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Marine Biology

, Volume 153, Issue 3, pp 397–404 | Cite as

Metabolism and elemental composition of four oncaeid copepods in the western subarctic Pacific

  • Yuichiro Nishibe
  • Tsutomu Ikeda
Research Article

Abstract

Respiration rates and elemental composition (carbon and nitrogen) were determined for four dominant oncaeid copepods (Triconia borealis, Triconia canadensis, Oncaea grossa and Oncaea parila) from 0–1,000 m depth in the western subarctic Pacific. Across the four species of which dry weight (DW) varied from 2.0 to 32 μg, respiration rates measured at in situ temperature (3°C) increased with DW, ranging from 0.84 to 7.4 nl O2 individual−1 h−1. Carbon (C) and nitrogen (N) composition of the four oncaeid species ranged from 49–57% of DW and 7.0–10.3% of DW, respectively, and the resultant C:N ratios were 4.8–8.3. The high C contents and C:N ratios were reflected by large accumulation of lipids in their body. Specific respiration rates (SR, a fraction of body C respired per day) ranged between 0.5 and 1.3% day−1. Respiration rates adjusted to a body size of 1 mg body N (i.e. adjusted metabolic rates, AMR) of the four oncaeid species [0.6–1.1 μl O2 (mg body N)−0.8 h−1 at 3°C] were significantly lower than those (1.7–5.1) reported in the literature for oithonid and calanoid copepods at the same temperature. The present results indicate that lower metabolic expenditure due to less active swimming (pseudopelagic life mode) together with rich energy reserve in the body (as lipids) are the characters of oncaeid copepods inhabiting in the epi- and mesopelagic zones of this region.

Keywords

Respiration Rate Calanoid Copepod Swimming Activity Specific Respiration Marine Zooplankton 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

We greatly appreciate to Dr. R. Böttger-Schnack for her constructive comments on an earlier draft of this paper. We are grateful to H. Matsumoto and A. Maeda of the Center for Instrumental Analysis of Hokkaido University for CHN analysis. Thanks are extended to the captains and crews of T.S. ‘Oshoro Maru’ and R.V. ‘Ushio Maru’, Hokkaido University for their help in field samplings. This study was supported partly by JSPS KAKENHI 14209001.

