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Why the female marbled salamander must abandon her eggs in order to survive.Key facts
- Unlike most salamanders, the marbled salamander reproduces entirely on land.
- The male drops sperm onto the ground that is absorbed by the female.
- The female lays her eggs in the moist undergrowth near the river - she leaves the eggs to fend for themselves.
- The larvae break through the egg as tadpoles.
Transcript
Marbled Salamander
This is the distinctive marbled salamander.
Most salamanders breed in water. Unusually, the marbled salamander reproduces entirely on land, favouring dried-up pools, and ditches.
The male marbled salamander deposits sperm onto the ground, which is quickly absorbed by the female.
In the moist undergrowth near the river, the female presides over 50-100 ...
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