1. Fine structure of ocelli of an anthomedusan, Nemopsis dofleini, with special reference to synaptic organization

   • Masamichi Yamamoto
   • M. Yoshida

   OriginalPaper Pages: 169 - 181

2. On the ultrastructure of the sinus venosus in Chimara monstrosa L. (Elasmobranchii: Holocephali)

   • Ingvar Leiv Leknes
   • Thorvald Selmer Sætersdal

   OriginalPaper Pages: 183 - 189

3. Morphology and function of the antennular joint and its strand organ, instrumental to gravity reactions in the spiny lobster Panulirus argus (Crustacea, Decapoda)

   • Hedwig Schöne
   • Hermann Schöne

   OriginalPaper Pages: 191 - 203

4. Die Geißelorgane des Geißelskorpions Mastigoproctus giganteus (Lucas) (Arachnida: Uropygi): Transportepithel

   • Joachim Haupt
   • Werner Emde
   • Peter Weygoldt

   OriginalPaper Pages: 205 - 213

5. Fine structure and formation of eggshells in marine Gastrotricha

   • Gunde E. Rieger
   • Reinhard M. Rieger

   OriginalPaper Pages: 215 - 229

6. Zur Digestion bei Pseudomicrothorax dubius Mermod Nahrungsvakuolen-Vesikulation (Ciliophora) im Anschluß an die Phagocytose

   • Klaus Hausmann

   OriginalPaper Pages: 231 - 241

7. The vasculature of Octopus arms: A scanning electron microscope study of corrosion casts

   • J. Browning

   OriginalPaper Pages: 243 - 253

8. The juxtaposed compound eye and organ of Bellonci in Haploops tubicola (Crustacea: Amphipoda) — The fine structure of the organ of Bellonci

   • Rolf Elofsson
   • Eric Hallberg
   • Heimo L. Nilsson

   OriginalPaper Pages: 255 - 262

9. Arteriovenous anastomoses and vascularity in the feet of eiders and gulls (Aves)

   • Uffe Midtgård

   OriginalPaper Pages: 263 - 270