Synopsis
The development of the larvae of five gadoid species in the northern North Sea was examined in May 1978 and May 1979. Mortality varied with larval size and period of sampling about high average rates. The limits on survival were due primarily to prey density and prey size. Competition for food did not appear to be a critical survival factor. The growth rates of larvae in the northern North Sea were higher than the growth rates of larvae reared on high densities of prey in the laboratory. Without involving the hypothesis of patchiness, it is suggested that sufficient quantities of prey were available in the field to sustain the high growth rates observed. On the other hand, competitive grazing in the laboratory reduced the amount of prey which fell to the share of each larva. Scarcity of large prey during the first half of May did not favour the survival of late larvae. The significance of spawning in relation to the characteristics of the prey production cycle is discussed.
Similar content being viewed by others
References cited
Alvarino, A. 1981. The relation between the distribution of zooplankton predators and anchovy larvae. Rapp. P. - v. Reún. Cons. int. Explor. Mer 178: 197–199.
Arthur, D.K. 1976. Food and feeding of larvae of three fishes occuring in the California Current,Sardinops sagax, Engraulis mordax, andTrachurus symmetricus. U.S. Fish. Bull. 74: 517–530.
Bailey, R.S. 1974. The life history and biology of blue whiting in the north — east Atlantic. 1: The planktonic phase in the Rockall area. Mar. Res. 1974: 1–29.
Bainbridge, V. 1965. A preliminary study ofSebastes larvae in relation to the planktonic environment of the Irminger Sea. Spec. Publ. int. Commn NW Atlant. Fish. 6: 303–308.
Bainbridge, V. & B.J. McKay. 1968. The feeding of cod and redfish larvae. Spec. Publ. int. Commn NW Atlant. Fish. 7: 187–218.
Bainbridge, V., D.C.T. Forsyth & D.W. Canning. 1978. The plankton in the northwestern North Sea, 1948 to 1974. Rapp. P. - v. Réun. Cons. int. Explor. Mer 172: 397–404.
Balbontin, F., S.D. De Silva & K.F. Ehrlich. 1973. A comparative study of anatomical and chemical characteristics of reared and wild herring. Aquaculture 2: 217–240.
Bannister, R.C.A., D. Harding & S.J. Lockwood. 1974. Larval mortality and subsequent year — class strength in the place (Pleuronectes platessa L.) pp. 21–38. In: J.H.S. Blaxter (ed.) The Early Life History of Fish, Springer-Verlag, New York.
Bergstad, O.A. 1984. A relationship between the number of growth increments on the otoliths and age of larval and juvenile cod,Gadus morhua L. Flødevigen rapportser. 1: 251–272.
Blaxter, J.H.S. 1971. Feeding and condition of Clyde herring larvae. Rapp. P. - v. Réun. Cons. int. Explor. Mer 160: 128–136.
Blaxter, J.H.S. 1975. Reared and wild fish — how do they compare? 10th European Symposium on Marine Biology, Sept. 17–23, 1975, Ostend, Belgium 1: 11–26.
Bolz, G.R. & R.G. Lough. 1983. Growth of Atlantic cod,Gadus morhua, and haddock,Melanogrammus aeglefinus, on Georges Bank, spring 1981. U.S. Fish. Bull. 81: 827–836.
Borgmann, U. & K.M. Ralph. 1985. Feeding, growth, and particle-size-conversion efficiency in white sucker larvae and young common shiners. Env. Biol. Fish. 14: 269–279.
Cushing, D.H. 1975. Marine ecology and fisheries. Cambridge University Press, London. 278 pp.
Cushing, D.H. 1978. Biological effects of climatic change. Rapp. P. - v. Réun. Cons. int. Explor. Mer 173: 107–116.
Cushing, D.H. 1984. The gadoid outburst in the North Sea. J. Cons. int. Explor. Mer 41: 159–166.
Cushing, D.H. & J.G.K. Harris. 1973. Stock and recruitment and the problem of density dependence. Rapp. P. - v. Réun. Cons. int. Explor. Mer 164: 142–155.
Dahleberg, M.D. 1979. A review of survival rates of fish eggs and larvae in relation to impact assessments. Marine Fisheries Review 43: 1–12.
