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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.

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Presentation on theme: "AMPHIBIAN BIOLOGY  As you explore the Web Adventure, note similarities and differences within and between the various pictures.  Make inscriptions of."— Presentation transcript:

1 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.

2 EGGS Pictures from: www.state.tn.us/ twra/wfregg.jpg 1 43 2

3 TADPOLE & LARVAE Pictures from: www.state.tn.us/ twra/wfregg.jpg www.livingunderworld.org/.../ shanjing/ 1 4 3 2

4 TO ADULT Pictures from: www.erodent.co.uk/GardenPond/ PondPhotos/Frog.jpg CREATURE 1CREATURE 2CREATURE 3CREATURE 4 1 2 3 4

5 Green Treefrog © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.

6 Barking Treefrog © Brian KenneyBrian Kenney

7 Mountain Chorus Treefrog © Alvin E. Staffan/Photo Researchers, Inc.Alvin E. StaffanPhoto Researchers, Inc.

8 Pig Frog © Allen Blake SheldonAllen Blake Sheldon

9 Southern Leopard Frog © Allen Blake SheldonAllen Blake Sheldon Back to AMPHIBIANS SUMMARY

10 Red Spotted Toad  Toad picture 1 © Karl H. SwitakKarl H. Switak

11 Oak Toad  Toad picture 2 © James C. GodwinJames C. Godwin

12 Southern Toad © Mark SmithMark Smith

13 Gulf Coast Toad © R. D. BartlettR. D. Bartlett

14 American Toad © Allen Blake SheldonAllen Blake Sheldon Back to AMPHIBIANS SUMMARY

15 Spotted salamander © John SerraoJohn Serrao

16 Mabee’s Salamander © David M. DennisDavid M. Dennis

17 Marbled Salamander © Jack DermidJack Dermid

18 Cave Salamander © Allen Blake SheldonAllen Blake Sheldon

19 Southern Dusky Salamander © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc. Back to AMPHIBIANS SUMMARY

20 Eastern Newt © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.

21 Rough-skinned newt © E. R. Degginger/Color-Pic, Inc.E. R. DeggingerColor-Pic, Inc.

22 Black-spotted newt © R. D. BartlettR. D. Bartlett

23 Red-bellied newt © Karl H. SwitakKarl H. Switak

24 Striped newt © R. D. BartlettR. D. Bartlett Back to AMPHIBIANS SUMMARY

25 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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