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Winter Skate (Leucoraja Ocellata)

Acknowledgements

Thanks to Dr. Richard Haedrich of Memorial University and to Jim Simon of the Bedford Oceanographic Institute in Dartmouth, Nova Scotia, for his expedient delivery of the data required for this paper and for his input in interpreting the data. Special thanks go out to Dave Methven for his input and suggestions during the writing.

Funding for the preparation of this status report was provided by the Canadian Wildlife Service, Environment Canada.


Authorities Contacted

Dr. Richard Haedrich. Professor, Memorial University of Newfoundland.

Jim Simon. Fisheries Assessment Technician, Fisheries and Oceans Canada, Marine Fish Division, Bedford Institute of Oceanography, Dartmouth, Nova Scotia.

Dr. Howard Powles. Director, Biodiversity Science branch, Department of Fisheries and Oceans, Ottawa.


Information Sources

Benoît, H.P., M.-J. Abgrall, and D.P. Swain. 2003a. An assessment of the general status of marine and diadromous fish species in the southern Gulf of St. Lawrence based on annual bottom-trawl surveys (1971-2002). Can. Tech. Rep. Fish. Aquat. Sci. no. 2472: iv + 183 pp.

Benoît, H.P., Darbyson, E.D., and Swain, D.P. 2003b. An atlas of the geographic distribution of marine fish and invertebrates in the sGSL based on annual bottom trawl surveys (1971-2002). Can. Data Rep. Fish. Aquat. Sci. 1112: 185 p.

Bigelow, H.B. and W.C. Schroeder. 1953. Fishes of the Western North Atlantic. Sawfishes, guitarfishes, skate and rays, chimaeroides. Memoir Sears Foundation Marine Research.

Clay, D. 1991. Seasonal distribution of demersal fish (Osteichthyes) and skate (Chondrichthyes) in the southeastern Gulf of St. Lawrence. Can. Spec. Publ. Fish. Aquat. Sci. 113.

Coad, B.W. 1995. Encyclopedia of Canadian Fishes. Canadian Museum of Nature.

Collette, B.B., and G. Klein-MacPhee. 2002. Bigelow and Schroeder’s Fishes of the Gulf of Maine. Smithsonian Press. Washington

Darbyson, E., and Benoît, H.P. 2003. An atlas of the seasonal distribution of marine fish and invertebrates in the sGSL. Can. Data Rep. Fish. Aquat. Sci. 1113: 294 pp.

Dulvy, N.K., Sadovy, Y., and Reynolds, J.D. 2003. Extinction vulnerability in marine populations. Fish and Fisheries 4: 25-64.

Holden, M.J. 1977. Elasmobranchs, In Fish population dynamics (J.A. Gulland, ed), pp. 187-212. J. Wiley and Sons, London.

Hunter, E., Buckley, A.A., Stewart, C., and Metcalfe, J.D. Submitted. Migratory behaviour of the thornback ray, Raja clavata, in the southern North Sea. Journal of the Marine Biological Association of the British Isles.

Kulka, D.W., E.M. DeBlois, and D.B. Atkinson. 1996. Non-traditional groundfish species on Labrador Shelf and Grand Banks-Skate. DFO Atlantic Fisheries Res Doc 96/98.

McEachran, J.D., D.F. Boesch, and J.A. Musick. 1976. Food division within two Sympatric species-pairs of skate (Pisces: Rajidae). Marine Biology. 35: 301-17.

McEachran, J.D. and C.O. Martin. 1977. Possible occurrence of character displacement in the sympatric skate Raja erinacea and Raja ocellata (Pisces: Rajidae). Environment and Biology of Fishes 2:121-130.

Messieh, S.N., T.W. Rowell, D.L. Peer, and P.J. Cranford. 1991. The effects of trawling, dredging and ocean dumping on the eastern Canadian continental shelf seabed. Continental Shelf Research 11 (8-10): 1237-1263.

NMFS. 2002. Annual report to Congress on the status of U.S. fisheries -- 2001. U.S. Dept. Commerce, NOAA, Nat. Mar. Fish. Serv., Silver Spring, MD.

NMFS. 2003. Annual report to Congress on the status of U.S. fisheries -- 2002. U.S. Dept. Commerce, NOAA, Nat. Mar. Fish. Serv., Silver Spring, MD.

NOAA. 2003a. Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the Northeastern United States; Northeast Skate Complex (Skate) Fisheries; Skate Fishery Management Plan. National Oceanic and Atmosphere Administration, Federal Register Vol. 68, No. 160, 19 August 2003, pp. 49693-49698.

NOAA. 2003b. Essential fish habitat source document: winter skate, Leucoraja ocellata, life history and habitat characteristics. National Oceanic and Atmosphere Administration Technical Memorandum NMFS-NE-179, Woods Hole, MA.

Robins, C.R. and G.C. Ray. 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A.

Scott, W.B. and M.G. Scott. 1988. Atlantic Fishes of Canada. University of Toronto Press. Ontario, Canada.

Simon, J.E., and K.T. Frank. 1996. Assessment of the Division 4VsW skate fishery. DFO Atl. Fish. Res. Doc. 96/105.

Simon, J.E., and K.T. Frank. 1998. Assessment of the winter skate fishery in Division 4VsW. DFO Atl. Fish. Res. Doc. 98/145.

Simon, J.E., and K.T. Frank. 2000. Assessment of the winter skate fishery in Division 4VsW. DFO Canadian Stock Assessment Secretariat Res. Doc. 2000/140.

Simon, J.E., and K.T. Frank. 2000. Assessment of the winter skate fishery in Division 4VsW. DFO Science Stock Status Report A3-29 (2000).

Simon, J.E., Harris, L. and T. Johnston. 2003. Distribution and abundance of Winter Skate (Leucoraja ocellata) in the Canadian Atlantic. Canadian Science Advisory Secretariat Working Paper. 2003/028.

Sosebee, K. and M. Terceiro. 2000. Assessment of the United States Northeast Region Skate Complex for 2000. NAFO SCR Doc. 00/15.

Sulikowski, J.A., Morin, M.D., Suk, S.H. and W.H. Howell. 2003. Age and growth estimates of the winter skate (Leucoraja ocellata) in the western Gulf of Maine. Fishery Bulletin 101(2): 405-413.

Tyler, A.V. 1971. Periodic and resident components in communities of Atlantic fishes. Journal of the Fisheries Research Board of Canada. 28: 751-63.

Vladykov, V.D. 1936. Capsules d’oeufs de raies de l’Atlantique canadien appartenant augenre Raja. Nature Canadian. 63: 211-231.

Whitehead, P.J.P., Bauscot, M.L., Hureau, J.C., Neilsen, J. and E. Tortonese. (eds). 1984. Fishes of the North-eastern Atlantic and the Mediterranean, UNESCO, Paris, Vol 1