Pholis gunnellus (Rock Gunnel) is a species of ray-finned fishes in the family gunnels. Individuals are known to live for 5 years and can grow to 220 mm.
Definition: The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed.