An alien-like sea creature called a nudibranch was spotted swimming in the sea close to British Columbia on November 30.
The bizarre-looking being is categorised as a soft-bodied, marine gastropod mollusc.
The filmer told Newsflare about the encounter: "[I was] scuba diving with my fiancee near Nanaimo, British Columbia.
"We found this hooded nudibranch (Melibe Leonina) swimming near the surface."
The filmer also commented online that they "look like they're from a different planet!"
