Summary
In the light of the above discussion, it appears that the parasites and their hosts form a biotype which is both exclusive and interchangeable. In the former case it is of such an extreme association as to be confined to a very limited geographical region. Using the parasites as “biological tags” in such cases appears to have great possibilities. In specific diagnosis and in creation of new species information could be gleaned from the study of other characteristics such as ovic embryos. Biochemical and histochemical investigations such as the formation of ovic embryos offer interesting new avenues of research.
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Job. S. V... “New record of a digenetic trematode of the FamilyDidymozoidae,”Presidency College Zool. Mag (Madras, India), 1961a,8, 12–14.
—————.. “A new record of a digenetic trematode of the Genus:Platocystis (Family:Didymozoidae),”J. Zool. Soc. India, 1961b,13 (2), 143–47.
Job, S. V... “Didymozoon tetragynae—a digenetic trematode of the FamilyDidymozoidae,”J. Madras Univ., 1961c,31 (3)B, 311–14.
—————.. “Description of a new species of digenetic trematode (Family:Didymozoidae) and some histochemical observations on the same,”Proc. Indian Acad. Sci., 1964,60 (2)B, 128–34.
----- .. “Didymocystis singularis (n.sp.): a digenetic trematode from the barracuda,”Zool. anzei., 1965 (In press).
Yamaguti, S...Systema Helminthum: Digenetic trematodes of Vertebrates, 1958, Vol.1, Part I, Academic Press, New York.
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Communicated by Prof. R. V. Seshaiya,f.a.sc.
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Job, S.V. Studies on some digenea of the familyDidymozoidae . Proc. Indian Acad. Sci. 64, 182–189 (1966). https://doi.org/10.1007/BF03052146
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DOI: https://doi.org/10.1007/BF03052146