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AMPHIBIAN BIOLOGY As you explore the Web Adventure, note similarities and differences within and between the various pictures. Make inscriptions of your observations as you work through the Web Adventure.
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EGGS Pictures from: www.state.tn.us/ twra/wfregg.jpg 1 43 2
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TADPOLE & LARVAE Pictures from: www.state.tn.us/ twra/wfregg.jpg www.livingunderworld.org/.../ shanjing/ 1 4 3 2
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TO ADULT Pictures from: www.erodent.co.uk/GardenPond/ PondPhotos/Frog.jpg CREATURE 1CREATURE 2CREATURE 3CREATURE 4 1 2 3 4
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Green Treefrog © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.
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Barking Treefrog © Brian KenneyBrian Kenney
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Mountain Chorus Treefrog © Alvin E. Staffan/Photo Researchers, Inc.Alvin E. StaffanPhoto Researchers, Inc.
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Pig Frog © Allen Blake SheldonAllen Blake Sheldon
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Southern Leopard Frog © Allen Blake SheldonAllen Blake Sheldon Back to AMPHIBIANS SUMMARY
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Red Spotted Toad Toad picture 1 © Karl H. SwitakKarl H. Switak
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Oak Toad Toad picture 2 © James C. GodwinJames C. Godwin
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Southern Toad © Mark SmithMark Smith
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Gulf Coast Toad © R. D. BartlettR. D. Bartlett
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American Toad © Allen Blake SheldonAllen Blake Sheldon Back to AMPHIBIANS SUMMARY
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Spotted salamander © John SerraoJohn Serrao
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Mabee’s Salamander © David M. DennisDavid M. Dennis
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Marbled Salamander © Jack DermidJack Dermid
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Cave Salamander © Allen Blake SheldonAllen Blake Sheldon
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Southern Dusky Salamander © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc. Back to AMPHIBIANS SUMMARY
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Eastern Newt © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.
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Rough-skinned newt © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.
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Black-spotted newt © R. D. BartlettR. D. Bartlett
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Red-bellied newt © Karl H. SwitakKarl H. Switak
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Striped newt © R. D. BartlettR. D. Bartlett Back to AMPHIBIANS SUMMARY
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SUMMARY What are some differences between the developmental pictures? What are some differences between the adult pictures? Can you determine which picture belongs to which amphibian? Design a dichotomous key for the slides and pictures. Give each adult picture a name. Back to AMPHIBIANS
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