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Lipid compositions, water contents, swimbladder morphologies and buoyancies of nineteen species of midwater fishes (18 myctophids and 1 neoscopelid)

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Abstract

Lipid compositions, water contents, swimbladder morphologies and specific gravities were studied for 19 species of oceanic midwater fishes, chiefly myctophids (lanternfishes) collected offshore from Oregon and California from 1975–1979. Three groups of species were recognizable. The first group had bodies low in both lipid and water content; they were denser than seawater, regardless of swimbladder morphology, which varied from absent through non-inflated to inflated. The second group had bodies low in lipid but high in water content; they were neutrally buoyant, evidently because of their high content of water, although their swimbladders were never inflated. The majority of the members of the aforementioned groups contained higher proportions of triglycerides than wax esters. The third group had bodies with high lipid but low water content; those with high triglyceride content had swimbladders ranging from non-inflated to (less commonly) inflated, were denser than seawater, and the lipid percentage of their body weights varied both with size and season, indicating that triglycerides function mainly as an energy store. The adults of species in the third group with a higher content of wax esters than triglycerides lacked inflated swimbladders, were neutrally buoyant, and the lipid percentage of their body weights was relatively constant with size and season, indicating that wax esters permit these fishes to attain neutral buoyancy in seawater.

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Literature cited

  • Barham, E. G.: Deep-sea fishes: lethargy and vertical orientation. In: Proceedings of an International Symposium on Biological Sound Scattering in the Ocean, pp 100–108. Ed. by G. B. Farquhar. Washington, D. C.: Department of the Navy 1971

    Google Scholar 

  • Bone, Q.: A note on the buoyancy of some lantern-fishes (Myctophoidei). J. mar. biol. Ass. U.K. 53, 619–633 (1973)

    Google Scholar 

  • Brawn, V. W.: Buoyancy of Atlantic and Pacific herring. J. Fish. Res. Bd Can. 26, 2077–2091 (1969)

    Google Scholar 

  • Butler, J. L. and W. G. Pearcy: Swimbladder morphology and specific gravity of myctophids off Oregon. J. Fish. Res. Bd Can. 29, 1145–1150 (1972)

    Google Scholar 

  • Capen, R. L.: Swimbladder morphology of some mesopelagic fishes in relation to sound scattering. Res. Rep. U.S. Navy Electron. Lab., S Diego, Calif. 1447, 1–29 (1967)

    Google Scholar 

  • Childress, J. J. and M. H. Nygaard: The chemical composition of midwater fishes as a function of depth of occurrence off southern California. Deep-Sea Res. 20, 1093–1109 (1973)

    Google Scholar 

  • Collard, S. B.: Forage of some eastern Pacific midwater fishes. Copeia 1970, 348–354 (1970)

    Google Scholar 

  • Culkin, R. and R. J. Morris: The fatty acids of some marine teleosts. J. Fish Biol. 2, 107–112 (1970)

    Google Scholar 

  • Denton, E. J. and N. B. Marshall: The buoyancy of bathypelagic fishes without a gas-filled swimbladder. J. mar biol. Ass. U.K. 37, 753–767 (1958)

    Google Scholar 

  • DeVries, A. L. and J. T. Eastman: Lipid sacs as a buoyancy adaptation in an Antarctic fish. Nature, Lond. 271, 352–353 (1978)

    Google Scholar 

  • Folch, J., M. Lees and G. H. Sloane Stanley. A simple method for the isolation and purification of total lipides (sic) from animal tissues. J. biol. Chem. 226, 497–509 (1957)

    Google Scholar 

  • Kanwisher, J. and A. Ebeling: Composition of the swimbladder gas in bathypelagic fishes. Deep-Sea Res. 4, 211–217 (1957)

    Google Scholar 

  • Kayama, M. and Y. Ikeda: Studies on the lipids of micronektonic fishes caught in Sagami and Suruga Bays, with special reference to their wax esters. [In: Japanese]. Yukagaku 24, 435–440 (1975)

    Google Scholar 

  • Kayama, M. and J. C. Nevenzel: Wax ester biosynthesis by midwater marine animals. Mar. Biol. 24, 279–285 (1974)

    Google Scholar 

  • Kleckner, R. C.: Swimbladder morphology of Mediterranean Sea mesopelagic fishes, 66 pp. M. S. thesis, University of Rhode Island 1974

  • Lee, R. F. and A. T. Barnes: Lipids in the mesopelagic copepod, Gaussia princeps. Was ester utilization during starvation. Comp. Biochem. Physiol. 52B, 265–268 (1975)

    Google Scholar 

  • Lee, R. F. and J. Hirota: Wax esters in tropical zooplankton and nekton and the geographical distribution of wax esters in marine copepods. Limnol. Oceanogr. 18, 227–239 (1973)

    Google Scholar 

  • Lee, R. F., J. Hirota and A. M. Barnett: Distribution and importance of wax esters in marine copepods and other zooplankton. Deep-Sea Res. 18, 1147–1165 (1971)

    Google Scholar 

  • Lewis, R. W.: Densities of three classes of marine lipids in relation to their possible role as hydrostatic agents. Lipids 5, 151–153 (1970)

    Google Scholar 

  • Malins, D. C. and J. C. Wekell: Chromatographic methods. In: Fish oils: their chemistry, technology stability, nutritional properties, and uses, pp 63–72. Ed. by W. E. Stansby. Westport, Connecticut: Avi Publishing Co., Inc. 1967

    Google Scholar 

  • Marshall, N. B.: Bathypelagic fishes as sound scatterers in the ocean. J. mar. Res. 10, 1–17 (1951)

