1. Chromatic properties of lateral inhibition in the eye of a fly

   • F. Zettler
   • H. Autrum

   OriginalPaper Pages: 181 - 188

2. The control of antennae lift movements and its importance on the gravity reception in the walking blowfly,Calliphora erythrocephala

   • Eberhard Horn
   • Wolfhard Kessler

   OriginalPaper Pages: 189 - 203

3. Extraretinal light perception in the sparrow IV. Further evidence that the eyes do not participate in photoperiodic photoreception

   • Joseph P. McMillan
   • Herbert A. Underwood
   • Michael Menaker

   OriginalPaper Pages: 205 - 213

4. Effects of maintained depolarization of presynaptic neurons on inhibitory transmission in lobster neuropil

   • Donald M. Maynard
   • Kerry D. Walton

   OriginalPaper Pages: 215 - 243

5. A pheromone precursor and its uptake in maleDanaus butterflies

   • Dietrich Schneider
   • Michael Boppré
   • Jerrold Meinwald

   OriginalPaper Pages: 245 - 256

6. The physical and morphological properties of the pigment screen in the compound eye of a shrimp (Crustacea)

   • Göran Struwe
   • Eric Hallberg
   • Rolf Elofsson

   OriginalPaper Pages: 257 - 270