Abstract
Morphometric variation in three clones of Brachionus plicatilis cultured at 20 °C, 25 °C and 30 °C, and 9‰, 12‰ and 24‰ salinity was analysed. Size appeared to be largely under genetic control and this defined the narrow limits within which variation due to abiotic factors could occur. Temperature had a significant effect on size, but affected the three clones differently. The most general effect of temperature was a reduction in size which levelled off as the temperature rose. Of the measurements taken, only distance between the median spines was affected by salinity. An important inter-relationship between the effects of temperature and salinity was also detected.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Brand, G. W., 1981. Responses of a calanoid copepod to existence in saline waters. Hydrobiologia 81: 145–149
Cooley, V. W. & P. R. Lohnes, 1971. Multivariate Data Analysis. John Wiley & Sons, N.Y., 364 pp.
Guillard, R. R. L. & J. H. Ryther, 1962. Studies of marine planktonic Diatoms. I. Cyclotella nana Hustedt and Detomula confervacea (Cleve) Gran. Can. J. Microbiol. 8: 229–239.
Halbach, U., 1970. Die Ursachen des Temporalvariation von Brachionus calyciflorus Pallas (Rotatoria). Oecologia 4: 262–318.
Herzig, A., 1983. Comparative studies on the relationship between temperature and duration of embryonic development of rotifers. Hydrobiologia 104: 237–246.
King, C. E. & M. R. Miracle, 1980. A perspective on aging in rotifers. Hydrobiologia 73: 13–19.
Kinne, O., 1964. The effects of temperature and salinity on marine and brackish water animals. II. Salinity and temperature-salinity combinations. Oceanogr. Mar. Biol. Ann. Rev. 2: 281–293.
Kres, H., 1983. Statistical Tables for Multivariate Analysis. Springer-Verlag, N.Y., 504 pp.
Margalef, R., 1974. Ecologia. Omega, Barcelona. 951 pp.
Pascual, E. & M. Yufera, 1983. Crecimiento en cultivo de una cepa de Brachionus plicatilis O. F Müller en function de la température y la salinidad. Inv. Pes. 47: 151–159.
Pourriot, R., 1973. Rapports entre la temperature, la tailles des adultes, la longueur des oeufs et taux de développement embryonnaire chez Brachionus calyciflorus Pallas (Rotifère). Ann. Hydrobiol. 4: 103–115.
Remane, A. & C. Schlieper, 1971. Biology of Brackish Waters. John Wiley & Sons, N.Y., 372 pp.
Serra, M. & M. R. Miracle, 1983. Biometric analysis of Brachio nus plicatilis ecotypes from Spanish lagoons. Hydrobiologia 104:271–279
Serra, M. & M. R. Miracle, 1985. Enzyme polymorphism inBrachionus plicatilis populations from several Spanish la goons. Verh. int. Ver. Limnol. 22: 2991–2996.
Snell, T. W. & K. Carrillo, 1984. Body size variation among strains of rotifer Biachionus plicatilis. Aquaculture 37: 359–367.
Snell, T. W. & B. Winkler, 1984. Isozyme analysis of rotifer proteins. Biochem. Syst. Ecol.
Yufera, M., 1982. Morphometric characterization of a small-sized strain of Brachionus plicatilis in culture. Aquaculture 27: 55–61.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1987 Dr W. Junk Publishers, Dordrecht - Printed in the Netherlands
About this paper
Cite this paper
Serra, M., Miracle, M.R. (1987). Biometric variation in three strains of Brachionus plicatilis as a direct response to abiotic variables. In: May, L., Wallace, R., Herzig, A. (eds) Rotifer Symposium IV. Developments in Hydrobiology, vol 42. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4059-8_12
Download citation
DOI: https://doi.org/10.1007/978-94-009-4059-8_12
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8302-7
Online ISBN: 978-94-009-4059-8
eBook Packages: Springer Book Archive