References

  1. Alldredge AL (1972) Abandoned larvacean houses: a unique food source in the pelagic environment. Science 177:885–887CrossRefGoogle Scholar
  2. Båmstedt U (1986) Chemical composition and energy content. In: Corner EDS, O’Hara SCM (eds) The biochemistry of marine copepods. Clarendon Press, Oxford, pp 1–58Google Scholar
  3. Böttger-Schnack R (1994) The microcopepod fauna in the eastern Mediterranean and Arabian Seas: a comparison with the Red Sea fauna. Hydrobiologia 292/293:271–282CrossRefGoogle Scholar
  4. Böttger-Schnack R, Lenz J, Weikert H (2004) Are taxonomic details of relevance to ecologists? An example from oncaeid microcopepods of the Red Sea. Mar Biol 144:1127–1140CrossRefGoogle Scholar
  5. Buskey EJ (1998) Energetic costs of swarming behavior for the copepod Dioithona oculata. Mar Biol 130:425-431CrossRefGoogle Scholar
  6. Childress JJ (1975) The respiratory rates of midwater crustaceans as a function of depth of occurrence and relation to the oxygen minimum layer off southern California. Comp Biochem Physiol 50A:787–799CrossRefGoogle Scholar
  7. Gaudy R, Boucher J (1983) Relationship between respiration, excretion (ammonia and inorganic phosphorus) and activity of amylase and trypsin in different species of pelagic copepods from an Indian Ocean equatorial area. Mar Biol 75:37–45CrossRefGoogle Scholar
  8. Gnaiger E (1983) Calculation of energetic and biochemical equivalents of respiratory oxygen consumption. In: Gnaiger E, Forstner H (eds) Polarographic oxygen sensors. Springer, Berlin, pp 433–460CrossRefGoogle Scholar
  9. Green EP, Dagg MJ (1997) Mesozooplankton associations with medium to large marine snow aggregates in the northern Gulf of Mexico. J Plankton Res 19:435–447CrossRefGoogle Scholar
  10. Hagen W, Schnack-Schiel SB (1996) Seasonal lipid dynamics in dominant Antarctic copepods: energy for overwintering or reproduction? Deep Sea Res I 43:139–158CrossRefGoogle Scholar
  11. Hirota R (1981) Dry weight and chemical composition of the important zooplankton in the setonaikai (Inland Sea of Japan). Bull Plankton Soc Jpn 28:19–24 (in Japanese with English abstract)Google Scholar
  12. Hopkins CCE, Tande KS, Grønvik S (1984) Ecological investigations of the zooplankton community of Balsfjorden, northern Norway: An analysis of growth and overwintering tactics in relation to niche and environment in Metridia longa (Lubbock), Calanus finmarchicus (Gunnerus), Thysanoessa inermis (Krøyer) and T. roschi (M. Sars). J Exp Mar Biol Ecol 82:77–99CrossRefGoogle Scholar
  13. Hwang JS, Turner JT (1995) Behavior of cyclopoid, harpacticoid and calanoid copepods from coastal waters of Taiwan. Mar Ecol 16:467-481CrossRefGoogle Scholar
  14. Ikeda T (1974) Nutritional ecology of marine zooplankton. Mem Fac Fish Hokkaido Univ 22:1–97Google Scholar
  15. Ikeda T (1988) Metabolism and chemical composition of crustaceans from the Antarctic mesopelagic zone. Deep Sea Res 35:1991–2002CrossRefGoogle Scholar
  16. Ikeda T, Hirakawa K (1998) Metabolism and body composition of zooplankton in the cold mesopelagic zone of the southern Japan Sea. Plankton Biol Ecol 45:31–44Google Scholar
  17. Ikeda T, Torres JJ, Hernández-León S, Geiger SP (2000) Metabolism. In: Harris RP et al (eds) ICES zooplankton methodology manual. Academic Press, San Diego, pp 455–532CrossRefGoogle Scholar
  18. Ikeda T, Kanno Y, Ozaki K, Shinada A (2001) Metabolic rates of epipelagic marine copepods as a function of body mass and temperature. Mar Biol 139:587–596CrossRefGoogle Scholar
  19. Ikeda T, Sano F, Yamaguchi A (2004) Metabolism and body composition of a copepod (Neocalanus cristatus: Crustacea) from the bathypelagic zone of the Oyashio region, western subarctic Pacific. Mar Biol 145:1181–1190CrossRefGoogle Scholar
  20. Ikeda T, Sano F, Yamagichi A, Matsuishi T (2006a) Metabolism of mesopelagic and bathypelagic copepods in the western north Pacific Ocean. Mar Ecol Prog Ser 322:199–211CrossRefGoogle Scholar
  21. Ikeda T, Yamagichi A, Matsuishi T (2006b) Chemical composition and energy content of deep-sea calanoid copepods in the western north Pacific Ocean. Deep Sea Res I 53:1791–1809CrossRefGoogle Scholar
  22. Kaeriyama H (2004) Ecological and physiological features of pelagic ostracods in the subarctic Pacific Ocean. Dissertation, Hokkaido UniversityGoogle Scholar
