Arachne
It has also been suggested that Jeremias Gotthelf's nineteenth century novella, "The Black Spider", was heavily influenced by the Arachne story from Ovid's "Metamorphoses". In the novella, a woman is turned into a venomous spider having reneged on a deal with the devil.
Arcas
Hera became jealous, and in anger, she transformed Callisto into a bear. She would have done the same or worse to her son, but Zeus hid Arcas in an area of Greece, which would come to be called Arcadia, in his honor. There, Arcas safely lived until one day, during one of the court feasts held by king Lycaon (Arcas' maternal grandfather), Arcas was placed upon the burning altar as a sacrifice to the gods. He then said to Zeus, "If you think that you are so clever, make your son whole and un-harmed". Zeus became enraged and made Arcas whole and directed his anger toward Lycaon, turning him into the first werewolf.