Poseidon and Neptune are both gods of the sea, but they are not the same god. They are, however, often associated with each other nowadays because they are both sea deities.
In Greek mythology the god is known as Poseidon and in Roman mythology he is called Neptune.
They are in many ways similar althoughthe Romans had a slightly different way of looking at things than the Greek and several attitudes were altered in the two cultures and so each god they has different traits and myths attached to them.
Neptune was the Roman version of Poseidon so planet Neptune is named after it.
It is Neptune. Poseidon is the greek form of the god of the ocean. Neptune is the roman name. The original name is Neptune, since the planet is blue and ocean like.
Neptune's astronomical symbol is a stylized version of the sea god Neptune's trident.The symbol most often associated with Neptune (Greek: Poseidon) is the trident. This is because his domain was the sea, and tridents were used for fishing.
There could be constellations; I'm not sure yet, but there are some that resembles the roman form of Poseidon : Neptune.
Later when the religion went to Rome they called the gods differently. For example Hades god of the under world was called Pluto ,and Poseidon was called Neptune
Neptune is the Roman god of the sea. He is "named" after the Greek god of the sea, Poseidon. Neptune is also the name of a planet in the solar system.
Neptune was the Roman equivalent of Poseidon.
The god is Neptune, king of the sea. But Neptune is not greek. The god of the sea in greek mythology is Poseidon. But Neptune it actually a roman god :P The Roman god Neptune is the same as the Greek god Poseidon, just with a different name. But the planet Neptune is named after the Roman version, not the Greek.
Neptune was the god of water and the sea. His Greek equivalent was Poseidon.
Percy Jackson is the son of Poseidon.
i do not think Poseidon or Neptune(same thing) has a myth
Neptune (or Poseidon) was God of the Sea.
neptune is the roman god. the greek god is Poseidon.
Neptune was the ROMAN god to which the ROMAN people identified with the GREEK sea god, Poseidon.
Neptune was the roman version of Poseidon, the god of water.
Neptune was the god of the sea, Poseidon is his Greek equivalent.
poseidon