The Kermadec rattail (Coelorinchus kermadecus) is a species of rattail found around New Zealand including the Kermadec Islands at depths of between 1,100 and 1,200 m. Its length is about 40 cm.
References
Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982)