Hydrobiologia

, Volume 614, Issue 1, pp 321–327 | Cite as

Impact of food concentration on diel vertical migration behaviour of Daphnia pulex under fish predation risk

  • Meryem Beklioglu
  • Ayse Gul Gozen
  • Feriha Yıldırım
  • Pelin Zorlu
  • Sertac Onde
Primary research paper

Abstract

Vertical migration of Daphnia represents the best-studied predator-avoidance behaviour known; yet the mechanisms underlying the choice to migrate require further investigation to understand the role of environmental context. To investigate the optimal habitat choice of Daphnia under fish predation pressure, first, we selected the individuals exhibiting strong migration behaviour. The animals collected from the hypolimnion during the daytime were significantly larger, being more conspicuous, and in turn performed stronger diel vertical migration (DVM) when exposed to fish cue. We called them strong migrants. Second, we provided the strong migrant D. pulex with food at high and intermediate (1 and 0.4 mg C l−1, respectively) levels, which were well above the incipient limiting level and of high quality. They traded the benefits of staying in the warm water layer and moved down to the cold water in response to fish cue indicating fish predation. The availability of food allowed the animals to stay in the cold hypolimnion. However, at the low food level (0.1 mg C l−1), which is an additional constraint on fitness, Daphnia moved away from the cold hypolimnion. Poor food condition resulted in strong migrant Daphnia to cease migration and remain in the upper warmer water layer. Although temperature is known to be a more important cost factor of DVM than food, our results clearly show that this is only true as long as food is available. It becomes clear that food availability is controlling the direction of vertical positioning when daphnids experience a dilemma between optimising temperature and food condition while being exposed to fish cue. Then they overlook the predation risk. Thus, the optimal habitat choice of Daphnia appears to be a function of several variables including temperature, food levels and fish predation.

