395 Author Index Alestrom, P., see Andersen, @. et al. Allen Jr., S.K., see Barber, B.J. et al. Ammons, D.R., see Rampersad, J.N. and Ammons, D.R. Amundson, C.H., see Kim, K.-I. et al. Andersen, ©. (Aas, Norway), Larsen, H.J.S. (Oslo, Norway) and Alestrom, P. (Aas, Norway ) Immunization of rainbow trout (Oncorhynchus mykiss) against gonadotropin releasing hormone: a possible approach to the control of sexual maturation in fish .................. 195 AQUACOP, see Cruz-Suarez, L.E. et al. Arbault, S., see Ginsburger-Vogel, T. et al. Bai, S.C., see Gatlin III, D.M. et al. Barber, B.J., Mann, R. (Gloucester Point, VA, USA) and Allen Jr., S.K. (Port Norris, NJ, USA) Optimization of triploid induction for the oyster Crassostrea virginica (Gmelin) .......... 21 Beacham, T.D. (Nanaimo, B.C., Canada) Early survival of growth of pink salmon (Oncorhynchus gorbuscha) in fresh and saline ID voces canes seitbleineWessiteiliaittnean sti atiicainhtlann nini ehiinisa seine chieteeninanlpaenba tonite undiinviiadtntans Brown, C.L., see Danilowicz, B.S. and Brown, C.L. Cadoret, J.-P. (La Tremblade, France) Electric field-induced polyploidy in mollusc EMDTYOS ..............:ccceseseeeeeeesseceeessseeessesseeeees 127 Cowell, L.E., see Nelson, J.R. et al. Cruz-Suarez, L.E., Ricque, D. (Nuevo Leén, México) and AQUACOP (Taravao, Tahiti, French Polynesia) Effect of squid meal on growth of Penaeus monodon juveniles reared in pond pens and BE isedecinstisinincerebtiinnsenntsctiisneiresvcersbsidnain canlnninstbnachihtsiteabntte ibttiencens teahwaimsaeirnsbe D’Souza, F.M.L., see Sommer, T.R. et al. Danilowicz, B.S. (Beaufort, NC, USA) and Brown, C.L. (Kaneohe, HI, USA) Rearing methods for two damselfish species: Dascyllus albisella (Gill) and D. aruanus iis: scoisceeasvhshesntehatebligh bitesc osnbonouiiceea®asedubch edo nal tescestvenscieunbodereaia Aiebonssrehciacaieiabind cbinienaltiaametes 141 Davidson, W.S., see McGowan, C. and Davidson, WS. De Groot, S.J. (IJmuiden, Netherlands) Book review of Captive Seawater Fishes by S. Spotte .........::::ccccsssssecccceeeessssseeeeeeseesssseeees 393 Donaldson, E.M., see Piferrer, F. and Donaldson, E.M. Edwards, D.B., see Spencer, B.E. et al. Emelyanova, O.V., see Gomelsky, B.I. et al. Erickson, M.C., see Gatlin III, D.M. et al. Flowers, D.D., see Fox, M.G. et al. Fox, M.G. (Peterborough, Ont., Canada), Flowers, D.D. (Sharbot Lake, Ont., Canada) and Watters, C. (Kingston, Ont., Canada ) The effect of supplementary inorganic fertilization on juvenile walleye (Stizostedion vitreum) reared in Organically fertilized ponds ..............sccessceeesseeesssecesseeceeseeeeeeeeeesees 27 Gatlin III, D.M., see Scarpa, J. and Gatlin III, D.M. Gatlin III, D.M., Bai, S.C. (College Station, TX, USA) and Erickson, M.C. (Griffin, GA, USA) Effects of dietary vitamin E and synthetic antioxidants on composition and storage quality of channel Catfish, [ctalUrus PUNCTALUS ......cccccccccceeeecccceeceeeeeeeeeeeeeeeetetseeeeseeeeeeees 323 396 Ginsburger-Vogel, T., Arbault, S. and Pérez, R. (Nantes, France) Ultrastructural study of the effect of freezing—thawing on the gametophyte of the brown alga Undaria pinnatifida Gomelsky, B.I., Emelyanova, O.V. and Recoubratsky, A.V. (Moscow Province, Russia ) Application of the scale