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 transcript:

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.

EGGS Pictures from: twra/wfregg.jpg

TADPOLE & LARVAE Pictures from: twra/wfregg.jpg shanjing/

TO ADULT Pictures from: PondPhotos/Frog.jpg CREATURE 1CREATURE 2CREATURE 3CREATURE

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

Barking Treefrog © Brian KenneyBrian Kenney

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

Pig Frog © Allen Blake SheldonAllen Blake Sheldon

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

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

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

Southern Toad © Mark SmithMark Smith

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

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

Spotted salamander © John SerraoJohn Serrao

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

Marbled Salamander © Jack DermidJack Dermid

Cave Salamander © Allen Blake SheldonAllen Blake Sheldon

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

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

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

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

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

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

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