1. Patterns of morphogenesis mediated by dynamic microvilli: Chaetogenesis in Nereis vexillosa

   • Rita M. O'Clair
   • Richard A. Cloney

   OriginalPaper Pages: 141 - 157

2. Distribution of large ventral horn cells in the lumbar cord of the rat

   • R. W. C. Janzen
   • E. -J. Speckmann
   • H. Caspers

   OriginalPaper Pages: 159 - 170

3. The regeneration of the monoaminergic system in the cerebral ganglion of the earthworm, Allolobophora caliginosa

   • S. Koritsánszky
   • H. G. Hartwig

   OriginalPaper Pages: 171 - 186

4. Identification of neurophysin producing cells

   • F. Vandesande
   • J. De Mey
   • K. Dierickx

   OriginalPaper Pages: 187 - 200

5. On catecholamine-containing cells in the rat interatrial septum

   • Eugen van der Zypen

   OriginalPaper Pages: 201 - 218

6. Embryogenesis of Calliphora erythrocephala Meigen

   • Louisa G. van der Starre-van der Molen
   • Léon Otten

   OriginalPaper Pages: 219 - 228

7. Sensory structure of the tentacles of the slug, Arion ater (Pulmonata, Mollusca)

   • B. R. Wright

   OriginalPaper Pages: 229 - 244

8. Sensory structure of the tentacles of the slug, Arion ater (Pulmonata, Mollusca)

   • B. R. Wright

   OriginalPaper Pages: 245 - 257

9. Ultrastructure of pigment cells in wild type and color mutants of the Mexican axolotl

   • Margaret K. Dunson

   OriginalPaper Pages: 259 - 268