1. Fine structure of the cephalic sensory organ in the larva of the nudibranch Rostanga pulchra (Mollusca, Opisthobranchia, Nudibranchia)

   • F. -S. Chia
   • R. Koss

   OriginalPaper Pages: 131 - 139

2. Ultrastructure of spermatids and spermatozoa in the cyclostomatous bryozoan Tubulipora (Bryozoa, Cyclostomata)

   • Å. Franzén

   OriginalPaper Pages: 140 - 146

3. Reconstruction and morphometry of silkmoth olfactory hairs: A comparative study of sensilla trichodea on the antennae of male Antheraea polyphemus and Antheraea pernyi (Insecta, Lepidoptera)

   • T. A. Keil

   OriginalPaper Pages: 147 - 156

4. Electron microscopic observations on the retinal pigment epithelium and choroid in the domestic pig (Sus scrofa)

   • C. R. Braekevelt

   OriginalPaper Pages: 157 - 162

5. Die Ultrastruktur des neuromuskulären Systems der Medusen von Tripedalia cystophora und Carybdea marsupialis (Coelenterata, Cubozoa)

   • G. Laska
   • M. Hündgen

   OriginalPaper Pages: 163 - 170

6. Reduction of sensory cells in antennal sensilla correlated with changes in feeding behavior in the beetle Loricera pilicornis (Insecta, Coleoptera, Carabidae)

   • H. Altner
   • Ulrike Hintzpeter

   OriginalPaper Pages: 171 - 179

7. Conus-like structure in the eye of the deep-sea teleost Radiicephalus elongatus (Pisces, Teleostei)

   • O. Munk

   OriginalPaper Pages: 180 - 183

8. Differences in the structure of the rete ophthalmicum among three breeds of domestic fowls, Gallus gallus f. domesticus (Aves)

   • Z. Arad
   • U. Midtgård

   OriginalPaper Pages: 184 - 187

9. Functional-morphological investigations on the flight muscles and their insertion points in the blowfly Calliphora erythrocephala (Insecta, Diptera)

   • A. Wisser
   • W. Nachtigall

   OriginalPaper Pages: 188 - 195