I was reading up on it and had problems finding a lot of information except for what had been seen in movies.
First off I need to ask, do you believe in werewolves/Therians and do you believe in Vampires?
Next I want to know what you think about co-existing or if one might have created the other.
The history of the vampire begins In ancient Persia, where a vase was discovered depicting a man struggling with a huge creature which is trying to suck his blood. Then, in Babylonian myth a deity known for drinking the blood of babies, Lilitu or "Lilith", was discovered. She was reputedly the first wife of Adam according to old Hebrew texts removed from the Old Testament, and left her husband due to his sexual ineptitude, becoming the Queen of Demons and Evil spirits. In China during the 6th century BC, traces of the "Living Dead", or revenants as they are known, were also found. More legends continued throughout all the world, including India, Malaysia, Polynesia and the lands of the Aztecs and Eskimos. According to the Aztecs, the offering of a young victims blood to the Gods ensured the fertilization of the earth. But truly, the vampire proper originates from European civillization...ancient Greece to begin with. There were numerous bloodthirsty Goddesses in both Roman ang Greek mythology, known as Lamiae, Empusae and Striges. These names eventually evolved into the general terms for Witches,Demons and Vampires. But these Vampires, though they do drink blood, were only Goddesses...not "living Dead", but disembodied divinities capable of taking on human appearances so that they might seduce their victims. As time passed on, and Christianity grew in popularity, the redemptive value of blood became apparant. Holy Communion, which includes drinking wine symbolizing Christ's blood and Bread symbolizing his flesh was at times taken quite literally. Some people, confusing pagan beliefs with transubstantiation (the actualy presence of Christ's flesh and blood during Communion) took part in feasting on human flesh and drinking human blood. During the 11th Century, witches and doctors alike prescribed virgin blood to cure all illnesses. Also during this time, some corpses found intact all over Europe began a huge vampire scare. The belief came about that people who died without a chance to receive last rites,or those who had commited suicide or had been excommunicated were destined to return to the earth as revenants. Various accounts of the discovery of Vampires can be read in books such as The Diabolical Dictionary (Dictionnaire Infernal) by the Bishop of Cahors; the Courtiers Triflings(De Nugis Curialium) by Walter Map, and the History of England(Historia Rerum Anglicarum) written by William of Newburgh. The phenomenon of Vampirism continued through the Renaissance era only sporadically, but again grew to epidemic proportions in the 14th Century, mainly in central European Regions of Prussia, Silesia and Bohemia. The bubonic plague was thought to be the work of Vampires and panic of infection led people to bury their dead without completely verifying that they were truly deceased. It was then no wonder that so many encounters of Vampires rising from their graves during this time were noted. A person, buried alive, would try to claw his way out of the grave and would be discovered covered in blood from the wounds he had inflicted upon himself by doing so. This, of course, would label him as a vampire.
A werewolf (also lycanthrope or wolfman), in folklore, is a person who shapeshifts into a wolf or wolf-like creature, either purposely, by using magic, or after being placed under a curse. The medieval chronicler Gervase of Tilbury associated the transformation with the appearance of the full moon; however, there is evidence that the association existed during among the Ancient Greeks, appearing in the writings of Petronius. This concept was rarely associated with the werewolf until the idea was picked up by fiction writers. In popular culture, a werewolf can be killed only if shot by a silver bullet, although this was not a feature of the folk legends.
* Both come out at night.
* Both need to be "cursed" in some way.
* Both hide away in the day.
* Both have humans as their prey.
* Both can be affected by holy signs.
* Both are weak against fire.
* Both are truly dead when cremated.
* Both have large, sharp fangs.
* Both have been seen with gypsies.
That is what I have found being similar.
