Experientia

, Volume 37, Issue 12, pp 1317–1318 | Cite as

Acute toxicity of copper and its probable effect on thyroid of the fry ofOphiocephalus punctatus (Bloch)

  • D. K. Srivastava
  • R. K. Tyagi
Specialia

Summary

LC50 values for 24, 48, 72, 96 and 120 h were estimated at 1.507; 1.065; 0.785; 0.607; 0.559 mg/l copper respectively for the fry ofOphiocephalus punctatus. Copper induced hyperthyroidism resulting in exopthalmos, has been reported for the first time.

Keywords

Copper Toxicity Acute Toxicity Hyperthyroidism Probable Effect 

References

  1. 1.
    R.L. Spehar, G.W. Holcombe, R.W. Carlson, R.A. Drummond, J.D. Yount and Q.H. Pickering, J. Wat. Pollut. Control Fed.51, 1615 (1979).Google Scholar
  2. 2.
    C.R. Hazel and S.J. Meith, Calif. Fish Game56, 121 (1970).Google Scholar
  3. 3.
    C.W. O'Rear, Jr, Proc. 26th a. Conf. SEast Ass. Game Fish Commn, Comm. October 1972; p. 484.Google Scholar
  4. 4.
    J.M. Mckim, J.G. Eaton and G.W. Holcombe, Bull. Environm. Contamin. Toxic.19, 608 (1978).CrossRefGoogle Scholar
  5. 5.
    P.T.E. Ozoh and C. Jacobson, Bull. Environm. Contamin. Toxic.21, 782 (1979).CrossRefGoogle Scholar
  6. 6.
    A. Granmo and M. Larsstuvold, in: 4th FAO/SIDA Training course on aquatic pollution in relation to protection of living resources, bioassays and toxicity testing, Sweden, 13 October-29 November, 1975.Google Scholar
  7. 7.
    D.J. Finney, Probit Analysis, 2nd edn. Cambridge Univ. Press, London 1964.Google Scholar
  8. 8.
    Standard Methods for the Examination of water and wastewater, 13th edn. American Public Health Association, New York 1971.Google Scholar
  9. 9.
    S. Mukherjee and S. Bhattacharya, Environm. Physiol. Biochem.4, 226 (1974).Google Scholar
  10. 10.
    E. Jackim, J.M. Hamlin and S. Sonis, J. Fish. Res. Board Can.27, 383 (1970).Google Scholar
  11. 11.
    I. Chester Jones, J.N. Ball, I.W. Henderson, T. Sandor and B.I. Baker, in: Chemical Zoology, vol. 8, p. 523. Ed. Florkin and Scheer. Academic Press, New York/London 1974.Google Scholar
  12. 12.
    G.H. Bell, J.N. Davidson and H. Scarborough, Textbook of Physiology and Biochemistry, 6th edn. ELBS, Edinburg 1965.Google Scholar
  13. 13.
    R.J. Roberts, Fish Pathology. Bailliere Tindall, London 1978.Google Scholar
  14. 14.
    F.S. Vogel, J. exp. Med.110, 801 (1959).CrossRefGoogle Scholar
  15. 15.
    G.R. Gardner and G. La Roche, J. Fish. Res. Board Can.30, 363 (1973).Google Scholar

Copyright information

© Birkhäuser Verlag 1981

Authors and Affiliations

  • D. K. Srivastava
    • 1
    • 2
  • R. K. Tyagi
    • 1
    • 2
  1. 1.Department of ZoologyK.A.D. CollegeAllahabad(India)
  2. 2.CIFR Sub-stationAllahabad(Inadia)

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