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Amphibian Reproduction - Anatomy & Physiology (view source)
Revision as of 13:19, 23 July 2008
, 13:19, 23 July 2008→Vocal Sac Brooding
* Eggs are laid and fertilised on land.
* Eggs are laid and fertilised on land.
* The male frog guards the eggs until the tadpoles hatch.
* The male frog guards the eggs until the tadpoles hatch.
* He then collects them in his mouth, without swallowing them, and passes them into his vocal sac.
* He then collects them in his mouth, without [[Deglutition|swallowing]] them, and passes them into his vocal sac.
* Fully developed froglets then escape the vocal sac and exit via the frog's mouth to the exterior.
* Fully developed froglets then escape the vocal sac and exit via the frog's mouth to the exterior.