Durbin, E.G. & A.G. Durbin. 1978. Length and weight relationships ofAcartia clausi from Narragansett Bay, R.I. Limn. Ocean. 23: 958–969.
Economou, A.N. 1983. The ecology of the gadoid larvae in the northern North Sea. Ph.D. Thesis, University of Aberdeen. 284 pp.
Economou, A.N. 1984. Larval fish east of the Shetland Islands, May 1978 and May 1979. J. Mar. Biol. Assoc. U.K. 64: 737–738.
Ehrlich, K.F. 1975. A preliminary study of the chemical composition of sea-caught larval herring and plaice. Comparative Biochemistry and Physiology 51B: 25–28.
Ellertsen, B., P. Solemdal, T. Strømme, S. Tilseth & T. Westgard. 1980. Some biological aspects of cod larvae. Fisk. Dir. Skr. Ser. HavUnders. 17: 29–47.
Ellertsen, B., E. Moksness, P. Solemdal, S. Tilseth, T. Westgard & V. Øiestad. 1981. Growth and survival of cod larvae in an enclosure. Experiments and a mathematical model. Rapp. P. - v. Réun. Cons. int. Explor. Mer 178: 45–57.
Frank, K.T. & W.C. Leggett. 1985. Reciprocal oscilations in densities of larval fish and potential predators: a reflection of present or past predation? Can. J. Fish. Aquat. Sci. 42: 1841–1849.
Fraser, J.H. 1969. Experimental feeding of some Medusae and Chaetognatha. J. Fish. Res. Board Can. 26: 1743–1762.
Gamble, J.C. & E.D. Houde. 1984. Growth, mortality and feeding of cod (Gadus morhua L.) larvae in enclosed water columns and in laboratory tanks. pp. 123–143. In: E. Dahl, D.S. Danielssen, E. Moksness & P. Solemdal (ed.) The Propagation of CodGadus morhua L., Flødevigen rapportser. 1.
Gjøsaeter, H. & S. Tilseth. 1982. Primary growth increments in otoliths of cod larvae (Gadus morhua L.) of the arcto-norwegian cod stock. Fisk. Dir. Ser. HavUnders. 17: 287–295.
Harding, D., J.H. Nichols & D.S. Tungate. 1978. The spawning of plaice (Pleuronectes platessa L.)in the southern North Sea and the English Channel. Rapp. P. - v. Réun. Cons. int. Explor. Mer 172: 102–113.
Hay, D.E. 1981. Effects of capture and fixation on gut contents and body size of Pacific herring larvae. Rapp. P. - v. Réun. Cons. int. Explor. Mer 17: 395–400.
Hay, D.E. 1984. Weight loss and change of condition factor during fixation of Pacific herring,Clupea harengus pallasi, eggs and larvae. J. Fish Biol. 25: 421–433.
Hempel, G. & J.H.S. Blaxter. 1963. On the condition of herring larvae. Rapp. P. - v. Réun. Cons. int. Explor. Mer 154: 35–40.
Houde, E.D. & R.C. Schekter. 1981. Growth rates, rations and cohort consumption of marine fish larvae in relation to prey concentrations. Rapp. P. - v. Réun. Cons. int. Explor. Mer 178: 441–453.
Hunter, J.R. 1976. Report of a colloquium on larval fish mortality studies and their relation to fishery research, January 1975. U.S. Dep. Commer., NOAA Tech. Rep. NMFS Circ. 395. 5 pp.
Jones, C. 1986. Determining age of larval fish with the otolith increment data. U.S. Fish. Bull. 84: 91–103.
Jones, P.D. 1979. Climate monitor. Climatic Research Unit, School of Env. Sciences, University of East Anglia, Norwich, U.K. Vol. 8 (2), March–May 1979.
Jones, R. 1973. Density dependent regulation of the numbers of cod and haddock. Rapp. P. - v. Réun. Cons. int. Explor. Mer 164: 156–173.
Kvenseth, P.G. & V. Øiestad. 1984. Large-scale rearing of cod fry on the natural food production in an enclosed pond. pp. 645–655. In: E. Dahl, D.S. Danielssen, E. Moksness & P. Solemdal (ed.) The Propagation of CodGadus morhua L., Flødevigen rapportser. 1.