cover gene (N) to identification of type of gynogenesis and determination of ploidy in common carp Goodgame, L.S., see Webster, C.D. et al. Guarda, S., see Nelson, J.R. et al. Hastie, L.C. (Aberdeen, UK), Watson, T.C., Isamu, T. and Heslinga, G.A. (Koror, Palau) Effect of nutrient enrichment on Tridacna derasa seed: dissolved inorganic nitrogen increases growth rate Heffernan, P.B., see Nelson, J.R. et al. Heslinga, G.A., see Hastie, L.C. et al. Hinshaw, J.M., see Mylonas, C.C. et al. Hulata, G., see Karplus, I. et al. Ihssen, P.E., see McKay, L.R. et al. Isamu, T., see Hastie, L.C. et al. Jobling, M., see Palsson, J.O. et al. Johnsen, P.B., see Lorio, W.J. et al. Johnston, W.E., see Logan, S.H. and Johnston, W.E. Jorgensen, E.H, see Palsson, J .O. et al. Karplus, I., Hulata, G. and Zafrir, S. (Dor, Israel) Social control of growth in Macrobrachium rosenbergii. 1V. The mechanism of growth suppression in runts Kaushik, S.J., see Kim, J.D. and Kaushik, S.J. Kayes, T.B., see Kim, K.-I. et al. Kim, J.D. (Chuncheon, South Korea ) and Kaushik, S.J. (Saint Pée sur Nivelle, France ) Contribution of digestible energy from carbohydrates and estimation of protein/energy requirements for growth of rainbow trout (Oncorhynchus mykiss) Kim, K.-I. (Cheju, South Korea), Kayes, T.B. and Amundson, C.H. (Madison, WI, USA) Requirements for lysine and arginine by rainbow trout (Oncorhynchus mykiss) Larsen, H.J.S., see Andersen, ©. et al. Leong, T.S. see Liang, K.S. and Leong, T.S. Liang, K.S. and Leong, T.S. (Penang, Malaysia) Treatment of cultured golden snapper, Lutjanus johni Bloch, infected with monogeneans Lin, C.K., see Suresh, A.V. and Lin, C.K. Logan, S.H. and Johnston, W.E. (Davis, CA, USA) Broodstock replacement policies for rainbow trout under photoperiod control and uncertainty Lorio, W.J., Perschbacher, P.W. (Tishomingo, OK, USA) and Johnsen, P.B. (New Orleans, LA, USA) Relationship between water quality, phytoplankton community and off-flavors in channel catfish (Jctalurus punctatus) production ponds McAllister, P.E. and Owens, W.J. (Kearneysville, WV, USA) Recovery of infectious pancreatic necrosis virus from the faeces of wild piscivorous McGowan, C. and Davidson, W.S. (St. John’s, Nfld, Canada) Artificial hybridization of Newfoundland brown trout and Atlantic salmon: hatchability, survival and growth to first feeding 397 McKay, L.R. (Guelph, Ont., Canada), Ihssen, P.E. (Maple, Ont., Canada) and McMillan, I. (Guelph, Ont., Canada) Growth and mortality of diploid and triploid tiger trout (Salmo trutta x Salvelinus DPN © cditndiiddads snsncdtienmcasiouisdsinviiebsandaderleuisinetentenabletiavccduibaitiec ambaanibsa 239 McMillan, I., see McKay, L.R. et al. Maage, A., see Shearer, K.D. et al. Mackey, L., see Webster, C.D. et al. Mann, R., see Barber, B.J. et al. Millican, P.F., see Spencer, B.E. et al. Morrissy, N.M., see Sommer, T.R. et al. Mundheim, H., see Shearer, K.D. et al. Muona, M. and Soivio, A. (Helsinki, Finland) Changes in plasma lysozyme and blood leucocyte levels of hatchery-reared Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta L.) during parr-smolt I issn slbitaicccs aneseauucuaserbasdeseusndsdaianedprnandiccdesda iiancbielidlanaahibeiandnaisciabile 75 Mylonas, C.C., Hinshaw, J.M. and Sullivan, C.V. (Raleigh, NC, USA) GnRHa-induced ovulation of brown trout (Salmo trutta) and its effects on egg quality 379 Nelson, J.R., Guarda, S., Cowell, L.E. and Heffernan, P.B. (Savannah, GA, USA) Evaluation of microalgal clones for mass culture in a subtropical greenhouse bivalve hatchery: growth rates and biochemical composition at 30°C ou... eeeseeseeeeeeeeeeeees 357 Nilsson, J. (Umea, Sweden ) Genetic parameters of growth and sexual maturity in Arctic char (Salvelinus alpinus) .. 