Marine Biology

, Volume 151, Issue 5, pp 1785–1798 | Cite as

High reproduction of Calanus finmarchicus during a diatom-dominated spring bloom

  • Marja KoskiEmail author
Research Article


Feeding, egg production, hatching success and early naupliar development of Calanus finmarchicus were measured in three north Norwegian fjords during a spring bloom dominated by diatoms and the haptophyte Phaeocystis pouchetii. Majority of the copepod diet consisted of diatoms, mainly Thalassiosira spp. and Chaetoceros spp., with clearance rates up to 10 ml ind−1 h−1 for individual algae species/groups. Egg production rates were high, ranging from ca 40 up to 90 eggs f−1 d−1, with a hatching success of 70–85%, and fast naupliar development through the first non-feeding stages. There was no correlation between the egg or nauplii production and diatom abundance, but the hatching success was slightly negatively correlated with diatom biomass. However, the overall high reproductive rates suggested that the main food items were not harmful for C. finmarchicus reproduction in the area, although direct chemical measurements were not conducted. The high population egg production (>1,20,000 eggs m−2 d−1) indicated that a large part of the annual reproduction took place during the investigation, which stresses the importance of diatom-dominated spring phytoplankton bloom for population recruitment of C. finmarchicus in these northern ecosystems.


Dinoflagellate Spring Bloom Hatching Success Selective Feeding Spring Phytoplankton Bloom 
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.



I wish to thank Paul Wassmann for the organisation of the cruise, and P. Wassmann and Christian Wexels Riser for providing the unpublished data on chlorophyll-a, inorganic nutrients, phytoplankton species composition, copepod abundance and copepod faecal pellet production. Elena Arashkevich, Sigrun Jónasdóttir, Serge Poulet and C. Wexels Riser kindly commented the previous versions of the manuscript. Jörg Dutz assisted with the sampling and sorting of copepods. This study was financially supported by Academy of Finland, Carlsberg Foundation and a mobility grant from Nordic Academy for Advanced Study (NorFA), and was conducted during a cruise of the EU-project BIOHAB.


  1. Aksnes DL, Aure J, Kaartvedt S, Magnesen T, Richard J (1989) Significance of advection for the carrying capacities of fjord populations. Mar Ecol Prog Ser 50:263–274CrossRefGoogle Scholar
  2. Arashkevich EG, Tande KS, Pasternak AE, Ellertsen B (2004) Seasonal moulting patterns and the generation cycle of Calanus finmarchicus in the NE Norwegian Sea, as inferred from gnathobase structures, and the size of gonads and oil sacs. Mar Biol 146:119–132CrossRefGoogle Scholar
  3. Ban S, Burns C, Castel J, Chaudron Y, Christou E, Escribano R, Umani SF, Gasparini S, Ruiz FG, Hoffmeyer M, Ianora A, Kang H-K, Laabir M, Lacoste A, Miralto A, Ning X, Poulet S, Rodriguez V, Runge J, Shi J, Starr M, Uye S, Wang Y (1997) The paradox of diatom–copepod interactions. Mar Ecol Prog Ser 157:287–293CrossRefGoogle Scholar
  4. Barthel K-G (1995) Zooplankton dymanics in Balsfjorden, northern Norway. In: Skjoldal HR, Hopkins C, Erikstad KE, Leinaas HP (eds) Ecology of fjords and coastal waters. Elsevier, Amsterdam, pp 113–126Google Scholar
  5. Brown MR, Jeffrey SW, Volkman JK, Dunstan GA (1997) Nutritional properties of microalgae for mariculture. Aquaculture 151:315–331CrossRefGoogle Scholar
  6. Campbell RW, Head EJH (2000) Egg production rates of Calanus finmarchicus in the western North Atlantic: effect of gonad maturity, female size, chlorophyll concentration and temperature. Can J Fish Aquat Sci 57:518–529CrossRefGoogle Scholar
  7. Campbell RG, Wagner MM, Teegarden GJ, Boudreau CA, Durbin EG (2001) Growth and development rates of the copepod Calanus finmarchicus reared in the laboratory. Mar Ecol Prog Ser 221:161–183CrossRefGoogle Scholar
  8. Chaudron Y, Poulet SA, Laabir M, Ianora A, Miralto A (1996) Is hatching success of copepod eggs diatom density-dependent? Mar Ecol Prog Ser 144:185–193CrossRefGoogle Scholar
  9. Chesson J (1978) Measuring preference in selective predation. Ecology 59:211–215CrossRefGoogle Scholar
  10. Chesson J (1983) The estimation and analysis of preference and its relationship to foraging models. Ecology 64:1297–1304CrossRefGoogle Scholar
  11. Corkett CJ, McLaren IA, Sevigny J-M (1986) The rearing of the marine calanoid copepods Calanus finmarchicus (Gunnerus), C. glacialis Jaschnov and C. hyperboreus Kroyer with comment on the equiproportional rule. Syllogeus 58:539–546Google Scholar
  12. Cowles TJ, Olson RJ, Chisholm SW (1988) Food selection by copepods: discrimination on the basis of food quality. Mar Biol 100:41–49CrossRefGoogle Scholar
  13. Dagg M (1977) Some effects of patchy food environments on copepods. Limnol Oceanogr 22:99–107CrossRefGoogle Scholar
  14. Davis CS (1984) Predatory control of copepod seasonal cycles on Georges Bank. Mar Biol 82:31–40CrossRefGoogle Scholar
  15. Diel S, Tande K (1992) Does the spawning of Calanus finmarchicus in high latitudes follow a reproducible pattern. Mar Biol 113:21–31 CrossRefGoogle Scholar
  16. Durbin EG, Campbell RG, Casas MC, Ohman MD, Niehoff B, Runge J, Wagner M (2003) Interannual variation in phytoplankton blooms and zooplankton productivity and abundance in the Gulf of Maine during winter. Mar Ecol Prog Ser 254:81–100CrossRefGoogle Scholar
  17. Falkenhaug T, Tande K, Semenova T (1997a) Diel, seasonal and ontogenetic variations in the vertical distribution of four marine copepods. Mar Ecol Prog Ser 149:105–119CrossRefGoogle Scholar
  18. Falkenhaug T, Tande K, Timonin A (1997b) Spatio-temporal patterns in the copepod community in Malangen, northern Norway. J Plankton Res 19:449–468CrossRefGoogle Scholar
