Terrian

Terrians are a sapient alien species and the native inhabitants of a ringed planet. They hails from Battle for Terra.

Appearance
Terrians are slim, mermaid-like creatures with a humanoid body and no legs, which swim through their planet's atmosphere by vertical undulation. They have pale hairless skin, thin necks and round heads, with a single crest-like tentacle growing from the back of their heads. Their eyes are large, and their nostrils are located on a high point between the eyes. Their arms terminate on tridactyl hands with flat broad fingers.