Aires-da-Silva, A.M., Hoey, J.J. and Gallucci, V.F. (2008) A historical index of abundance for the blue shark (Prionace glauca) in the western North Atlantic. Fisheries Research 92, 41–52.
Azov, Y. (1991) Eastern Mediterranean—marine desert? Marine Pollution Bulletin 23, 225–232.
Bettoso, N. and Dulčić, J. (1999) First record of the oilfish Ruvettus pretiosus (Pisces: Gempylidae) in the northern Adriatic Sea. Journal of the Marine Biological Association of the United Kingdom 79, 1145–1146.
Bigelow, K.A., Boggs, C.H. and He, X. (1999) Environmental effects on swordfish and blue shark catch rates in the US North Pacific longline fishery. Fisheries Oceanography 8, 178–198.
Buencuerpo, V., Rios, S. and Moron, J. (1998) Pelagic sharks associated with the swordfish, Xiphias gladius, fishery in the eastern North Atlantic Ocean and the Strait of Gibraltar. Fishery Bulletin 96, 667–685.
Burnham, K.P. and Anderson, D.R. (2002) Model selection and multimodel inference: a practical information-theoretic approach, 2nd edition. New York: Springer.
Caddy, J.F. (1998) Issues in Mediterranean fisheries management: geographical units and effort control. Studies and reviews. General Fisheries Council for the Mediterranean, Rome [Stud. Rev. GFCM]. No. 70, 56 pp.
Carey, F.G. and Robison, B.H. (1981) Daily patterns in the activities of swordfish, Xiphias gladius, observed by acoustic telemetry. Fishery Bulletin 79, 277–292.
Carey, F.G. and Scharold, J. (1990) Movements of blue sharks (Prionace glauca) in depth and course. Marine Biology 106, 329–342.
Casey, J.G. (1985) Transatlantic migrations of the blue shark: a case history of cooperative shark tagging. In Stroud, R.H. (ed.) World angling resources and challenges. Proceedings of the 1st World Angling Conference, Cap d'Adge, France, 1984. International Gamefish Association, Fort Lauderdale, Florida: pp. 253–268.
Castro, J.I., Woodley, C.M. and Brudek, R.L. (1999) A preliminary evaluation of the status of shark species. FAO Fisheries Technical Paper 380. Rome: FAO.
Chambers, J.M. and Hastie, T.J. (1997) Statistical models in S. New York: Chapman and Hall.
Clarke, S.C., McAllister, M.K., Milner-Gulland, E.J., Kirkwood, G.P., Michielsens, C.G.J., Agnew, D.J., Pikitch, E.K., Nakano, H. and Shivji, M.S. (2006) Global estimates of shark catches using trade records from commercial markets. Ecology Letters 9, 1115–1126.
Compagno, L.J.V. (1984) Part 2: Carchariniformes. FAO species catalogue. Vol. 4: Sharks of the World: an annotated and illustrated catalogue of shark species known to date. FAO Fisheries. Synopsis 125, 251–655.
Cortés, E. (2002) Catches and catch rates of pelagic sharks from the Northwestern Atlantic, Gulf of Mexico, and Caribbean. ICCAT. Collected Volumes Scientific Papers 54, 1164–1181.
Damalas, D., Megalofonou, P. and Apostolopoulou, M. (2007) Environmental, spatial, temporal and operational effects on swordfish (Xiphias gladius) catch rates of eastern Mediterranean Sea longline fisheries. Fisheries Research 84, 233–246.
Elbaraasi, H., Elmariami, M., Elmeghrabi, M. and Omar, S. (2007) First record of oilfish Ruvettus pretiosus (Actinopterygii, Gempylidae), off the coast of Benghazi, Libya (southern Mediterranean). Acta Ichthyologica et Piscatoria 37, 67–69.
Ferretti, F., Myers, R.A., Serena, F. and Lotze, H.K. (2008) Loss of large predatory sharks from the Mediterranean Sea. Conservation Biology 22, 952–964.
Frid, A., Baker, G.G. and Dill, L.M. (2008). Do shark declines create fear-released systems? Oikos 117, 191–201.