  19. Frost BW (1972) Effects of size and concentration of food particles on the feeding behaviour of the marine planktonic copepod Calanus pacificus. Limnol Oceanogr 17:805–815CrossRefGoogle Scholar
  20. Halsband-Lenk C, Pierson JJ, Leising AW (2005) Reproduction of Pseudocalanus newmani (Copepoda: Calanoida) is deleteriously affected by diatom blooms—a field study. Prog Oceanogr 67:332–348CrossRefGoogle Scholar
  21. Hansen B, Verity P, Falkenhaug T, Tande KS, Norrbin F (1994) On the trophic fate of Phaeocystis pouchetii (Harriot). 5. Trophic relationships between Phaeocystis and zooplankton: An assessment of methods and size dependence. J Plankton Res 16:487–511CrossRefGoogle Scholar
  22. Harris RP, Irigoien X, Head RN, Rey C, Hygum BH, Hansen BW, Niehoff B, Meyer-Harms B, Carlotti F (2000) Feeding, growth, and reproduction in the genus Calanus. ICES J Mar Sci 57:1708–1726CrossRefGoogle Scholar
  23. Hirche H-J (1990) Egg production of Calanus finmarchicus at low temperature. Mar Biol 106:53–58 CrossRefGoogle Scholar
  24. Hirche H-J, Meyer U, Niehoff B (1997) Egg production of Calanus finmarchicus: effect of temperature, food and season. Mar Biol 127:609–620CrossRefGoogle Scholar
  25. 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. raschi (M. Sars). J Exp Mar Biol Ecol 82:77–99 CrossRefGoogle Scholar
  26. Horner R, Postel JR, Halsband-Lenk C, Pierson JJ, Pohnert G, Wichard T (2005) Winter-soring phytoplankton blooms in Dabob Bay, Washington. Prog Oceangr 67:286–313CrossRefGoogle Scholar
  27. Huntley M (1981) Nonselective, nonsaturated feeding by three calanid copepod species in the Labraror Sea. Limnol Oceanogr 26:831–842CrossRefGoogle Scholar
  28. Huntley ME, Barthel K-G, Star JL (1983) Particle rejection by Calanus pacificus: discrimination between similarly sized particles. Mar Biol 74:151–160CrossRefGoogle Scholar
  29. Huntley ME, Sykes P, Rohan S, Marin V (1986) Chemically-mediated rejection of dinoflagellate prey by the copepod Calanus pacificus and Paracalanus parvus: mechanism, occurrence and significance. Mar Ecol Prog Ser 28:105–120CrossRefGoogle Scholar
  30. Huntley M, Tande K, Eilertsen HC (1987) On the trophic fate of Phaeocystis pouchetii (Hariot). 2. Grazing rates of Calanus hyperboreus (Kroeyer) on diatoms and different size categories of Phaeocystis pouchetii. J Exp Mar Biol Ecol 110:197–212CrossRefGoogle Scholar
  31. Ianora A, Poulet SA, Miralto A (2003) The effects of diatoms on copepod reproduction: a review. Phycologia 42:351–363CrossRefGoogle Scholar
  32. Ianora A, Miralto A, Poulet SA, Carotenuto Y, Buttino I, Romano G, Casotti R, Pohnert G, Wichard T, Colucci-D’Amato L, Terrazzano G, Smetacek V (2004) Aldehyde suppression of copepod recruitment in blooms of a ubiquitous planktonic diatom. Nature 429:403–407CrossRefGoogle Scholar
  33. Irigoien X, Head R, Klenke U, Meyer-Harms B, Harbour D, Niehoff B, Hirche H-J, Harris R (1998) A high frequency time series at weathership M, Norwegian Sea, during the 1997 spring bloom: feeding of adult female Calanus finmarchicus. Mar Ecol Prog Ser 172:127–137CrossRefGoogle Scholar
  34. Irigoien X, Head RN, Harris RP, Cummings D, Harbour D, Meyer-Harms B (2000a) Feeding selectivity and egg production of Calanus helgolandicus in the English Channel. Limnol Oceanogr 45:44–54 CrossRefGoogle Scholar
  35. Irigoien X, Harris RP, Head RN, Harbour D (2000b) The influence of diatom abundance on the egg production rate of Calanus helgolandicus in the English Channel. Limnol Oceanogr 45:1433–1439CrossRefGoogle Scholar
