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    Chapter and Conference Paper

    Aspects of the phylogeny of Platyhelminthes based on 18S ribosomal DNA and protonephridial ultrastructure

    DNA studies of 23 taxa (20 platyhelminths, 1 nemertean, Homo and Artemia) and electron-microscopic studies of the protonephridia of many platyhelminths (supported by some additional ultrastructural data) have led...

    K. Rohde, A. M. Johnson, P. R. Baverstock in Biology of Turbellaria and some Related Fl… (1995)