Chimera Fetus Box

While there are different genealogies, in one version the Chimera mated with her brother Orthrus and mothered the Sphinx and the Nemean lion (others have Orthrus and their mother, Echidna, mating; most attribute all to Typhon and Echidna).
The Chimera finally was defeated by Bellerophon, with the help of Pegasus, at the command of King Iobates of Lycia. Since Pegasus could fly, Bellerophon shot the Chimera from the air, safe from her heads and breath. A scholiast to Homer adds that he finished her off by equipping his spear with a lump of lead that melted when exposed to the Chimera's fiery breath and consequently killed her, an image drawn from metalworking.