Which characters in One Punch Man have regeneration abilities? I was reading the One Punch Man wikia and it apparently claimed Metal Bat has some sort of regeneration abilities which I don't know if it's true. I actually didn't think he had those. If it's true and he actually does have them, it made me wonder if there could be several more. 

Which characters in One Punch Man aside from the well-known ones like Melzargard, Boros and Zombie Man have regeneration abilities?
The wikia actually has a page which lists all characters from the manga/anime that have regeneration.


Boros
Deep Sea King
Demonic Fan
Elder Centipede
Melzalgald
Mosquito Girl
Pureblood
Sludge Jellyfish 
Super Mouse
Zombieman


Characters from the webcomic include, 


Black Sperm
Fuhrer Ugly  
Garou    
Sweet Mask


It is noted that each regeneration ability varies among each being, some having a weaker versions that is 'able to regenerate fractured bones or mutilated body parts'. Furthermore, each


  has had different types of regeneration, different ways they have regenerated, how much time it takes to regenerate their bodies, and whether they recreate cells in their body or regroup cells back together.