Volume 180, Issue 1, August 1989

ISSN: 0018-8158 (Print) 1573-5117 (Online)

In this issue (28 articles)

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  1. No Access

    EditorialNotes

    Preface

    Page VII
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    Part One: Taxonomy and Evolution

    Comments on the classification of the Clitellata

    Perry C. Holt Pages 1-5
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    Part One: Taxonomy and Evolution

    Phylogeny and origins of Enchytraeidae

    Kathryn A. Coates Pages 17-33
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    Part Two: Anatomy, Ultrastructure and Physiology

    Different models of tubificid spermatozeugmata

    Marco Ferraguti, Gianluca Grassi, Christer Erséus Pages 73-82
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    Part Two: Anatomy, ultrastructure and physiology

    Body wall organization in enchytraeids

    Roberto Valvassori, Magda de Eguileor, Giulio Lanzavecchia, Giorgio Scari Pages 83-89
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    Part Two: Anatomy, Ultrastructure and Physiology

    Histochemical analysis of oligochaete body wall

    Magda de Eguileor, Sergio Daniel, Franco Cotelli, Roberto Valvassori Pages 99-107
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    Part Two: Anatomy, Ultrastructure and Physiology

    T-system in muscles of microdriles

    M. de Eguileor, R. Valvassori, G. Lanzavecchia, L. Di Lernia Pages 109-114
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    Part Three: Life Histories and Population Dynamics

    Population analysis in mass cultures of Tubifex tubifex

    Carla Bonacina, Giuliano Bonomi, Carlo Monti Pages 127-134
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    Part Three: Life Histories and Population Dynamics

    Cohort cultures of Tubifex tubifex forms

    Andreina Paoletti Pages 143-150
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