> The only animal that really does it properly is the salamander
Vertebrates are animals, but not all animals are vertebrates.
A lot of invertebrates can regrow lost organs or even heads. Insects lose it for the luxury of having wings, but other arthropods can regrow lost limbs if they live for enough moults. Planarians can regenerate everything.
Vertebrates are animals, but not all animals are vertebrates.
A lot of invertebrates can regrow lost organs or even heads. Insects lose it for the luxury of having wings, but other arthropods can regrow lost limbs if they live for enough moults. Planarians can regenerate everything.