Overview
Thalassa (; ; Attic Greek: , Thálatta) was the general word for 'sea' and for its divine female personification in Greek mythology. The word may have been of Pre-Greek origin.
Mythology
According to a scholion on Apollonius of Rhodes, the fifth-century BC poet Ion of Chios had Thalassa as the mother of Aegaeon (Briareus, one of the Hecatoncheires). Diodorus Siculus ( 1st century BC), in his Bibliotheca historica, states that "Thalatta" is the mother of the Telchines and the sea-nymph Halia, while in the Orphic Hymn to the Sea, Tethys, who is here equated with Thalassa, is called the mother of Kypris (Aphrodite).
The Roman mythographer Hyginus (c. 64 BC – AD 17), in the preface to his Fabulae, calls "Mare" (Sea) the daughter of Aether and Dies (Day), and thus the sister of Terra (Earth) and Caelus (Sky). With her male counterpart Pontus, she spawns the species of fish.
Literature
From Wikipedia (CC BY-SA 4.0).