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Branchiostoma lanceolatum – A Freshwater Reject?

Published online by Cambridge University Press:  11 May 2009

John Binyon
John Binyon
Affiliation:
Department of Zoology, Royal Holloway College, University of London, Englefield Green, Surrey
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Extract

The ultrastructure and dimensions of the solenocytes of Branchiostoma lanceolatum are reviewed briefly. The functional ability of these units is calculated upon theoretical grounds in a manner similar to that applied to flame cells. Their more delicate construction would suggest that Branchiostoma would have great difficulty in maintaining any significant osmotic pressure difference between the medium and its body fluids.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 59 , Issue 1 , February 1979 , pp. 61 - 67
Copyright
Copyright © Marine Biological Association of the United Kingdom 1979

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References

Berrill, N. J., 1955. The Origin of Vertebrates. 257 pp. Oxford: Oxford University Press.Google Scholar
Binyon, J., 1972. The effects of diluted sea water upon podial tissues of the starfish Asterias rubens L. Comparative Biochemistry and Physiology, 41A, 1–6.CrossRefGoogle Scholar
Binyon, J., 1976. The effects of reduced salinity upon the starfish Asterias rubens L. together with a special consideration of the integument and its permeability to water. Thalassia jugoslavica. (In the Press.)Google Scholar
Brandenburg, J. & Kummel, G., 1961. Die Feinstruktur der Solenocyten. Journal of infrastructure Research, 5, 437–452.Google Scholar
Chin, T. G., 1941. Studies on the biology of the Amoy amphioxus Branchiostoma belcheri Gray. Philippine Journal of Science, 75, 369–424.Google Scholar
Cocking, E. C. & Yemm, E. W., 1954. Estimation of amino acids by ninhydrin. Biochemical Journal, 58, xii.Google ScholarPubMed
Goodrich, E. S., 1946. The study of nephridia and genital ducts since 1895. Quarterly Journal of Microscopical Science, 86, 113–392.Google Scholar
Jeuniaux, C., Bricteux-Gregoire, S. & Florkin, M., 1962. Regulation osmotique intracellulaire chez Asterias rubens L. Role du glycocolle et de la taurine. Cahiers de biologie marine, 3, 107–113.Google Scholar
Marshall, E. K. Jr. & Smith, H. W., 1930. The glomerular development of the vertebrate kidney in relation to habitat. Biological Bulletin. Marine Biological Laboratory, Woods Hole, Mass., 59, 135–153.CrossRefGoogle Scholar
Nakao, T., 1965. The excretory organ of Amphioxus (Branchiostoma belcheri). Journal of Ultra-structure Research, 12, 1–12.CrossRefGoogle ScholarPubMed
Pappenheimer, J. R., 1953. Passage of molecules through capillary walls. Physiological Reviews, 33, 387–423.CrossRefGoogle Scholar
Pontin, R. M., 1964. A comparative account of the protonephridia of Asplanchna (Rotifera) with special reference to the flame cells. Proceedings of the Zoological Society of London, 148, 511–525.CrossRefGoogle Scholar
Webb, J. E. & Hill, M. B., 1958. Ecology of Lagos Lagoon. IV. On the reactions of Branchiostoma nigeriense Webb to its environment. Philosophical Transactions of the Royal Society (B), 241, 355–391.Google Scholar
Wilson, R. A. & Webster, L. A., 1974. Protonephridia. Biological Reviews, 49, 127–160.CrossRefGoogle ScholarPubMed