Here’s a group of 5 eggs eggs from a poison dart frog called Dendrobates leucomelas. Like most terrestrial species of darts, the females will lay the eggs on a flat, well hidden surface on the forest floor. This female chose a small leaf that was covered by a few larger ones.
After about a week, the tadpoles will form. Here they are almost fully developed but still encased in their eggs. You can see how each one is separated into a small sphere surrounded by the jelly mass. At this point, we moved the eggs and put them in a petri dish on top of wet sphagnum moss to provide the necessary humidity.
If the eggs are not removed from the tank, the male will carry the developed tadpoles on his back. He will then deposit them in a small pool of water. They are left there to fend for themselves.
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