Gilman, E., Clarke, S., Brothers, N., Alfaro-Shigueto, J., Mandelman, J., Mangel, J., Petersen, S., Piovano, S., Thomson, N., Dalzell, P., Donoso, M., Goren, M. and Werner, T. (2007) Shark depredation and unwanted bycatch in pelagic longline fisheries: industry practices and attitudes, and shark avoidance strategies. Western Pacific Regional Fishery Management Council, Honolulu, USA. Available at: http://www.wpcouncil.org/pelagic/Documents/Shark-Longline_Interactions_Report.pdf
Halstead, B.W., Auerbach, P.S. and Campbell, D.R. (1990) A colour atlas of dangerous marine animals. Ipswich: Wolfe Medical Publications Ltd, W.S. Cowell Ltd.
Hastie, T.J. and Tibshirani, R.J. (1990) Generalized additive models. London: Chapman and Hall.
Hazin, F.H.V., Zagaglia, J.R., Broadhurst, M.K., Travassos, P.E.P. and Bezerra, T.R.Q. (1998) Review of a small-scale pelagic longline fishery off northeastern Brazil. Marine Fisheries Review 60, 1–8.
Hilborn, R. and Walters, C.J. (1992) Quantitative fisheries stock assessment. London: Chapman & Hall.
ICCAT (2004) 2003 ICCAT Mediterranean Swordfish Stock Assessment Session. Collected Volumes Scientific Papers. ICCAT 56, 789–837.
ICCAT (2006) Report for Biennial Period, 2004–05, Part II. International Commission for the Conservation of Atlantic Tunas, 148 pp.
Kaya, M. and Bilecenoğlu, M. (1999) Ruvettus pretiosus Cocco, 1829 (Teleostei: Gempylidae)—a new fish record for the Mediterranean coast of Turkey. Journal of Fisheries and Aquatic Science 16, 433–435.
Kotas, J.E., dos Santos, S., de Azevedo, V.G., de Lima, J.H.M., Neto, J.D. and Lin, C.F. (2000) Observations on shark by-catch in the monofilament long line fishery of southern Brazil and the national ban on finning. Shark Conference 2000, Online Documents, Honolulu, Hawaii 21–24 February. Available at: http://www.pacfish.org/sharkcon/documents/kotas.html
Leask, A., Yankos, P. and Ferson, M.J. (2004) Fish, so foul! Foodborne illness caused by combined fish histamine and wax ester poisoning. Communicable Diseases Intelligence 28, 83–85.
Mackenzie, D. (1995) End of the line for living fossil. New Scientist 146, 14–15.
Maguire, J.-J., Sissenwine, M., Csirke, J., Grainger, R. and Garcia, S. (2006) The state of world highly migratory, straddling and other high seas fishery resources and associated species. FAO Fisheries Technical Paper No. 495, Rome: FAO, 84 pp.
Marr, J.C. (1951) On the use of terms abundance, availability and apparent abundance in fishery biology. Copeia 2, 163–169.
Maunder, M.N. and Punt, A.E. (2004) Standardizing catch and effort data: a review of recent approaches. Fisheries Research 70, 141–159.
Megalofonou, P., Santamaria, N., Giacchetta, F. and De Metrio, G. (1993) Dati preliminari sulla pesca del rovetto, Ruvettus pretiosus, nel Golfo di Taranto. (Oilfish fishery in the Gulf of Taranto). Biologia Marina, Suppl. Notiz. SIBM, 1, 371–372.
Megalofonou, P., Damalas, D. and Yannopoulos, C. (2005a) Composition and abundance of pelagic shark by-catch in the eastern Mediterranean Sea. Cybium 29, 135–140.
Megalofonou, P., Yannopoulos, C., Damalas, D., De Metrio, G., Deflorio, M., de la Serna, J.M. and Macias, D. (2005b) Pelagic shark incidental catch and estimated discards from the swordfish and tuna fisheries in the Mediterranean Sea. Fishery Bulletin 103, 620–634.
Megalofonou, P., Damalas, D., Deflorio, M. and De Metrio, G. (2009a) Modelling environmental, spatial, temporal, and operational effects on blue shark by-catches in the Mediterranean long-line fishery. Journal of Applied Ichthyology 25, 47–55.
Megalofonou, P., Damalas, D. and De Metrio, G. (2009b) Biological characteristics of blue shark, Prionace glauca, in the Mediterranean Sea. Journal of the Marine Biological Association of the United Kingdom 89, 1233–1242.
Mejuto, J., García-Cortés, B. and De la Serna, J.M. (2002) Preliminary scientific estimations of by-catches landed by the spanish surface longline fleetin 1999 in the Atlantic Ocean and the Mediterranean Sea. Collected Volumes Scientific Papers. ICCAT 54, 1150–1163.
Nakamura, H. (1969) Tuna distributions and migrations. London: Fishing News (Books) Ltd.