Laurence, G.C. 1974. Growth and survival of haddock (Melanogrammus aeglefinus) larvae in relation to planktonic prey concentration. J. Fish. Res. Board Can. 31: 1415–1419.
Laurence, G.C. 1976. Caloric values of some North Atlantic calanoid copepods. U.S. Fish Bull. 74: 218–220.
Laurence, G.C. 1978. Comparative growth, respiration and delayed feeding abilities of larval cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) as influenced by temperature during laboratory studies. Mar. Biol. 50: 1–7.
Laurence, G.C. 1979. Larval length—weight relations for seven species of north-east Atlantic fishes reared in the laboratory. U.S. Fish. Bull. 76: 890–895.
Laurence, G.C. 1983. A report on the development of stochastic models of food limited growth and survival of cod and haddock larvae on Georges Bank, NOAA, NMFS, NEFC, Narragansett Lab. Unpubl. MS. 68 pp.
Laurence, G.C., A.S. Smigielski, T.A. Havalic & B.R. Burns. 1981. Implications of direct competition between larval cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) in laboratory growth and survival studies at different food densities. Rapp. P. - v. Réun. Cons. int. Explor. Mer 178: 304–311.
Leggett, W.C., K.T. Frank & J.E. Carscadden. 1984. Meteorological and hydrographic regulation of year-class strength in capelin (Mallotus villosus). Can. J. Fish. Aquat. Sci. 41: 1193–1201.
Lough, R.G. 1984. Sampling strategy for larval fish trophodynamic studies on Georges Bank. pp. 395–434. In: E. Dahl, D.S. Danielssen, E. Moksness & P. Solemdal (ed.) The Propagation of CodGadus morhua L., Flødevigen rapportser. 1.
Marr, J.C. 1956. The critical period in the early life history of marine fishes. J. Cons. perm. int. Explor. Mer 21: 160–170.
Martin, F.D., D.A. Wright, J.C. Means & E.M. Setzler-Hamilton. 1985. Importance of food supply to nutritional state of larval striped bass in the Potomac river estuary Trans. Amer. Fish. Soc. 114: 137–145.
May, R.C. 1974. Larval mortality in marine fishes and the critical period concept. pp. 3–19.In: J.H.S. Blaxter (ed.) The Early Life History of Fish, Springer-Verlag, New York.
McGurk, M.D. 1985. Effects of net capture on the postpreservation morphometry, dry weight, and condition factor of Pacific herring larvae. Trans. Amer. Fish. Soc. 114: 348–355.
Minton, R.C. 1977. Species interaction between gadoid larvae in the northern North Sea. Ph.D. Thesis, University of Aberdeen, Aberdeen. 282 pp.
Noskov, A.S., V.I. Vinogradov & L.G. Ptitsina. 1979. Feeding of larval herring,Clupea harengus, in the Georges Bank area 1965–1975. Int. Comm. NW Atlant. Fish., Selected Papers 5: 43–48.
O'Connell, C.P. 1980. Percentage of starving northern anchovyEngraulis mordax, larvae in the sea as estimated by histological methods. U.S. Fish. Bull. 78: 475–489.
Omori, M. 1978. Some factors affecting dry weight, organic weight and concentrations of carbon and nitrogen in freshly prepared and in preserved zooplankton. Internationale Revue der Gesamten Hydrobiologie 63: 261–269.
Pearcy, W.G. 1962. Ecology of an estuarine population of winter flounder,Pseudopleuronectes americanus (Walbaum). II. Distribution and dynamics of larvae. Bull. Bingham Oceanogr. Collect. 18: 16–38.
Qasim, S.Z. 1956. Time and duration of the spawning season in some marine teleosts in relation to their distribution. J. Cons. perm. int. Explor. Mer 21: 144–155.
Ryland, J.S. 1966. Observations on the development of larvae of the plaice (Pleuronectes platessa L.) in aquaria. J. Cons. perm. int. Explor. Mer 30: 177–195.
Sakagawa, G.T. & M. Kimura. 1976. Growth of laboratory-reared northern anchovy,Engraulis mordax, from southern California. U.S. Fish. Bull. 74: 271–279.
Saville, A. 1956. Eggs and larvae of haddock (Gadus aeglefinus L.) at Faroe. Mar. Res. 1956: 1–27.