  36. Irigoien X, Harris RP, Verheye HM, Joly P, Runge J, Starr M, Pond D, Cambell R, Shreeve R, Ward P, Smith AN, Dam HG, Peterson W, Tirelli V, Koski M, Smith T, Harbour D, Davidson R (2002) Copepod hatching success in marine ecosystems with high diatom concentrations. Nature 419:387–389CrossRefGoogle Scholar
  37. Jónasdóttir SH, Kiørboe T, Tang KW, St. John M, Visser AW, Saiz E, Dam HG (1998) Role of diatoms in copepod production: Good, harmless or toxic? Mar Ecol Prog Ser 172:305–308CrossRefGoogle Scholar
  38. Jónasdóttir SH, Gudfinnsson HG, Gislason A, Astthorsson OS (2002) Diet composition and quality for Calanus finmarchicus egg production and hatching success off south-west Iceland. Mar Biol 140:1195–1206 CrossRefGoogle Scholar
  39. Jónasdóttir SH, Trung NH, Hansen F, Gärtner S (2005) Egg production and hatching success in the calanoid copepods Calanus helgolandicus and Calanus finmarchicus in the North Sea from March to September 2001. J Plankton Res 27:1–21 CrossRefGoogle Scholar
  40. Jones RH, Flynn KJ (2005) Nutritional status and diet composition affect the value of diatoms as copepod prey. Science 307:1457–1459CrossRefGoogle Scholar
  41. Klein Breteler W, Koski M, Rampen S (2004) Role of essential lipids in copepod nutrition: no evidence for trophic upgrading of food quality by a marine ciliate. Mar Ecol Prog Ser 274:199–208CrossRefGoogle Scholar
  42. Kleppel GS (1993) On the diets of calanoid copepods. Mar Ecol Prog Ser 99:183–195CrossRefGoogle Scholar
  43. Koski M, Wexels Riser C (2006) Post-bloom feeding of Calanus finmarchicus copepodites: selection for autotrophic vs. heterotrophic prey. Mar Biol Res 2:109–119CrossRefGoogle Scholar
  44. Leising AW, Pierson JJ, Halsband-Lenk C, Horner R, Postel J (2005) Copepod grazing during spring blooms: Does Calanus pacificus avoid harmful diatoms? Prog Oceanogr 67:384–405CrossRefGoogle Scholar
  45. Levinsen H, Turner JT, Nielsen TG, Hansen BW (2000) On the trophic coupling between protists and copepods in arctic marine ecosystems. Mar Ecol Prog Ser 204:65–77CrossRefGoogle Scholar
  46. Lutter S, Taasen JP, Hopkins CCE, Smetacek V (1989) Phytoplankton dynamics and sedimentation processes during spring and summer in Balsfjord, northern Norway. Polar Biol 10:113–124CrossRefGoogle Scholar
  47. Mauchline J (1998) The biology of calanoid copepods. Academic, San DiegoGoogle Scholar
  48. Meyer-Harms B, Irigoien X, Head R, Harris R (1999) Selective feeding on natural phytoplankton by Calanus finmarchicus before, during, and after the 1997 spring bloom in the Norwegian Sea. Limnol Oceanogr 44:154–165CrossRefGoogle Scholar
  49. Meyer B, Irigoien X, Graeve RN, Harris RP (2002) Feeding rates and selectivity among nauplii, copepodites and adult females of Calanus finmarchicus and Calanus helgolandicus. Helgol Mar Res 56:169–176CrossRefGoogle Scholar
  50. Miralto A, Barone G, Romano G, Poulet SA, Ianora A, Russo GL, Buttino I, Mazzarellas G, Laabir M, Cabrini M, Giacobbe MG (1999) The insidious effect of diatoms on copepod reproduction. Nature 402:173–176CrossRefGoogle Scholar
  51. Miralto A, Guglielmo L, Zagami G, Buttino I, Granata A, Ianora A (2003) Inhibition of population growth in the copepods Acartia clausi and Calanus helgolandicus during diatom blooms. Mar Ecol Prog Ser 254:253–268CrossRefGoogle Scholar
  52. Montagnes DJS, Berges JA, Harrison PJ, Taylor FJR (1994) Estimating carbon, nitrogen, protein, and chlorophyll a from volume in marine phytoplankton. Limnol Oceanogr 39:1044–1060CrossRefGoogle Scholar
