Watch a tree frog lay eggs, and see through a glass frog's skin to glimpse its inner anatomy
Learn about tree frogs of American tropical rainforests. Adhesive disks on their feet help them walk on slippery leaves without sliding, and they lay eggs; within the egg mass, embryos can be seen twitching. The tree frog with a translucent underside is called a glass frog (family Centrolenidae). (42 sec; 7 MB)
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Transcript
NARRATOR: The adhesive disks on the end of each toe of this tree frog enable it to move about the slippery tropical foliage.
This female tree frog lays her eggs on the dark underside of leaves overhanging a pool of water.
Here, the young tadpoles begin to develop. They will hatch and fall into the water, where they will complete their development.
This tree frog's transparent underside is a window to its anatomy.
This female tree frog lays her eggs on the dark underside of leaves overhanging a pool of water.
Here, the young tadpoles begin to develop. They will hatch and fall into the water, where they will complete their development.
This tree frog's transparent underside is a window to its anatomy.