Satyrs vs. Fauns

What, exactly, is the difference between a satyr and a faun in mythology? Are they interchangeable? Or what??

A satyr was one of a body of forest gods or demons who, in classical Roman mythology, were the attendants of Bacchus. Like the faun, they are represented as having the legs and hind-quarters of a goat, budding horns, and goat-like ears, and they were very lascivious.

Hence, the term is applied to a lustful or brutish man. The psychological condition among males characterised by excessive venereal desire is known as satyriasis.

Faunus, again in Roman mythology, was a good spirit of forest and field, and a god of prophecy. :cool: He had the form of a satyr and is identified with the Greek Pan. Fauna is sometimes given as his wife, sometimes as his daughter. At his festivals, called Faunalia, peasants brought rustic offerings and made merry. He was also fabled to have been a king of Latium, subsequently deified for his devotion to agriculture.

Fauni, or fauns, were minor Roman deities of the countryside, merry and mischievous, small counterparts of Faunus.

Uhm, I always thought that “Satyr” was the Greek name & “Faun” the Roman one for a half-goat / half-man creature…

Okay, googling it I find this:

from http://www.oup-usa.org/sc/0195143388/glossaries/

Thank you. I feel my knowledge is now complete.