First record of hagfish (Cyclostomata: Myxinidae) in Indian waters

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B. Fernholm
A. Biju Kumar
Michael Norén


One specimen of hag fish Eptatretus sp. was collected from the Arabian Sea, off Kerala coast of India at 500-600 m depth. The phylogenetic analysis using the sequence of mitochondrial gene cytochrome oxidase C (CO1) suggested the Eptatretus sp. collected from India is distinct from all other species where sequence data is available and P ID (Liberal) for Eptatretus sp. collected from India is 0.96, indicating a high probability that an unknown member of the putative species would be correctly identified as a member once more specimens are collected.

Article Details

How to Cite
Fernholm, B., Kumar, A.B. and Norén, M. 2017. First record of hagfish (Cyclostomata: Myxinidae) in Indian waters. Journal of Threatened Taxa. 9, 6 (Jun. 2017), 10365–10368. DOI:
Author Biographies

B. Fernholm, Department of Zoology, Swedish Museum of Natural History, Stockholm SE-10405, Sweden


A. Biju Kumar, Department of Aquatic Biology and Fisheries, University of Kerala, Thiruvananthapuram, Kerala 695581, India

Head of the Department

Michael Norén, Department of Zoology, Swedish Museum of Natural History, Stockholm SE-10405, Sweden



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