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Questions and Answers
What is the order of tailless amphibians called?
What is the order of tailless amphibians called?
Where is the oldest fossil 'proto-frog' known from?
Where is the oldest fossil 'proto-frog' known from?
What percentage of extant amphibian species do frogs account for?
What percentage of extant amphibian species do frogs account for?
Where is the greatest concentration of frog species diversity?
Where is the greatest concentration of frog species diversity?
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What is the distinction between frogs and toads based on?
What is the distinction between frogs and toads based on?
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Study Notes
Anurans (Tailless Amphibians)
- The order of tailless amphibians is called Anura.
Fossil Record
- The oldest fossil 'proto-frog' is known from the Early Triassic of Madagascar.
Frog Diversity
- Frogs account for about 88% of extant amphibian species.
- The greatest concentration of frog species diversity is found in the tropical regions of Central and South America.
Frogs vs. Toads
- The distinction between frogs and toads is based on their body shape and skin texture: frogs have a slender body and smooth, moist skin, whereas toads have a more rounded body and dry, bumpy skin.
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Description
Test your knowledge of these fascinating amphibians with our "Frog Facts Quiz"! From their ancient origins to their diverse behaviors and habitats, see how much you know about these tailless wonders. Jump into the quiz now!
