Neptune (mythology) Neptune (mythology) Neptune ( ) was the god of freshwater and the sea in Roman religion. He is the counterpart of the Greek god Poseidon. In the Greek-influenced tradition, Neptune was the brother of Jupiter and Pluto; the brothers presided over the realms of Heaven, the earthly world, and the Underworld. Salacia was his wife. Depictions of Neptune in Roman mosaics, especially those of North Africa, are influenced by Hellenistic conventions. Neptune was likely associated with fresh water springs before the sea. Like Poseidon, Neptune was worshipped by the Romans also as a god of horses, under the name "Neptunus
Ceres (mythology) among the Dii Consentes, Rome's equivalent to the Twelve Olympians of Greek mythology. The Romans saw her as the counterpart of the Greek goddess Demeter, whose mythology was reinterpreted for Ceres in Roman art and literature. Ceres' name derives from the reconstructed Proto-Indo-European root "*ḱerh₃-", meaning "to satiate, to feed", which is also the root for Latin "crescere" "to grow" and through it, the English words "create" and "increase". Roman etymologists thought "ceres" derived from the Latin verb "gerere", "to bear, bring forth, produce", because the goddess was linked to pastoral, agricultural and human fertility. Archaic cults to Ceres are