9 Opstvedt, J., see Shearer, K.D. et al. Owens, W.J., see McAllister, P.E. and Owens, W.J. Palsson, J.0., Jobling, M. and Jorgensen, E.H. (Tromsg, Norway ) Temporal changes in daily food intake of Arctic charr, Salvelinus alpinus L., of different sizes monitored by radiography ................cccesscecccccceccceceeeeseseessssssseeceeeeeeeeeeees 51 Pérez, R., see Ginsburger-Vogel, T. et al. Perschbacher, P.W., see Lorio, W.J. et al. Piferrer, F. and Donaldson, E.M. (West Vancouver, B.C., Canada ) The comparative effectiveness of the natural and a synthetic estrogen for the direct feminization of chinook salmon (Oncorhynchus tshawytscha) ....ccccccccccccececeesseesseeeeees 183 Rampersad, J.N. and Ammons, D.R. (St. James, Trinidad and Tobago ) Production of Crassostrea rhizophorae (Guilding) spat from hatchery-reared larvae .... 253 Recoubratsky, A.V., see Gomelsky, B.I. et al. Ricque, D., see Cruz-Suarez, L.E. et al. Robinson, A. (Newport, OR, USA) Gonadal cycle of Crassostrea gigas kumamoto (Thunberg) in Yaquina Bay, Oregon and optimum conditions for broodstock oysters and larval culture ..................:seeese 89 Scarpa, J. and Gatlin III, D.M. (College Station, TX, USA) Dietary zinc requirements of channel catfish, Jctalurus punctatus, swim-up fry in soft IE inasivsicscisiscientninsiithielicelbiatnstsscsintasiecaniionialtateeuldecinaA dtaihelsenldeaisgieugsaAitdaiikaatioabbabciaabdas 311 Shearer, K.D. (Matredal, Norway) , Maage, A., Opstvedt, J. and Mundheim, H. (Bergen, Norway ) Effects of high-ash diets on growth, feed efficiency, and zinc status of juvenile Atlantic EE FTI LE RN Re MOLT CED) REL AEP ERE EN TS Ce LO SETI T 345 Soivio, A., see Muona, M. and Soivio, A. Sommer, T.R., D’Souza, F.M.L. (Bayswater, W.A., Australia) and Morrissy, N.M. (North Beach, W.A., Australia ) Pigmentation of adult rainbow trout, Oncorhynchus mykiss, using the green alga eR IIIS, 4 cicuil ccsablactanainceiceal astieamlawhedicup ital mnaianenieaaneiplaliaeaiund 63 398 Spencer, B.E., Edwards, D.B. and Millican, P.F. (Conwy, UK) Growing hatchery-reared Pacific oysters (Crassostrea gigas Thunberg ) to marketable size in trays — observations on costed small-scale culture methods and rough- handling trials Sullivan, C.V., see Mylonas, C.C. et al. Suresh, A.V. and Lin, C.K. (Bangkok, Thailand) Tilapia culture in saline waters: a review Tidwell, J.H., see Webster, C.D. et al. Watson, T.C., see Hastie, L.C. et al. Watters, C., see Fox, M.G. et al. Webster, C.D., Tidwell, J.H., Goodgame, L.S., Yancey, D.H. and Mackey, L. (Frankfort, KY, USA) Use of soybean meal and distillers grains with solubles as partial or total replacement of fish meal in diets for channel catfish, Jctalurus punctatus Yancey, D.H., see Webster, C.D. et al. Zafrir, S., see Karplus, I. et al.