rana pipiens. Last Updated on May 11, 1998. | Return to Amphibians and Reptiles of
http://coloherp.org/geo/species/sperabl.html

Anura Rana pipiens Northern Leopard Frog Search for another Amphibian or Reptile. Search for amphibians and reptiles by Illinois county. Go to the INHS Amphibian and Reptile Collection page. Search the INHS collections data for this species by..
http://www.inhs.uiuc.edu/cbd/herpdist/species/ra_pipiens.html

Auditory System in the Frog: Part 3 - Superior Olivary Nucleus by David D. Olmsted (Copyright 1998) Added to Site on 12/28/98 Differences Between the Superior Olive and the Dorsal Medullary Nucleus The Superior Olivary nucleus does not exist in either fish or
http://www.neurocomputing.org/frogauditory3.htm

Distribution Found throughout Ontario but more abundant in southern and central areas. Home Range Adults maintain small home ranges (up to 500 m2) in fields ...
http://www.cciw.ca/glimr/data/habitat-rehabilitation/hab43a.html

General information on true frogs in Minnesota with links to specific types: Bullfrog, Green Frog, Pickerel Frog, Northern Leopard Frog, Mink Frog, and Wood Frog
http://www.dnr.state.mn.us/fish_and_wildlife/frogs/truefrog.html

Frog Resources Teacher Amphibian Resources Frog Identification Resources Student Resources Frogs on the Net (updated with many more links!!) * ISBN numbers are listed for your convenience in finding and ordering books from your local library or bookstore. TEAC
http://cgee.hamline.edu/frogs/resorces.html

Tree Frog Other Related (Non-DNR) Sites Images and Sounds (Hillsdale-Lenawee-Monroe Math/Science Center) FrogWeb (National Biological Information Infrastructure)
http://www.dnr.state.mi.us/wildlife/Heritage/frogs/default.htm

Common name:Northern leopard frog Scientific name:Rana pipiens Element code:AAABH01170 Season: resident WGFD Rank: USFS Rank: R2 Abundance: common TNC Rank: S3S4 USFWS Rank: Comments about range: Elevation range 900-2700 m (B85BAX01NAUS), statewide
http://www.sdvc.uwyo.edu/wbn/atlas/info/aaabh01170.html

photo- Joe McDonald. Seeing Spots: The Northern Leopard Frog. by Andrew L. Shiels, Nongame and Endangered Species Unit. The northern leopard frog is...
http://www.state.pa.us/PA_Exec/Fish_Boat/jf99/leofrogg.htm

The Leopard Frog. (Rana pipiens) Leopard frogs are found all over the U.S.A. That means that they also live in many sorts of habitats--such as scrub,...
http://www.cs.tufts.edu/~cabotsch/bulloughs/vertebrates/amphibians/leopard-frog.html

Northern Leopard Frog Rana pipiens Description: Slender greenish to brownish frog with dark spots which are usually edged with a lighter color. It has a light stripe along its upper jaw and tends to grow to be a little over 3 inches in length. Habitat: A
http://www.wccca.com/~dstroy/info/species/leopard.html

An Introduction to the Natural History of the Frogs and Toads of Ohio by Timothy O. Matson, Ph.D. Preface Acknowledgements Introduction to Amphibians Why Study Frogs and Toads? Frog and Toad Identification Frog Calls Toads -- Family Bufonidae..
http://www.cmnh.org/research/vertzoo/frogs

Leopard Frog . . . . . Rana pipiens SIZE: 2 to over 5 inches. RANGE: Throughout northern North America, except West Coast. HABITAT: Varied; from desert to mountain meadow; from freshwater sites with profuse vegetation to brackish marshes and moist fields. DIET
http://aztec.asu.edu/phxzoo/frgleopd.html

ANURA FROGS Copyrighted July 1997 by The Center for North American Amphibians and Reptiles
http://eagle.cc.ukans.edu/~cnaar/anura.html

An Online Guide for Amphibians in the United States and Canada Notice: All images contained hereafter are the property of the said photographer. They are not to be reproduced, copied, printed, stored, or distributed without written permission of the photographer.
http://www.npwrc.usgs.gov/narcam/idguide/specieid.htm

Below is a chronological listing of research publications and presentations given by Widener undergraduate students in the sciences working with faculty. Alexander Kobb, Robert ...
http://www.science.widener.edu/ugresearch.list.html

Re: A question on leopard frogs. [Follow Ups ] [Post Followup ] [The Herp Law Forum ] [FAQ ] Posted by Ron Allen on October 15, 1998 at 16:19:33: In Reply to: A question on leopard frogs. posted by John Hollister on October 14, 1998 at 18:36..
http://www.kingsnake.com/forum/law/messages/738.html

Trouble in Paradise: Banff and other Canadian National Parks are in Jeopardy
http://www.raysweb.net/banff