Sea in culture sea nymphs whose parents were Nereus and Doris. The Tritons, sons of Poseidon, who were variously represented with the tails of fish or seahorses, formed Poseidon's retinue along with the Nereids. The mythic sea was further peopled by dangerous sea monsters such as Scylla. Poseidon himself had something of the shifting character of the sea, presiding not only over the sea, but also earthquakes, storms and horses. Neptune occupied a similar position in Roman mythology. Another Greek sea-god, Proteus, specifically embodies the domain of sea change, the adjectival form "protean" meaning mutable, able to assume many forms. Shakespeare makes use
Poseidon and with the underworld. Poseidon appears as a beast (horse), which is the river spirit of the underworld, as it usually happens in northern-European folklore, and not unusually in Greece. Poseidon “Wanax”, is the male companion (paredros) of the goddess of nature. In the relative Minoan myth, Pasiphaë is mating with the white bull, and she bears the hybrid creature Minotaur. The Bull was the old pre-Olympian Poseidon. The goddess of nature and her paredros survived in the Eleusinian cult, where the following words were uttered : " Mighty Potnia bore a strong son" In the heavily sea-dependent Mycenaean culture,