1. Scanning electron microscopical observations on epidermal wound healing in the PlanarianDugesia tigrina

   • Knud Jørgen Pedersen

   OriginalPaper Pages: 251 - 273

2. Cell clones and pattern formation: Genetic eye mosaics inDrosophila melanogaster

   • Alois Hofbauer
   • J. A. Campos-Ortega

   OriginalPaper Pages: 275 - 289

3. Differential responses to ultraviolet irradiation of the polar cytoplasm ofDrosophila eggs: II. Response to dose

   • G. Graziosi
   • R. Marzari

   OriginalPaper Pages: 291 - 300

4. Regularities of early embryogenesis in teleosts as revealed by studies of the temporal pattern of development

   • G. M. Ignatieva

   OriginalPaper Pages: 301 - 312

5. Regularities of early embryogenesis in teleosts as revealed by studies of the temporal pattern of development

   • G. M. Ignatieva

   OriginalPaper Pages: 313 - 325

6. Régulation des excédents dans le développement du bourgeon de membre de l'embryon d'oiseau. Analyse expérimentale de combinaisons xénoplastiques caille/poulet

   • Madeleine Kieny
   • Marie-Paule Pautou

   OriginalPaper Pages: 327 - 338

7. The in vitro induction of puffing in salivary glands of the mutantl (2)gl ofDrosophila melanogaster by ecdysone

   • G. P. Richards

   OriginalPaper Pages: 339 - 348

8. Entwicklungsgenetische Untersuchungen an Gynandern vonDrosophila melanogaster

   • Wilfried Janning

   OriginalPaper Pages: 349 - 372

9. The development of ommatidial patterning in metamorphosed eye imaginal discs implants ofDrosophila melanogaster

   • J. A. Campos-Ortega
   • Elisabeth A. Gateff

   OriginalPaper Pages: 373 - 392

10. Haemopoietic centres in the developing angelfish,Pterophyllum scalare (cuvier and valenciennes)

    • M. A. Al-Adhami
    • Yvette W. Kunz

    OriginalPaper Pages: 393 - 401