Published online by Cambridge University Press: 06 April 2009
The observations recently set forth by Dr Leiper, and by Dr Sambon in a discussion, have led us to re-examine the ova of S. japonicum in the material which we have at hand. This material was described previously by one of us together with a report of some comparative measurements of the ova of this species of trematode furnished by Dr Shiga.
1 1Leiper, R. T. (iii. 1911). Note on the presence of a lateral spine in the eggs of Schistosomum japonicum. Trans. Soc. Trap. Med. and Hyg. iv. p. 133. (Discussion, p. 135.)Google Scholar
2 2Woolley, P. G. (i. 1906). The occurrence of Schistosoma japonicum vel cattoi in the Philippine Islands. Philippine Journ. Science, i. p. 83.Google Scholar