Nakamura, I. and Parin, N.V. (1993) FAO species catalogue. Volume 15. Snake mackerels and cutlassfishes of the world (Families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes, scabbardfishes, hairtails, and frostfishes known to date. FAO Fisheries Synopis, No. 125, Volume 15, 136 pp., 200 figs.
Nakano, H., Makihara, M. and Shimazaki, K. (1985) Distribution and biological characteristics of blue shark in the central North Pacific. Bulletin of the Faculty of Fisheries Hokkaido University 36, 99–113.
Nakano, H. (1994) Age, reproduction and migration of blue shark in the North Pacific Ocean. Bulletin of the National Research Institute of Far Seas Fisheries 31, 141–219.
Nakano, H. and Clarke, S. (2005) Standardized CPUE for blue sharks caught by the Japanese longline fishery in the Aatlantic ocean, 1971–2003. Collected Volumes Scientific Papers. ICCAT 58, 1127–1134.
Nishikawa, Y. (1987) Occurrence and distribution of gempylid larvae in the Pacific waters of Japan. Bulletin of the Japanese Society of Fisheries Oceanography 51, 1–8.
Olson, D.B. and Backus, R.H. (1985) The concentrating of organisms at fronts: a cold-water fish and a warm-core Gulf Stream ring. Journal of Marine Research 43, 113–137.
Ortiz, M. and Arocha, F. (2004) Alternative error distribution models for standardization of catch rates of non-target species from a pelagic longline fishery: billfish species in the Venezuelan tuna longline fishery. Fisheries Research 70, 275–297.
Pakhorukov, N.P. and Boltachev, A.R. (2001) On the distribution and behavior of the oilfish Ruvettus pretiosus (Gempylidae) over seamounts. Journal of Ichthyology 41, 755–760.
Pratt, H.L. (1979) Reproduction in the blue shark, Prionace glauca. Fishery Bulletin 77, 445–470.
Pujol, M.I. and Larnicol, G. (2005) Mediterranean sea eddy kinetic energy variability from 11 years of altimetric data. Journal of Marine Systems 58, 121–142.
R Development Core Team (2007) R: a language and environment for statistical computing. Vienna: R Foundation for Statistical Computing. ISBN 3- 900051-07-0, URL http://www.R-project.org
Ricker, W.E. (1975) Computation and interpretation of biological statistics of fish populations. Bulletin of the Fisheries Research Board of Canada 191, 1–382.
Santos, A.M.P. (2000) Fisheries oceanography using satellite and airborne remote sensing methods: a review. Fisheries Research 49, 1–20.
Siokou-Frangou, I., Christou, E.D. and Fragopoulu, N. (2005) Zooplankton communities in the Hellenic seas. In Papaconstantinou, C., Zenetos, A., Vassilopoulou, V. and Tserpes, G. (eds) SoHelFI, 2005. State of Hellenic Fisheries. Athens: HCMR Publishing, pp. 194–204.
Stone, H. and Dixon, L. (2001) A comparison of catches of swordfish, Xiphias gladius, and other pelagic species from Canadian long line gear configured with alternating monofilament and multifilament nylon gangions. Fishery Bulletin 99, 210–216.
Strasburg, D.W. (1958) Distribution, abundance, and habits of pelagic sharks in the central Pacific Ocean. Fishery Bulletin 58, 335–361.
Taylor, M.H. (1984) Lunar synchronization of fish reproduction. Rhythmicity in fishes. Transactions of the American Fisheries Society 113, 484–493.
Tserpes, G., Tatamanidis, G. and Peristeraki, P. (2005) Oilfish and shark by-catches of the Greek swordfish fishery in the E. Mediterranean; a preliminary analysis applied to ‘presence-absence’ data. (SCRS/2005/065) ICCAT. Collecred Volumes Scientific Papers 52, 740–744.
Venables, W.N. and Dichmont, C.M. (2004) GLMs, GAMs and GLMMs: an overview of theory for applications in fisheries research. Fisheries Research 70, 319–337.
Walker, T.I. (1998) Can shark resources be harvested sustainably? A question revisited with a review of shark fisheries. Marine and Freshwater Research 49, 553–572.
Ward, P., Porter, J.M. and Elscot, S. (2000) Broadbill swordfish: status of established fisheries and lessons for developing fisheries. Fish and Fisheries 2000, 317–336.
Wood, S.N. (2006) Generalized additive models: an introduction with R. Boca Raton, FL: Chapman and Hall/CRC.