1. Further ultrastructural data on the cytoplasmic nucleolus resembling bodies or nematosomes. Their relationship with the subsynaptic web and a cytoplasmic filamentous network

   • Yvi J. Le Beux
   • Pierre Langelier
   • Louis J. Poirier

   OriginalPaper Pages: 147 - 155

2. Sarcoplasmic reticulum in the cross-striated adductor muscle of the bay scallop, Aequipecten irridians

   • J. W. Sanger

   OriginalPaper Pages: 156 - 161

3. The formation of ring canals by cell furrows in Drosophila

   • Anthony P. Mahowald

   OriginalPaper Pages: 162 - 167

4. On the structure of the pulmonate osphradium

   • P. R. Benjamin
   • A. Peat

   OriginalPaper Pages: 168 - 189

5. Die sog. Asphalt-Flecke der kultivierten Herzmuskelzellen — eine im Phasenkontrastmikroskop sichtbare Formation des Glykogens

   • W. O. Gross
   • Christina Müller

   OriginalPaper Pages: 190 - 202

6. Die Schreckstoffzellen von Phoxinus phoxinus und Morulius chrysophakedion (Cyprinidae, Ostariophysi, Pisces)

   • W. Pfeiffer
   • D. Sasse
   • M. Arnold

   OriginalPaper Pages: 203 - 213

7. Effects of continuous lighting on glycogen in the pineal cells of the mouse: A quantitative histochemical study

   • Takashi Kachi
   • Shoji Matsushima
   • Takashi Ito

   OriginalPaper Pages: 214 - 220

8. Revêtement cuticulaire de la gaine de la trompe chez Glycera convoluta Keferstein (Annélide Polychète)

   • Monique Bantz
   • Catherine Michel

   OriginalPaper Pages: 221 - 242

9. Arterio-venöse Kurzschlüsse mit Klappenmechanismen im Bereich der dorsalen Haut der Rattenhinterpfote

   • H. Plenk Jr.
   • H. Püschmann

   OriginalPaper Pages: 243 - 248

10. Mise en évidence de la présence d'acide ribonucléique dans le noyau des spermatides âgées d'Acanthodactylus erythrurus lineomaculatus Dum. & Bibr. (Lacertidae)

    • N. Bons

    OriginalPaper Pages: 249 - 253

11. Ciliary-structure precursor bodies as stable constituents in the sensory cells of the vomero-nasal organ of reptiles and mammals

    • I. Kolnberger
    • H. Altner

    OriginalPaper Pages: 254 - 262

12. The structure of the postantennal organ in Onychiurus sp. (Insecta: Collembola) and its connection to the central nervous system

    • George R. Karuhize

    OriginalPaper Pages: 263 - 282

13. Functional aspects of lysosomal organelles in blood platelets

    • E. Morgenstern
    • E. Walter
    • E. Weber

    OriginalPaper Pages: 283 - 296