Erebus was known as a primordial deity in Roman mythology, often associated with darkness and shadows. He represented the deep darkness that filled the underworld during the time before the creation of the earth, serving as a personification of gloom.
In Roman interpretations, Erebus was regarded as the place where the souls of the dead would pass through on their journey to the afterlife. While the Romans did not emphasize Erebus as much as the Greeks did, who portrayed him as one of the first beings born during creation, they still acknowledged his significance as a figure representing the darkness that was an essential aspect of the cosmos.
Overall, Erebus in Roman mythology is a symbol of the dark undercurrents of existence and the mysteries surrounding death and the afterlife.