Northwest Pacific: Japan.
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Fernholm, B. 1998 Hagfish systematics. p. 33-44. In J.M. Jørgensen, J.P. Lomholt, R.E. Weber and H. Malte (eds.) The biology of hagfishes. Chapman & Hall, London. 578 p. (Ref. 31276)
http://www.fishbase.org/references/FBRefSummary.php?id=31276&speccode=54060
