Enneapterygius kermadecensis, the Kermadec triplefin, is a fish species in the family Tripterygiidae, found in tidal rock pools around the Kermadec Islands in the southwest Pacific Ocean. Its length is up to 3.3 cm. References kermadecensis Endemic marine fish of New Zealand Fauna of the Kermadec Islands Fish described in 1994 Taxa named by Ronald Fricke