Saville, A. 1959. The planktonic stages of the haddock in Scottish waters. Mar. Res. 1959: 1–23.
Schnack, D. 1972. Studies on the food ecology of herring larvae. Ber. dt. wiss. Kommn Meeresforsch 22: 273–343. English tanslat. (No 1942) from German by E. Parsons. Dep. Agric. Fish. Scotl., Marine Laboratory, Aberdeen.
Sette, E.O. 1943. Biology of the Atlantic mackerel (Scomber scombrus) of North America. Part 1: early life history. U.S. Fish. Bull. 50: 149–237.
Shelbourne, J.E. 1957. The feeding and condition of plaice larvae in good and bad plankton patches. J. Mar. Biol. Assoc. U.K. 36: 539–552.
Shepherd, J.G. & D.H. Cushing. 1980. A mechanism for density-dependent survival of larval fish as the basis of a stock-recruitment relationship. J. Cons. int. Explor. Mer 39: 160–167.
Sinclair, M. & M.J. Tremblay. 1984. Timing of spawning of Atlantic herring (Clupea harengus harengus) populations and the match-mismatch theory. Can. J. Fish. Aquat. Sci. 41: 1055–1065.
Sinclair, M., M.J. Tremblay & P. Bernal. 1985. El Niño events and variability in a Pacific mackerel (Scomber japonicus) survival index: support for Hjort's second hypothesis. Can. J. Fish. Aquat. Sci. 42: 602–608.
Solberg, T. & S. Tilseth. 1984. Growth, energy consumption and prey density requirements in first feeding larvae of cod (Gadus morhua L.). pp. 145–166. In: E. Dahl, D.S. Danielssen, E. Moksness & P. Solemdal (ed.) The Propagation of CodGadus morhua L., Flødevigen rapportser. 1.
Sysoeva, T.K. 1972. Feeding and survival of the Barents Sea haddock larvae and fry. ICES CM 1972/F:16. Demersal Fish (Northern) Cttee. 7 pp.
Sysoeva, T.K. & A.A. Degtereva. 1965. The relationship between the feeding of cod larvae and pelagic fry and the distribution and abundance of their principal food organisms. Spec. Publ. int. Comm. NW Atlant. Fish. 6: 411–416.
Theilacker, G.H. 1980. Changes in body measurements of larval northern anchovy,Engraulis mordax, and other fishes due to handling and preservation. U.S. Fish. Bull. 78: 685–692.
Theilacker, G.H. 1986. Starvation — induced mortality of young sea-caught jack mackerel,Trachurus symmetricus, determined with histological and morphometrical methods. U.S. Fish. Bull. 84: 1–17.
Tilseth, S. & B. Ellertsen. 1984. The detection and distribution of larval arcto-norwegian cod,Gadus morhua, food organisms by an in situ particle counter. U.S. Fish. Bull. 82: 141–156.
Vladimirov, V.I. 1975. Critical periods in the development of fishes. J. Ichthyol. 15: 851–868.
Vlymen, W.J. 1977. A mathematical model of the relationship between larval anchovy (Engraulis mordax) growth, prey microdistribution, and larval behavior. Env. Biol. Fish. 2: 211–233.
Walford, L.A. 1938. Effect of currents on distribution and survival of the eggs and larvae of the haddock (Melanogrammus aeglefinus) on Georges Bank. Bull. U.S. Bur. Fish. 49: 1. (As cited by Saville 1956).
Werner, R.G. & J.H.S. Blaxter. 1981. The effect of prey density on mortality, growth and food consumption in larval herring (Clupea harengus L.). Rapp. P. - v. Réun. Cons. int. Explor. Mer 178: 405–408.
Øiestad, V. 1985. Predation on fish larvae as a regulatory force, illustrated in mesocosm studies with large groups of larvae. Northwest Atlantic Fisheries Organization, Scientific Council Studies 8: 25–32.
Øiestad, V. & E. Moksness. 1981. Study of growth and survival of herring larvae (Clupea harengus L.) using plastic bag and concrete basin enclosures. Rapp. P. - v. Réun. Cons. int. Explor. Mer 178: 144–149.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Economou, A.N. Ecology of survival in some gadoid larvae of the northern North Sea. Environ Biol Fish 19, 241–260 (1987). https://doi.org/10.1007/BF00003226
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00003226