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A nursery site of the golden skate (Rajiformes: Rajidae: Bathyraja smirnovi) on the Shiribeshi Seamount, Sea of Japan

Published online by Cambridge University Press:  29 September 2011

James C. Hunt ,
Dhugal J. Lindsay  and
Raushan R. Shahalemi
James C. Hunt*
Affiliation:
Department of Biology, East Stroudsburg University, East Stroudsburg, Pennsylvania 18301, USA
Dhugal J. Lindsay
Affiliation:
Marine Biodiversity Research Programme, Japan Agency for Marine–Earth Science and Technology, 2–15 Natsushima-cho, Yokosuka 237–0061, Japan
Raushan R. Shahalemi
Affiliation:
Department of Biology, East Stroudsburg University, East Stroudsburg, Pennsylvania 18301, USA
*
Correspondence should be addressed to: J.C. Hunt, Department of Biology, East Stroudsburg University, East Stroudsburg, Pennsylvania 18301, USA email: jhunt@po-box.esu.edu
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Abstract

During a series of submersible surveys of the Shiribeshi Seamount, northern Sea of Japan, by the remotely-operated vehicle (ROV) ‘Dolphin 3K’ and the human-occupied vehicle (HOV) ‘Shinkai 2000’ in July 2001, dense patches of golden skate eggs were observed. Given the lack of information for this species, an analysis was performed to estimate the abundance of the eggs and to ascertain if any patterns could be determined from the distribution of eggs on the sea-floor as recorded by the ROV and HOV video cameras. Eggs, including some with viable embryos, were found on only one of four ROV benthic transect surveys and one crewed submersible dive in the same location. The site where eggs were laid was relatively small and appeared to have been revisited through time. This work is part of an ongoing collaborative effort between East Stroudsburg University and the Marine Biodiversity Research Programme at the Japan Agency for Marine–Earth Science and Technology to characterize the midwater and benthic deep-sea faunas around Japan.

Keywords

submersibledeep waterelasmobranchreproductionfisheriesmarine protected area (MPA)Bathyrajagolden skateegg casehabitat
Type
Research Article
Information
Marine Biodiversity Records , Volume 4 , December 2011 , e70
Copyright
Copyright © Marine Biological Association of the United Kingdom 2011

