A gray-green, scaly humanoid creature with glowing eyes and a fish tail stands in a dark underwater city.

Humanoid-like, with scaly skin of gray-green or greenish color. Large, luminous eyes, suited for vision in deep waters. Sturdy arms and legs, often with webbed fingers. Overall unsettling appearance, with features reminiscent of both fish and human. Often emit a smell of stagnant sea water and algae. Behavior and habitat They primarily live in the ocean depths, along isolated coasts or in submerged cities. They may emerge onto land for mysterious purposes or rituals. They are long-lived and can live for centuries, often secretly integrating with human populations through marriages or dark pacts. They are devoted to greater marine entities, such as Cthulhu or Dagon. See more