=119. Lord of the Sea.= Neptune (Poseidon) was lord both of salt waters and of fresh. The myths that turn on his life as lord of the sea illustrate his defiant invasions of lands belonging to other gods, or his character as earth shaker and earth protector. Of his contests with other gods, that with Minerva for Athens has been related. He contested Corinth with Helios, Argos with Juno, Ægina with Jove, Naxos with Bacchus, and Delphi with Apollo. That he did not always make encroachments in person upon the land that he desired to possess or to punish, but sent some monster instead, will be seen in the myth of Andromeda[159] and in the following story of Hesione,[160] the daughter of Laomedon of Troy. Neptune and Apollo had fallen under the displeasure of Jupiter after the overthrow of the giants. They were compelled, it is said, to resign for a season their respective functions and to serve Laomedon, then about to build the city of Troy. They aided the king in erecting the walls of the city but were refused the wages agreed upon. Justly offended, Neptune ravaged the land by floods and sent against it a sea monster, to satiate the appetite of which the desperate Laomedon was driven to offer his daughter Hesione. But Hercules appeared upon the scene, killed the monster, and rescued the maiden. Neptune, however, nursed his wrath; and it was still warm when the Greeks marched against Troy. Of a like impetuous and ungovernable temper were the sons of Neptune by mortal mothers. From him were sprung the savage Læstrygonians, Orion, the Cyclops Polyphemus, the giant Antæus whom Hercules slew, Procrustes, and many another redoubtable being whose fortunes are elsewhere recounted.[161] =120. Lord of Streams and Fountains.= As earth shaker, the ruler of the deep was known to effect convulsions of nature that made Pluto leap from his throne lest the firmament of the underworld might be falling about his ears. But as god of the streams and fountains, Neptune displayed milder characteristics. When Amymone, sent by her father Danaüs to draw water, was pursued by a satyr, Neptune gave ear to her cry for help, dispatched the satyr, made love to the maiden, and boring the earth with his trident called forth the spring that still bears the Danaïd's name. He loved the goddess Ceres also, through whose pastures his rivers strayed; and Arne the shepherdess, daughter of King Æolus, by whom he became the forefather of the B[oe]otians. His children, Pelias and Neleus, by the princess Tyro, whom he wooed in the form of her lover Enipeus, became keepers of horses--animals especially dear to Neptune. Perhaps it was the similarity of horse-taming to wave-taming that attracted the god to these quadrupeds; perhaps it was because they increased in beauty and speed on the pastures watered by his streams. It is said, indeed, that the first and fleetest of horses, Arion, was the offspring of Neptune and Ceres, or of Neptune and a Fury.