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References

REFERENCES

Bonfil, R. (1994) Overview of world elasmobranch fisheries. FAO Fisheries Technical Paper no. 341, 119 pp.Google Scholar
Camhi, M., Fowler, S., Musick, J., Bräutigam, A. and Fordham, S. (1998) Sharks and their relatives: ecology and conservation. IUCN Species Survival Commission, Occasional Publications no. 20.Google Scholar
Cedrola, P.V., González, A.M. and Pettovello, A.D. (2005) Bycatch of skates (Elasmobranchii: Arhychobatidae, Rajidae) in the Patagonian red shrimp fishery. Fisheries Research 71, 141–150.CrossRefGoogle Scholar
Díaz de Astarloa, J.M. and Mabragaña, E. (2004) Bathyraja cousseauae sp. n., a new softnose skate from the southwestern Atlantic (Rajiformes, Rajidae). Copeia 2004, 325–334.CrossRefGoogle Scholar
Dulvy, N.K. and Reynolds, J.D. (2002) Predicting extinction vulnerability in skates. Conservation Biology 14, 440–450.CrossRefGoogle Scholar
Ebert, D.A., Compagno, L.J.V. and Cowley, P.D. (2007) Aspects of reproductive biology of skates (Chondrichthyes: Rajiformes: Rajoidei) from South Africa. ICES Journal of Marine Science 65, 81–102.CrossRefGoogle Scholar
Fowler, S.L., Cavanagh, R.D., Camhi, M., Burgess, G.H., Cailliet, G.M., Fordham, S.V., Simpfendorfer, C.A. and Musick, J.A. (2005) Sharks, rays and chimaeras: the status of the chondrichthyan fishes. Status survey. Gland, Switzerland and Cambridge, UK: IUCN/SSC Shark Specialist Group.Google Scholar
Hoff, G.R. (2007) Reproductive biology of the Alaska skate Bathyraja parmifera, with regard to nursery sites, embryo development and predation. PhD thesis. University of Washington, USA.Google Scholar
Hoff, G.R. (2008) A nursery site of the Alaska skate (Bathyraja parmifera) in the eastern Bering Sea. Fisheries Bulletin 106, 233–244.Google Scholar
Hoff, G.R. (2010) Identification of skate nursery habitat in the eastern Bering Sea. Marine Ecology Progress Series 403, 243–254.CrossRefGoogle Scholar
Holden, M.J. (1973) Are long-term sustainable fisheries for elasmobranchs possible? Rapports et Procès-verbaux des Réunions. Conseil Permanent International pour l'Exploration de la Mer 164, 360–367.Google Scholar
Holden, M.J. (1974) Problems in the rational exploitation of elasmobranch populations and some suggested solutions. In Hardin-Jones, F.R. (ed.) Sea fisheries research. New York: Halstead Press/John Wiley, pp. 117–137.Google Scholar
Holden, M.J. (1977) Elasmobranchs. In Gulland, J.A. (ed.) Fish population dynamics. New York: John Wiley, pp. 187–214.Google Scholar
Hunt, J.C. and Lindsay, D.J. (1999) Methodology for creating an observational database of midwater fauna using submersibles: results from Sagami Bay, Japan. Plankton Biology and Ecology 46, 75–87.Google Scholar
Ishihara, H. (1990) Study on the systematics and fishery resources of the North Pacific skates (Pisces: Chondrichthyes: Rajidae). PhD thesis. Tokyo University, Japan.Google Scholar
Ishihara, H. and Ishiyama, R. (1986) Systematics and distribution of skates of the North Pacific (Chondrichthyes, Rajoidei). In Uyeno, T., Arai, R., Taniuchi, T. and Matsuura, K. (eds) Indo-Pacific Fish Biology: Proceedings of the Second International Conference on Indo-Pacific fishes. Tokyo: Ichthyological Society of Japan, pp. 269–280.Google Scholar
Ishihara, H. and Orlov, A.M. (2007) Bathyraja smirnovi. In IUCN 2010. IUCN Red List of Threatened Species. Version 2010.2. http://www.iucnredlist.org (accessed 14 July 2010).Google Scholar
Kanokubo, A. (2004) Diet and the early developmental morphology of Bathyraja smirnovi. MSc thesis. Nihon University, Japan. [In Japanese.]Google Scholar
Lindsay, D.J. (2003) Bioluminescence in the mesopelagic realm. Kaiyo Monthly, Special Edition 35, 606–612.Google Scholar
Love, M.S., Schroeder, D.M., Snook, L., York, A. and Cochrane, G. (2008) All their eggs in one basket: a rocky reef nursery for the longnose skate (Raja rhina Jordan & Gilbert, 1880) in the southern California Bight. Fisheries Bulletin 106, 471–475.Google Scholar
Matsumoto, A.K. (2005) Recent observations on the distribution of deep-sea coral communities on the Shiribeshi Seamount, Sea of Japan. In Freiwald, A. and Roberts, J.M. (eds) Cold-water corals and ecosystems. Berlin and Heidelberg: Springer Verlag, pp. 345–356.CrossRefGoogle Scholar
McEachran, J.D. and Dunn, K.A. (1998) Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia 1998, 271–290.CrossRefGoogle Scholar
McEachran, J.D. and Miyake, T. (1990) Zoogeography and bathymetry of skates (Chondrichthyes, Rajoidei). In Pratt, H.L. Jr, Gruber, S.H. and Taniuchi, T. (eds) Elasmobranchs as living resources: advances in the biology, ecology, systematics, and the status of fisheries. NOAA Technical Reports no. 90, pp. 305–326.Google Scholar
Musick, J.A., Burgess, G., Caillet, G., Camhi, M. and Fordham, S. (2000) Management of sharks and their relatives (Elasmobranchii). Fisheries 25, 9–13.2.0.CO;2>CrossRefGoogle Scholar
Ruocco, N.L., Lucifora, L.O., Díaz de Astarloa, J.M. and Wöhler, O. (2006) Reproductive biology and abundance of the white-dotted skate, Bathyraja albomaculata, in the Southwest Atlantic. ICES Journal of Marine Science 63, 105–116.CrossRefGoogle Scholar
Stevens, J.D., Bonfil, R., Dulvy, N.K. and Walker, P.A. (2000) The effects of fishing on sharks, rays, and chimaeras (chondrichthyans), and the implications for marine ecosystems. ICES Journal of Marine Science 57, 476–494.CrossRefGoogle Scholar
Stevenson, D.E., Orr, J.W., Hoff, G.R. and McEachran, J.D. (2004) Bathyraja mariposa: a new species of skate (Rajidae: Arhynchobatinae) from the Aleutian Islands. Copeia 2004, 305–314.CrossRefGoogle Scholar
Templeman, W. (1982) Development, occurrence and characteristics of egg capsules of the thorny skate, Raja radiata, in the Northwest Atlantic. Journal of Northwest Atlantic Fishery Science 3, 47–56.CrossRefGoogle Scholar
Walker, P.A. and Heessen, H.J.L. (1996) Long-term changes in ray populations in the North Sea. ICES Journal of Marine Science 53, 1085–1093.CrossRefGoogle Scholar