Morphobiological description of deep-sea shark Etmopterus unicolor (Etmopteridae, Squliformes) from the waters at northeastern Japan
https://doi.org/10.26428/1606-9919-2015-183-123-124
Abstract
Morphological description is given for 27 specimens of shark Etmopterus unicolor caught off northeastern Japan in 1980. Counts for vertebras, teeth rows, and intestinal valves are presented, as well. The species biology is discussed.
About the Author
Vladimir N. Dolganov
Институт биологии моря им. А.В. Жирмунского ДВО РАН, Приморский океанариум ДВО РАН
Russian Federation
Russian Federation
References
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2. Compagno L.J.V. FAO species catalogue. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1. Hexanchiformes to Lamniformes : FAO Fish. Synop. № 125. - 1984. - Vol. 4, pt 1. - 249 p.
3. Yano K. First record of the brown lanternshark, Etmopterus unicolor, from the waters around New Zealand, and comparison with the southern lanternshark, E. granulosus // Ichthyol. Res. - 1997. - Vol. 44, № 1. - P. 61-72.
Review
For citations:
Dolganov V.N. Morphobiological description of deep-sea shark Etmopterus unicolor (Etmopteridae, Squliformes) from the waters at northeastern Japan. Izvestiya TINRO. 2015;183(4):123-124. (In Russ.) https://doi.org/10.26428/1606-9919-2015-183-123-124
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