Species that live underwater. For species that can survive on land as well as water, see Amphibious species.
“Mermen were a race of aquatic beings that lived in the seas of Earth. Mermen had a fish's tails...Merman
“Water Hag was a term humans used to describe an advanced race of alien creature native to the...Water Hag
“The Waterhive were creatures composed of water. In their true form, they resembled limpets with...Waterhive
“Kar-Charratans were aquatic life forms who lived on Kar-Charrat that survived in liquid form...Kar-Charratan
“The Valky Clan were an aquatic people from the planet Shakara. They bred the Zaralok, a type of...Valky clan
“According to The I-Spyder Book of Earth Creatures, the Steller's sea cow — formally known as...Steller's sea cow
This category has only the following subcategory.
- [+] Cephalopod species (1 C, 10 P)
The following 19 pages are in this category, out of 19 total.