Relicanth

Relicanth is a dual-type Water/Rock Pokémon.

It is not known to evolve into or from any other Pokémon.

Biology
Relicanth is a Pokémon that is heavily based on the coelacanth. It is covered with hard, brown scales that are similar to craggy rocks. Its tan head has protruding cheekbones, which are smaller on a female. A triangular spike protrudes from the back of its head. Tan patches cover its body and there is a red spot located on both sides. It possesses two pairs of pectoral fins, which it uses to push itself along the sea bottom. Additionally, it has dorsal and pelvic fins near its tail. Its tail fin has a wavy outline.

The composition of its scales, along with its fatty body and oil-filled swim bladders allow it to withstand the intense pressure of the ocean depths. Relicanth is a filter feeder, and it feeds on microscopic organisms with its toothless mouth. It has remained unchanged for 100 million years and stays as such because it is already a perfect life-form. It was discovered during a deep-sea expedition. Relicanth's name comes from an explorer whose name served as a variation of it.