Werewolves

"'Werewolves are one of the very few species that can be trusted in the magical realm. People afflicted with lycanthropy have been known to take the form of wolves during a full moon. No one is sure why they do this but my theory is that it is likely in part that all werewolves could possibly be descendants of Fenrir, the Norse wolf. These descendants are classified as Norse Werewolves and simply resemble large wolves. ""On the flip side, there is a species of werewolves that take on a more monstrous bipedal wolf form that are quite unlike their Norse cousins. These werewolves are believed to be descendants of Lycaon, a Greek king and one of the first werewolves known to mankind.' - Excerpt from David's journal about them."Werewolves are a race of supernatural beings who can transform into large bestial wolves.

Norse Werewolves
The Norse Werewolves are a classification of the species. They are descendants of the Norse Demigod wolf Fenrir. Before he died during Ragnarok, Fenrir had pups with a regular werewolf. These pups would grow up and mate with local wolves who would be able to transform into humans and back. These are among the most common of werewolves.

Greek Werewolves
Greek Werewolves are a less common species of Werewolf. This species are descendants of Lycaon, an ancient Greek king who was transformed into a wolf creature by Zeus as punishment for feeding him human flesh at a banquet. These Werewolves take on a more bipedal form, walking on two legs instead of four.

Powers and Abilities
Both species share the same abilities:
 * Super Strength
 * Super Speed
 * Super Senses
 * Transformation
 * Telepathy

Trivia

 * Both species come from different countries.
 * In traditional Norse mythology, Fenrir wasn't a werewolf but rather a large wolf as well as one of the many children of Loki.