an eel-like blennioid food fish, Pholis gunnellus, occurring in North Atlantic coastal regions: family Pholidae (gunnels). It has a slippery scaleless golden brown skin with a row of black spots along the base of the long dorsal fin

an edible reef fish, Coridodax pullus , of esp S New Zealand. It has a slippery purplish-grey to olive-green skin and is often found browsing on kelp