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Original Articles

Observations on some factors affecting the growth rate and fecundity of Biomphalaria glabrata (Say)

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Pages 349-355 | Received 23 Jan 1970, Published online: 15 Mar 2016

REFERENCES

  • Berrie, A. D. (1968). Prolonged inhibition of growth in a natural population of the freshwater snail Biomphalaria sudanica tanganyicensis (Smith) in Uganda. Ann. trop. Med. Parasit., 62, 45.
  • Chernin, E., and Michelson, E. H. (1957a). Studies on the biological control of schistosome-bearing snails. III: The effects of population density on growth and fecundity in Australorbis glabratus. Am. J. Hyg., 65, 57.
  • Chernin, E., and Michelson, E. H. (1957b). Studies on the biological control of schistosome-bearing snails. iv: Further observations on the effects of crowding on growth and fecundity of Australorbis glabratus. Ibid., 65, 71.
  • Jobin, W. R., and Michelson, E. H. (1967). Mathematical simulation of an aquatic snail population. Bull. Wld Hlth Org., 37, 657.
  • Jobin, W. R., and Michelson, E. H. (1969). Operation of irrigation reservoirs for the control of snails. Am. J. trop. Med. Hyg., 18, 297.
  • Mandahl-Barth, G. (1958). Intermediate hosts of schistosoma. Geneva: World Health Organization.
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  • Shiff, C. J. (1964a). Studies on Bulinus (Physopsis) globosus in Rhodesia. I: The influence of temperature on the intrinsic rate of natural increase. Ann. trop. Med. Parasit., 58, 94.
  • Shiff, C. J. (1964b). Studies on Bulinus (Physopsis) globosus in Rhodesia. II: Factors influencing the relationship between age and growth. Ibid., 58, 106.
  • Snedecor, C. W., and Cochran, W. G. (1967). Statistical Methods. 6th ed. The Iowa State University Press: Ames, Iowa, U.S.A.
  • Sturrock, R. F. (1965). Studies on the biology of Biomphalaria angulosa Mandahl-Barth and on its ability to act as an intermediate host of Schistosoma mansoni. Ann. trop. Med. Parasit., 59, 1.
  • Webbe, G. (1962a). The transmission of Schistosoma haematobium in an area of Lake Province, Tanganyika. Bull. Wld Hlth Org., 27, 59.
  • Webbe, G. (1962b). Population studies of intermediate hosts in relation to transmission of Bilharziasis in East Africa. In ‘Bilharziasis, Ciba Foundation Symposium,’ ed. G. E. W. Wolstenholme and M. O'Connor. Lond.: Churchill.
  • Wright, C. A. (1960). The crowding phenomenon in laboratory colonies of freshwater snails. Ann. trop. Med. Parasit., 54, 224.

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