  23. Kattner G, Albers C, Graeve M, Schnack-Schiel SB (2003) Fatty acid and alcohol composition of the small polar copepods, Oithona and Oncaea: indication on feeding modes. Polar Biol 26:666–671CrossRefGoogle Scholar
  24. Klekowski RZ, Kunina IV, Tumanseva NI (1977) Respiration in the microzooplankton of the equatorial upwellings in the eastern Pacific Ocean. Pol Arch Hydrobiol 24:467–489Google Scholar
  25. Lampitt RS, Wishner KF, Turley CM, Angel MV (1993) Marine snow studies in the northeast Atlantic Ocean: distribution, composition and role as a food source for migrating plankton. Mar Biol 116:689–702CrossRefGoogle Scholar
  26. Lee HW, Ikeda T, Ban S (2001) Metabolism, body composition (C and N) and estimated net growth efficiency of a calanoid copepod Pseudocalanus newmani raised at different temperatures in the laboratory. Plankton Biol Ecol 48:114-120Google Scholar
  27. Malt SJ (1983) Studies on the taxonomy and ecology of the marine copepod genus Oncaea Philippi. Dissertation, University of LondonGoogle Scholar
  28. Mayzaud P, Razouls S, Errhif A, Tirelli V, Labat JP (2002) Feeding, respiration and egg production rates of copepods during austral spring in the Indian sector of the Antarctic Ocean: role of the zooplankton community in carbon transformation. Deep Sea Res I 49:1027–1048CrossRefGoogle Scholar
  29. Nishibe Y (2005) The biology of oncaeid copepods (Poecilostomatoida) in the Oyashio region, western subarctic Pacific: its community structure, vertical distribution, life cycle and metabolism. Dissertation, Hokkaido UniversityGoogle Scholar
  30. Nishibe Y, Ikeda T (2004) Vertical distribution, abundance and community structure of oncaeid copepods in the Oyashio region, western subarctic Pacific. Mar Biol 145:931–941CrossRefGoogle Scholar
  31. Nishibe Y, Ikeda T (2007) Vertical distribution, population structure and life cycles of four oncaeid copepods in the Oyashio region, western subarctic Pacific. Mar Biol 150:609–625CrossRefGoogle Scholar
  32. Ohtsuka S, Kubo N, Okada M, Gushima K (1993) Attachment and feeding of pelagic copepods on larvacean houses. J Oceanogr 49:115–120CrossRefGoogle Scholar
  33. Ohtsuka S, Böttger-Schnack R, Okada M, Onbe T (1996) In situ feeding habits of Oncaea (Copepoda: Poecilostomatoida) from the upper 250 m of the central Red Sea, with special reference to consumption of appendicularian houses. Bull Plankton Soc Jpn 43:89–105Google Scholar
  34. Paffenhöfer GA (1993) On the ecology of marine cyclopoid copepods (Crustacea, Copepoda). J Plankton Res 15:37–55CrossRefGoogle Scholar
  35. Paffenhöfer GA (2006) Oxygen consumption in relation to motion of marine planktonic copepods. Mar Ecol Prog Ser 317:187–192CrossRefGoogle Scholar
  36. Pasternak AF, Averianov AA (1980) Respiration of minute forms of zooplankton and net growth efficiency of some copepods in the Peruvian upwelling region. Pol Arch Hydrobiol 27:485–496Google Scholar
  37. Postel L, Fock H, Hagen W (2000) Biomass and abundance. In: Harris RP et al (eds) ICES zooplankton methodology manual. Academic Press, San Diego, pp 83–192CrossRefGoogle Scholar
  38. Saito H, Kotani Y (2000) Lipids of four boreal species of calanoid copepods: origin of monoene fats of marine animals at higher trophic levels in the grazing food chain in the subarctic ocean ecosystem. Mar Chem 71:69-82CrossRefGoogle Scholar
  39. Steinberg DK, Silver MW, Pilskaln CH, Coale SL, Paduan JB (1994) Midwater zooplankton communities on pelagic detritus (giant larvacean houses) in Monterey Bay, California. Limnol Oceanogr 39:1606–1620CrossRefGoogle Scholar
  40. Steinberg DK, Silver MW, Pilskaln CH (1997) Role of mesopelagic zooplankton in the community metabolism of giant larvacean house detritus in Monterey Bay, California, USA. Mar Ecol Prog Ser 147:167-179CrossRefGoogle Scholar
  41. Yamaguchi A, Watanabe Y, Ishida H, Harimoto T, Furusawa K, Suzuki S, Ishizaka J, Ikeda T, Takahashi MM (2002) Community and trophic structures of pelagic copepods down to greater depths in the western subarctic Pacific (WEST-COSMIC). Deep Sea Res I 49:1007–1025CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  1. 1.Graduate School of Fisheries SciencesHokkaido UniversityHakodateJapan
  2. 2.Ocean Research Institute, University of TokyoTokyoJapan

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