Keywords

Body size Habitat choice Morphology Vertical distribution Thermal stratification 

References

  1. Beklioglu, M., O. Ince & I. Tuzun, 2003. Restoration of eutrophic Lake Eymir, Turkey, by biomanipulation undertaken following a major external nutrient control I. Hydrobiologia 489: 93–105.CrossRefGoogle Scholar
  2. Beklioglu, M., A. G. Cetin, P. Zorlu & D. Ay-Zog, 2006a. Role of planktonic bacteria in biodegradation of fish-exuded kairomone in laboratory bioassays of diel vertical migration. Archive Für Hydrobiologie 165: 89–104.CrossRefGoogle Scholar
  3. Beklioglu, M., M. Telli & A. G. Gozen, 2006b. Fish and mucus-dwelling bacteria interact to produce a kairomone that induces diel vertical migration in Daphnia. Freshwater Biology 51: 2200–2206.CrossRefGoogle Scholar
  4. Dawidowicz, P. & C. J. Loose, 1992. Metabolic costs during predator induced diel vertical migration of Daphnia. Limnology and Oceanography 37: 1589–1595.Google Scholar
  5. De Meester, L., 1994. Life histories and habitat selection in Daphnia: divergent life histories of D. magna clones differing in phototactic behavior. Oecologia 97: 333–341.Google Scholar
  6. De Meester, L. & L. J. Weider, 1999. Depth selection behavior, fish kairomones, and the life histories of Daphnia hyalina x galeata hybrid clones. Limnology and Oceanography 44: 1248–1258.Google Scholar
  7. Flik, B. & J. Ringelberg, 1993. Influence of food availability on the initiation of diel vertical migration (DVM) in lake Maarsseveen. Archiv fur Hydrobiologie 39: 57–65.Google Scholar
  8. Giebelhausen, B. & W. Lampert, 2001. Temperature reaction norms of Daphnia magna: the effect of food concentration. Freshwater Biology 46: 281–289.CrossRefGoogle Scholar
  9. Gliwicz, Z. M. & J. Pijanowska, 1988. Effect of predation and resource depth distribution vertical migration of zooplankton. Bulletin of Marine Sciences 43: 695–709.Google Scholar
  10. Jespersen, A.-M. & K. Christoffersen, 1987. Measurements of chlorophyll-a from phytoplankton using ethyl alcohol as extraction solvent. Archiv fur Hydrobiologie 109: 445–454.Google Scholar
  11. Johnson, G. & P. Jacobson, 1987. The effect of food limitation on vertical migration in Daphnia longispina. Limnology and Oceanography 32: 873–880.CrossRefGoogle Scholar
  12. Kerfoot, W. C., 1985. Adaptive value of vertical migration: comments on the predation hypothesis and some alternatives. In Rankin, M. A. (ed.), Migration: Mechanisms, Adaptive Significance, Vol. 27. University of Texas, Port Aransas: 91–113.Google Scholar
  13. Kessler, K., 2004. Distribution of Daphnia in a trade-off between food and temperature: individual habitat choice and time allocation. Freshwater Biology 49: 1220–1229.CrossRefGoogle Scholar
  14. Kessler, K. & W. Lampert, 2004a. Fitness optimization of Daphnia in a trade-off between food and temperature. Oecologia 140: 381–387.PubMedCrossRefGoogle Scholar
  15. Kessler, K. & W. Lampert, 2004b. Depth distribution of Daphnia in response to a deep-water algal maximum: the effect of body size and temperature gradient. Freshwater Biology 49: 392–401.CrossRefGoogle Scholar
  16. Lampert, W., 1987. Feeding and nutrition in Daphnia. Memorie dell’Istituto Italiano di Idrobiologia 45: 143–192.Google Scholar
  17. Lampert, W., 1993. Ultimate causes of diel vertical migration of zooplankton: new evidence for the predator avoidance hypothesis. Archiv für Hydrobiologie Beiheft Ergebnisse der Limnologie 39: 79–88.Google Scholar
  18. Lampert, W., 2005. Vertical distribution of zooplankton: density dependence and evidence for an ideal free distribution with costs. BMC Biology Volume: 3, Article Number 10.Google Scholar
  19. Lampert, W., E. McCauley & B. F. J. Manly, 2003. Trade-offs in the vertical distribution of zooplankton: ideal free distribution with costs? In Proceedings of the Royal Society of London Series B-Biological Sciences 270: 765–773.Google Scholar
  20. Lass, S. & P. Spaak, 2003. Chemically induced anti-predator defenses in plankton: a review. Hydrobiologia 491: 221–239.CrossRefGoogle Scholar
  21. Loose, C. & P. Dawidowicz, 1994. Trade-offs in diel vertical migration by zooplankton: the costs of predator avoidance. Ecology 75: 2255–2263.CrossRefGoogle Scholar
  22. Loose, C. J., E. Von Elert & P. Dawidowicz, 1993. Chemically-induced diel vertical migration in Daphnia: a new bioassay for kairomones exuded by fish. Archiv für Hydrobiology 126: 329–337.Google Scholar
  23. Muluk, C. B. & M. Beklioglu, 2005. Absence of a typical diel vertical migration in Daphnia: varying role of water clarity, food, and dissolved oxygen in Lake Eymir, Turkey. Hydrobiologia 537: 125–133.CrossRefGoogle Scholar
  24. Orcutt, J. D. J. & K. G. Porter, 1984. The synergistic effects of temperature and food concentration on life history parameters of Daphnia. Oecologia 63: 300–306.CrossRefGoogle Scholar
  25. Reede, T. & J. Ringelberg, 1995. The influence of a fish exudate on two clones of the hybrid Daphnia galeata x hyalina. Hydrobiologia 307: 207–212.CrossRefGoogle Scholar
  26. Ringelberg, J., 1991. Enhancement of the phototactic reaction in Daphnia hyalina by a chemical mediated juvenile perch (Perca fluviatilis). Journal of Plankton Research 13: 17–25.CrossRefGoogle Scholar
  27. Rinke, K. & J. Vijverberg, 2005. A model approach to evaluate the effect of temperature and food concentration on individual life-history and population dynamics of Daphnia. Ecological Modelling 186: 326–344.CrossRefGoogle Scholar
  28. Sakwinska, O. & P. Dawidowicz, 2005. Life history and depth selection behaviour as alternative antipredator defences among natural Daphnia hyaline population. Limnology and Ocenography 50: 1284–1289.Google Scholar
  29. SAS Inst. Inc., 2001. SAS/STAT User’s Guide. Release 8.0 Edition, Cary, NC, USA.Google Scholar
  30. SPSS for Windows, Rel. 11.0.0. 2001. Chicago: SPSS Inc.Google Scholar
  31. Stich, H. B. & W. Lampert, 1981. Predator evasion as an explanation of diurnal vertical migration by zooplankton. Nature 293: 396–398.CrossRefGoogle Scholar
  32. Thys, I. & L. Hoffmann, 2005. Diverse responses of planktonic crusteceans to fish predation by shifts in depth selection and size at maturity. Hydrobiologia 551: 87–98.CrossRefGoogle Scholar
  33. Vijverberg, J., 1980. Effect of temperature in laboratory studies on development and growth of Cladocera and Copepoda from Tjeukemeer, The Netherlands. Freshwater Biology 10: 317–340.CrossRefGoogle Scholar
  34. Weetman, D. & D. Atkinson, 2002. Antipredator reaction norms for life history traits in Daphnia pulex: dependence on temperature and food. Oikos 98: 299–307.CrossRefGoogle Scholar
  35. Weber, A., 2001. Interaction between predator kairomone and food level complicate the ecological interpretation of Daphnia laboratory results. Journal of Plankton Research 23: 41–46.CrossRefGoogle Scholar
  36. Williamson, C. E., R. W. Sanders, R. E. Moeller & P. L. Stutzman, 1996. Utilization of subsurface food resources for zooplankton: implications for diel vertical migration theory. Limnology and Oceanography 41: 224–233.CrossRefGoogle Scholar
  37. Winder, M., M. Boersma & P. Spaak, 2003. On the cost of vertical migration: are feeding conditions really worse at greater depths? Freshwater Biology 48: 383–393.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  • Meryem Beklioglu
    • 1
  • Ayse Gul Gozen
    • 1
  • Feriha Yıldırım
    • 2
  • Pelin Zorlu
    • 1
  • Sertac Onde
    • 1
  1. 1.Biology DepartmentMiddle East Technical UniversityAnkaraTurkey
  2. 2.Vocational School of Health ServiceGazi UniversityGolbasiTurkey

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