  53. Nejstgaard JC, Gismervik I, Solberg PT (1997) Feeding and reproduction by Calanus finmarchicus, and microzooplankton grazing during mesocosm blooms of diatoms and the coccolithophore Emiliania huxley. Mar Ecol Prog Ser 147:197–217CrossRefGoogle Scholar
  54. Nejstgaard JC, Naustvoll L-J, Sazhin A (2001a) Correcting for underestimation of microzooplankton grazing in bottle incubation experiments with mesozooplankton. Mar Ecol Prog Ser 221:59–75CrossRefGoogle Scholar
  55. Nejstgaard JC, Hygum BH, Naustvoll L-J, Båmstedt U (2001b) Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellate-microzooplankton-dominated plankton blooms. Mar Ecol Prog Ser 221:77–91CrossRefGoogle Scholar
  56. Niehoff B, Klenke U, Hirche H-J, Irigoien X, Head R, Harris R (1999) A high frequency time series at Weathership M, Norwegian Sea, during the 1997 spring bloom: the reproductive biology of Calanus finmarchicus. Mar Ecol Prog Ser 176:81–92 CrossRefGoogle Scholar
  57. Ohman MD, Runge JA (1994) Sustained fecundity when phytoplankton resources are in short supply: Omnivory by Calanus finmarchicus in the Gulf of St. Lawrence. Limnol Oceanogr 39:21–36 CrossRefGoogle Scholar
  58. Ohman MD, Hirche H-J (2001) Density-dependent mortality in an oceanic copepod population. Nature 412:638–641CrossRefGoogle Scholar
  59. Pasternak A, Arashkevich E, Wexels Riser C, Ratkova T, Wassmann P (2000) Seasonal variation in zooplankton and suspended faecal pellets in the subarctic Norwegian Balsfjorden, in 1996. Sarsia 85:439–452CrossRefGoogle Scholar
  60. Pasternak A, Tande KS, Arashkevich E, Melle W (2004) Reproductive patterns of Calanus finmarchicus at the Norwegian midshelf in 1997. J Plankton Res 26:839–849 CrossRefGoogle Scholar
  61. Peterson WT, Kimmerer WJ (1994) Processes controlling recruitment of the marine calanoid copepod Temora longicornis in Long Island Sound: Egg production, egg mortality, and cohort survival rates. Limnol Oceanogr 39:1594–1605CrossRefGoogle Scholar
  62. Pierson JJ, Halsband-Lenk C, Leising AW (2005) Reproductive success of Calanus pacificus during diatom blooms in Dabob Bay, Washington. Prog Oceanogr 67:314–331 CrossRefGoogle Scholar
  63. Poulet SA, Laabir M, Ianora A, Miralto A (1995) Reproductive response of Calanus helgolandicus. I. Abnormal embryonic and naupliar development. Mar Ecol Prog Ser 129:85–95 CrossRefGoogle Scholar
  64. Poulet SA, Richer de Forges M, Cueff A, Lennon J-F (2003) Double-labelling methods used to diagnose apoptic and necrotic cell degradations in copepod nauplii. Mar Biol 143:889–895CrossRefGoogle Scholar
  65. Poulet SA, Wichard T, Ledoux JB, Lebreton B, Marchetti J, Dancie C, Bonnet D, CuefF A, Morin P, Pohnert G (2006) Influence of diatoms on copepod reproduction. I. Field and laboratory observations related to Calanus helgolandicus egg production. Mar Ecol Prog Ser 308:129–142CrossRefGoogle Scholar
  66. Pohnert G (2005) Diatom/copepod interactions in plankton: the indirect chemical defence of unicellular algae. Chembiochem 6:946–959CrossRefGoogle Scholar
  67. Pohnert GB, Lumineau O, Cueff A, Adolph S, Cordevant C, Lange M, Poulet S (2002) Are volatile unsaturated aldehydes from diatoms the main line of chemical defence against copepods? Mar Ecol Prog Ser 245:33–45CrossRefGoogle Scholar
  68. Pond D, Harris R, Head R, Harbour D (1996) Environmental and nutritional factors determining seasonal variability in the fecundity and egg viability of Calanus helgolandicus in coastal waters off Plymouth, UK. Mar Ecol Prog Ser 143:45–63 CrossRefGoogle Scholar
