Therianthrope

A therianthrope is a human or member of another humanoid race who due to his or her genetics or a curse can shapeshift into an animal, or into a half-human/half-animal. If the ability is a result of a curse, therianthrope can shapeshift only during a full moon. Silver is lethal to these individuals.

Following types of therianthropes are known:
 * werecats
 * wererats
 * werewolves, also known as lycanthropes
 * werebears, also known as berserkers on Skellige

Known therianthropes

 * Otto Dussart (werewolf)
 * Vincent Meis (werewolf)
 * Anton the Bearded (werecat)
 * Anton the Younger (werecat)
 * Morkvarg (werewolf)
 * Berem (werewolf)
 * Little Red (werewolf)
 * Niellen (werewolf)