    Google Scholar 

  • Marshall, N. B.: Swimbladder structure of deep-sea fishes in relation to their systematics and biology, ‘Discovery’ Rep. 31, 1–122 (1960)

    Google Scholar 

  • Marshall, N. B.: Swimbladder development and the life of deep-sea fishes. In: Proceedings of an International Symposium on Biological Sound Scattering in the Ocean, pp 69–73. Ed. by G.B. Farquhar. Washington, D.C.: Department of the Navy 1971

    Google Scholar 

  • Moser, H. G. and E. H. Ahlstrom: Role of larval stages in systematic investigations of marine teleosts: the family Myctophidae, a case study. Fish. Bull. U.S. 72, 391–413 (1974)

    Google Scholar 

  • Nafpaktitis, B. G., R. H. Backus, J. E. Craddock, R. L. Haedrich, B. Robison and C. Karnella: The families Neoscopelidae and Myctophidae. In: Part 7 of the Monograph Series, Fishes of the Western North Atlantic, pp 1–265. New Haven: Yale University 1977. (Mem. Sears Fdn mar. Res.)

    Google Scholar 

  • Neighbors, M. A.: Buoyancy in the oceanic midwaters: a comparative study of swimbladders and lipids in lanternfish (family Myctophidae). Ph. D. thesis, 214 pp. University of Southern California 1980

  • Nevenzel, J. C.: Occurrence function and biosynthesis of wax esters in marine organisms. Lipids 5, 308–319 (1970)

    Google Scholar 

  • Nevenzel, J. C. and N. K. Menon: Lipids of midwater marine fish: family Gonostomatidae. Comp. Biochem. Physiol. 65B, 351–355 (1980)

    Google Scholar 

  • Nevenzel, J. C., W. Rodegker, J. S. Robinson and M. Kayama: The lipids of some lanternfishes (family Myctophidae). Comp. Biochem. Physiol. 31, 25–36 (1969)

    Google Scholar 

  • Paxton, J. R.: Biological notes on southern California lanternfishes (family Myctophidae). Calif. Fish Game 53, 214–217 (1967)

    Google Scholar 

  • Paxton, J. R.: Osteology and relationships of the lanternfishes (family Myctophidae). Sci. Bull. nat. Hist. Mus. Los Ang. Cty 13, 1–81 (1972)

    Google Scholar 

  • Pearcy, W. G., E. E. Krygier, R. Mesecar and F. Ramsey: Vertical distribution and migration of oceanic micronekton off Oregon. Deep-Sea Res. 24, 223–245 (1977)

    Google Scholar 

  • Randerath, K.: Thin-layer chromatography, 250 pp. [Translated by D. D. Libman]. New York: Verlag Chemi/Academic Press 1963

    Google Scholar 

  • Sand, D. M., J. C. Hehl and H. Schlenk: Biosynthesis of wax esters in fish: metabolism of dietary alcohols. Biochemistry (Am. Chem. Soc.), Easton, Pa. 10, 2536–2541 (1971)

    Google Scholar 

  • Sargent, J. R., R. R. Gatten and R. McIntosh: Metabolic relationships between fatty alcohol and fatty acid in the liver of Squalus acanthias. Mar. Biol. 10, 346–355 (1971)

    Google Scholar 

  • Sargent, J. R., R. F. Lee and J. C. Nevenzel: Marine waxes: In: Chemistry and biochemistry of natural waxes, pp 50–91. Ed. by P. E. Kolattukudy. Amsterdam: Elsevier 1976

    Google Scholar 

  • Sargent, J. R., R. McIntosh, A. Bauermeister and J. H. S. Blaxter: Assimilation of the wax esters of marine zooplankton by herring (Clupea harengus) and rainbow trout (Salmo gairdnerii). Mar. Biol. 51, 203–207 (1979)

    Google Scholar 

  • Snedecor, G. W. and W. G. Cochran: Statistical methods, 593 pp. Ames, Iowa: Iowa State University Press 1967

    Google Scholar 

  • Snyder, F. and N. Stephens: A simplified spectrophotometric determination of ester groups in lipids. Biochim. biophys. Acta 34, 244–245 (1959)

    Google Scholar 

  • Tester, A. J.: A specific gravity method for determining fatness (condition) in herring (Clupea pallasii). J. Fish. Res. Bd Can. 4, 461–471 (1940)

    Google Scholar 

  • Tyler, H. R., Jr. and W. G. Pearcy: The feeding habits of three species of lanternfishes (family Myctophidae) off Oregon, USA. Mar. Biol. 32, 7–11 (1975)

    Google Scholar 

  • Yayanos, A. A., A. A. Benson and J. C. Nevenzel: Pressure-volume-temperature (PVT) properties of a lipid mixture from a marine copepod, Calanus plumchrus: implications for buoyancy and sound scattering. Deep-Sea Res. 25, 257–268 (1978)

    Google Scholar 

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Authors and Affiliations

  1. Department of Biological Sciences, University of Southern California, University Park, 90007, Los Angeles, California, USA

    M. A. Neighbors & B. G. Nafpaktitis

  2. Allan Hancock Foundation, University of Southern California, University Park, 90007, Los Angeles, California, USA

    M. A. Neighbors & B. G. Nafpaktitis

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  1. M. A. Neighbors
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  2. B. G. Nafpaktitis
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Communicated by N. D. Holland, La Jolla

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Neighbors, M.A., Nafpaktitis, B.G. Lipid compositions, water contents, swimbladder morphologies and buoyancies of nineteen species of midwater fishes (18 myctophids and 1 neoscopelid). Mar. Biol. 66, 207–215 (1982). https://doi.org/10.1007/BF00397024

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