This constellation was known to the Greeks as Λαγωός (Lagoös), the Greek word for hare; Lepus is the more recent Latin name. Eratosthenes tells us that Hermes placed the hare in the sky because of its swiftness. Both Eratosthenes and Hyginus referred to the remarkable fertility of hares, as attested to by Aristotle in his Historia Animalium (History of Animals): ‘Hares breed and bear at all seasons, superfoetate (i.e. conceive again) during pregnancy and bear young every month.’