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Effects of Salinity on Demographic Traits of the Rotifer (Brachionus rotundiformis)

송춘복|R. M. Viayeh
한국수산과학회 (The Korean Society of Fisheries and Aquatic Science)|2004.03|Fisheries and Aquatic Sciences|제7권 제1호|pp. 39-45

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참고문헌

주제분류수산학

초록

Abstract

Six demographic parameters including life span (LS), maturation time (MT), net reproduction rate (Ro), mean generation length (G), innate capacity for increase (rm) and finite rate of increase (λ) were estimated in the rotifer (Brachionus rotundiformis) cultured at three salinities of 5, 20 and 34PSU and under a constant temperature of 28℃. The maximum life spans at salinities of 5, 20 and 34PSU were 17, 12 and 13days, respectively. The shortest maturation time (24hr) was recorded at 5PSU, and the rotifer at 20 PSU showed a most delayed maturation (192hr). The maximum reproduction rate was 42 offspring per female in rotifer cultured at 5PSU, while the longest generation length (8days) was observed at 20PSU. Maximum and minimum values of rm (1.56 and 0.46 individual per day) and λ (6.67 and 1.70 individuals per day) were calculated at 5 and 34PSU, respectively. Salinity also showed strong effect on correlation of the demographic traits examined. ANOVA revealed significant differences (P<0.05) between demographic parameters of the rotifer at the three salinity condition. Considering the higher values of life span, innate capacity and finite rate of increase, and shortest maturation time at 5PSU, the rotifer we examined had a higher reproductive potential and longer life span at 5PSU rather than at 20 or 34PSU.

참고문헌 (23)

  1. "Effects of salinity, temperature and food level on the demographic characteristics of the sea water rotifer Synchaeta littoralis Rousselet.", 258, pp.55~64 (2001)
  2. "Life span and fecundity of three types of rotifer Brachionus plicatilis by an individual culture", pp.511~518 (1993)
  3. "Spon- taneous activity level and life span in rotifers lack of support for the rate of living theory", pp.256~261 (1990)
  4. "Effect of rapid changes in temperature and salinity on avai- lability of the rotifers Brachionus rotundiformis and Brachionus plicatilis.", 189, pp.85~99 (2000)
  5. "Morpholo- gical differences between two types of the rotifer Brachionus plicatilis O", pp.29~41 (1991)
  6. "Genetic divergence between S and L type strains of the rotifer Brachionus plicatilis O", pp.43~56 (1991)
  7. "Biology and mass production of the rotifer", pp.232~240 (1989)
  8. "The experimental analysis of distribution and abundance" (1978)
  9. "Raising rotifers for use in aquaculture", pp.245~255 (1987)
  10. "Salinity and temperature influence in rotifer life history characteristics", pp.81~102 (1989)
  11. "Effects of temperature, salinity and food level on the life history traits of the marine rotifer Synchaeta cecilia valentina, n. sub sp.", 19,, pp.693~702 (1997)
  12. "Life history and fatty acid composition of the marine rotifer Synchaeta cecilia fed different algae.", 193,, pp.125~133 (2000)
  13. "Resting egg production of six strains of Korean rotifer, Brachionus plicatilis.", 9(3), pp.195~203 (1996)
  14. "Effect of temperature and salinity on production of resting egg in Korean rotifer, Brachionus plicatilis.", 9(4), pp.321~327 (1996)
  15. "Morphology and resting egg production potential of the tropical ultra-minute rotifer Brachionus rotundi- formis (Manado strain) fed different algae.", 79, pp.31~36 (1998), Nagasaki Univ
  16. "Association between lipid peroxidation and life-modifying factors in roti- fers", pp.451~456 (1987)
  17. "The effect of tem- perature and of dietary restriction on life span and reproduction in the rotifer Asplanchna brightwelli", 17, pp.255~262 (1982)
  18. "Maternal age and life span don't influence longevity in the rotifer Asplanchna brightwelli", 17, pp.263~266 (1982)
  19. "Size variation and cyclomorphosis of the rotifer, Bra- chionus rotundiformis, isolated from Cheju Island, Korea.", 12(4), pp.267~274 (1999)
  20. "Living fast, dying when? The link between aging and energetics.", 132(6), pp.1583~1597 (2002)
  21. "Culture of small zooplanktons for the feeding of larval fish.", 701,, pp.7.~ (2000)
  22. "The problem of multiple comparisons Department of Statistics" (1953), Princeton University unpublished
  23. "Effect of periodical starvation on the life history of Brachionus plicatilis O.F. Mller (Rotifera): a possible strategy for population stability.", 253, pp.253~260 (2000)

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