Ichthyological Research

, Volume 44, Issue 1, pp 61–72

First record of the brown lanternshark,Etmopterus unicolor, from the waters around New Zealand, and comparison with the southern lanternshark,E. granulosus

  • Kazunari Yano

DOI: 10.1007/BF02672759

Cite this article as:
Yano, K. Ichthyological Research (1997) 44: 61. doi:10.1007/BF02672759


Specimens of the brown lanternshark,Etmopterus unicolor, reported here for the first time from the waters around New Zealand, were caught on bottom longlines. This study compares morphometeric and meristic characters of New Zealand and Japanese specimens ofE. unicolor and New Zealand specimens of the southern lanternshark,E. granulosus. E. unicolor andE. granulosus are clearly distinguishable by the height of the first dorsal fin, number of spiral valves, number of vertebrae, and shape of the dermal denticles and teeth.

Key words

Etmopterus unicolor Etmopterus granulosus New Zealand morphometric and meristic 

Copyright information

© The Ichthyological Society of Japan 1997

Authors and Affiliations

  • Kazunari Yano
    • 1
  1. 1.Seikai National Fisheries Research Institute, Ishigaki Tropical StationFisheries Agency of JapanIshigaki, OkinawaJapan

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