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Anonymous
Trichobatrachus robustus -- African Hairy Frog The male hairy frog of west Africa is covered in dermal (hair-like) extensions. This frog has small lungs and during breeding seasons the males get hair like projections on their back legs. This is because of the high oxygen needs at this time. While frogs have lungs, they can also breath through their skin, with tiny blood vessels, capillaries, under the outer skin layers.
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