This frog is one of 123 new species recently discovered on an island in Asia called Borneo. The frog doesn't have lungs and breathes through his skin!
Check out this Kopstein's Bronzeback snake (Dendrelaphis kopsteini) - when it gets angry, its neck flares and goes bright orange!
Here's the world's longest stick insect (Phobaeticus chani). It grows up to half a metre long. Only three of these have been found!
If you saw this frog (Rhacophorus penanorum) during the day, it would look like this...
...but at night, it changes colour! The amphibian's talents don't end there - it can also fly, thanks to its webbed feet and skin flaps.
Male long-tailed slugs (Ibycus rachelae) are nicknamed 'ninja' slugs - they make 'love darts' from chemicals and shoot them at female slugs to mate with them.
This eight-banded barb (Eirmotus insignis) is one of 17 new fish found in the area.