  69. Reigstad M, Wassmann P, Ratkova T, Arashkevich E, Pasternak A, Øygarden S (2000) Comparison of springtime vertical export of biogenic matter in three northern Norwegian fjords. Mar Ecol Prog Ser 201:73–89CrossRefGoogle Scholar
  70. Richardson K, Jónasdóttir SH, Hay SJ, Christoffersen A (1999) Calanus finmarchicus egg production and food availability in the Faroe-Shetland Channel and northern North Sea: October-March. Fish Oceanogr 8:153–162CrossRefGoogle Scholar
  71. Rousseau V, Leynaert A, Daoud N, Lancelot C (2002) Diatom succession, silification and silicic acid availability in Belgian coastal waters (Southern North Sea). Mar Ecol Prog Ser 236:61–73CrossRefGoogle Scholar
  72. Starr M, Runge JA, Therriault J-C (1999) Effects of diatom diets on the reproduction of the planktonic copepod Calanus finmarchicus. Sarsia 84:379–389CrossRefGoogle Scholar
  73. Straile D (1997) Gross growth efficiencies of protozoan and metazoan zooplankton and their dependence on food concentration, predator-prey weight ratio, and taxonomic group. Limnol Oceanogr 42:1375–1385CrossRefGoogle Scholar
  74. Tande KS (1982) Ecological investigations of the zooplankton community of Balsfjorden, northern Norway: generation cycles, and variations in body weight and body content of carbon and nitrogen related to overwintering and reproduction in the copepod Calanus finmarchicus (Gunnerus). J Exp Mar Biol Ecol 62:129–142CrossRefGoogle Scholar
  75. Tande KS (1991) Calanus in North Norwegian fjords and in the Barents Sea. Polar Res 10:389–407CrossRefGoogle Scholar
  76. Tande KS, Båmstedt U (1987) On the trophic fate of Phaeocystis pouchetii. 1. Copepod feeding rates on solitary cells and colonies of P. pouchetii. Sarsia 72:313–320CrossRefGoogle Scholar
  77. Tande KS, Slagstadt D (1991) Regional and interannual variation in biomass and productivity of Calanus finmarchicus in subarctic environments. Oceanologica Acta 15:309–312Google Scholar
  78. Tang KW, Jakobsen HH, Visser AW (2001) Phaeocystis globosa (Prymnesiophyceae) and the planktonic food web: feeding, growth, and trophic interactions among grazers. Limnol Oceanogr 46:1860–1870CrossRefGoogle Scholar
  79. Teegarden GJ, Campbell RG, Durbin EG (2001) Zooplankton feeding behavior and particle selection in natural plankton assemblages containing toxic Alexandrium spp. Mar Ecol Prog Ser 218:213–226CrossRefGoogle Scholar
  80. Verity PG, Smayda TJ (1989) Nutritional value of Phaeocystis pouchetii (Prymnesiophyceae) and other phytoplankton for Acartia spp. (Copepoda). Ingestion, egg production, and growth of nauplii. Mar Biol 100:161–171CrossRefGoogle Scholar
  81. Wassmann P, Svendsen H, Keck A, Reigstad M (1996) Selected aspects of the physical oceanography and particle fluxes in fjords of northern Norway. J Mar Syst 8:53–71CrossRefGoogle Scholar
  82. Wassmann P, Ratkova T, Reigstad M (2005) The contribution of single and colonial cells of Phaeocystis pouchetii to spring and summer blooms in the north-eastern North Atlantic. Harmful Algae 4:823–840CrossRefGoogle Scholar
  83. Wichard T, Poulet SA, Halsband-Lenk C, Albaina A, Harris R, Liu D, Pohnert G (2005) Survey of the chemical defence potential of diatoms: screening of fifty one species for α, ß, γ, δ-unsaturated aldehydes. J Chem Ecol 31:1–10CrossRefGoogle Scholar

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© Springer-Verlag 2007

Authors and Affiliations

  1. 1.Danish Institute for Fisheries ResearchCharlottenlundDenmark

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