The Hawaiian grouper is endemic around which atoll in the North Pacific?
Hawaiian grouper The Hawaiian grouper ("Hyporthodus quernus", formerly "Epinephelus quernus") is a species of marine fish in the family Serranidae. A large inquisitive inhabitant endemic to the Hawaiian Archipelago (most common around Midway and Kure Atoll) and Johnston Island.
Tuanake Tuanake or Mata-rua-puna is a small atoll of the Tuamotu Archipelago in French Polynesia. It is located 24 km southwest of Makemo Atoll's westernmost point.