May regenerate their internal organs in a matter of weeks after expelling them as a defensive strategy.
May alter existing tissues and proliferate new ones to regenerate tissues.
Able to regrow portions of their hearts and fins.
A fish that lives in rivers and has the ability to rebuild cardiac tissues without leaving scars.
Is capable of growing back a lost tail to its entire length, including the nerves and spinal cord.
May grow limbs that detach from their central disc, and under some situations, they can even create a whole body from a lost limb.
This kind of salamander has the ability to regenerate its heart, spinal cord, limbs, and other organs.