In Greek mythology, satyrs are deities of the woods and mountains. They are half-human and half-beast; they usually have a goat’s tail, flanks and hooves. Satyrs can come in other hybrid human/animal forms, as well. According to William Hansen, “Satyrs are two-legged beings having the lower body of a horse and the upper body of a man.” Satyrs emit of hoarse sound, a mix of the neighing of a horse and the bleating of a goat.
In Greek art the satyrs were represented as a man with horse’s ears and tail. However in Roman representations they are portrayed as having the upper body of a man with a goat’s ears, tail, legs and horns. Reference: Wikipedia
According to Myths and Legends of Greece and Rome, by E M Berens, satyrs were grotesque and repulsive with flat broad noses, pointed ears, and little horns sprouting from their foreheads, a rough shaggy skin and small goats tails.