Chatham deep-water triplefin
The Chatham deep-water triplefin (Matanui bathytaton) is a species of triplefin blenny in the genus Matanui. It was described by Graham S. Hardy in 1989. This species occurs at depths between  on waters off New Zealand including the Chatham Rise, southeast South Island, Auckland Islands, Antipodes Islands and Stewart Island. References

Chatham deep-water triplefin
Fish described in 1989