 There are various versions of Python's birth and death at the hands of Apollo.In the "Homeric Hymn to Apollo", now thought to have been composed in 522 BCE when the archaic period in Greek history was giving way to the Classical period, a small detail is provided regarding Apollo's combat with the serpent, in some sections identified as the deadly drakaina, or her parent.The version related by Hyginus holds that when Zeus lay with the goddess Leto, and she became pregnant with Artemis and Apollo, Hera was jealous and sent Python to pursue Leto throughout the lands, to prevent her from giving birth to the twin gods.