Tethys
From BiblePortal Wikipedia
Webster's Dictionary [1]
(n.) A genus of a large naked mollusks having a very large, broad, fringed cephalic disk, and branched dorsal gills. Some of the species become a foot long and are brilliantly colored.
The Nuttall Encyclopedia [2]
In the Greek mythology a daughter of Uranus and Gaia, wife of Oceanus ( q. v .), and mother of the river-gods.
