1. Ginter von Ehrenstein (1929–1980)

   • D. S. Farner
   • B. Lofts
   • H. Götze

   In Memoriam Pages: ii - iii

2. Morphology of regenerated spinal cord in Sternarchus albifrons

   • Marilyn J. Anderson
   • Stephen G. Waxman

   OriginalPaper Pages: 1 - 8

3. Ultrastructural changes in the calcium-sensitive (PAS-positive) cells of the pars intermedia of eels kept in deionized water and in normal and concentrated sea water

   • Madeleine Olivereau
   • Pascal Chambolle
   • Pierrette Dubourg

   OriginalPaper Pages: 9 - 26

4. Locomotion of the filiform sperm of Littorina (Gastropoda, Prosobranchia)

   • John A. Buckland-Nicks
   • Fu-Shiang Chia

   OriginalPaper Pages: 27 - 39

5. Antibody-enhanced phagocytosis of lamprey polymorphonuclear leucocytes against sheep erythrocytes

   • Tamotsu Fujii

   OriginalPaper Pages: 41 - 51

6. The mechanosensory apparatus of the femoral tactile spine of the cockroach, Periplaneta americana

   • A. S. French
   • E. J. Sanders

   OriginalPaper Pages: 53 - 68

7. The structure and distribution of satellite cells of cardiac muscles in decapod crustaceans

   • Minora Midsukami

   OriginalPaper Pages: 69 - 83

8. Cells capable of uptake of horseradish peroxidase in some circumventricular organs of the cat and rat

   • Y. Murabe
   • K. Nishida
   • Y. Sano

   OriginalPaper Pages: 85 - 92

9. Fine structure and metabolism of multiply innervated fast muscle fibres in teleost fish

   • Ian A. Johnston
   • Thomas W. Moon

   OriginalPaper Pages: 93 - 109

10. Ultrastructure of muscle fibres in head and axial muscles of the perch (Perca fluviatilis L.)

    • Hendrica A. Akster

    OriginalPaper Pages: 111 - 131

11. Cellular junctions in perifollicular contractile tissue of the rat ovary during the preovulatory period

    • Marilyn L. Capps
    • Irvin E. Lawrence Jr.
    • Hubert W. Burden

    OriginalPaper Pages: 133 - 141

12. Subcellular distribution of ionic components in gastric mucosa of the guinea pig

    • A. Sato
    • S. S. Spicer

    OriginalPaper Pages: 143 - 158

13. p-Chlorophenylalanine-induced proliferation of the seminal vesicle epithelium

    • G. Aumüller
    • K. Giers
    • J. Seitz

    OriginalPaper Pages: 159 - 172

14. Aspects of cellular proliferation during follicular atresia in the dog ovary

    • Katharina Spanel-Borowski
    • Friedrich Trepel
    • Christoph Pilgrim

    OriginalPaper Pages: 173 - 183

15. Functions of digestive diverticula in marine invertebrates

    • F. Gaill

    OriginalPaper Pages: 185 - 195

16. The giant neurone system in ophiuroids

    • J. L. S. Cobb
    • T. R. Stubbs

    OriginalPaper Pages: 197 - 207

17. Myelinated Herring bodies in the posterior part of the median eminence of the mouse

    • Y. Yamazaki
    • K. Shimizu
    • A. Mizutani

    Short Communication Pages: 209 - 211

18. Localization of relaxin in human gestational corpus luteum

    • Ph. Mathieu
    • J. Rahier
    • K. Thomas

    Short Communication Pages: 213 - 216

19. Spinous extensions on ciliary necklaces in ependymal cells

    • Halina Kroh
    • Jorge Cervós-Navarro

    Short Communication Pages: 217 - 220