1. Acoustic detection and communication by decapod crustaceans

   • Arthur N. Popper
   • Michael Salmon
   • Kenneth W. Horch

   Review Pages: 83 - 89

2. Agonistic behavior in naïve juvenile lobsters depleted of serotonin by 5,7-dihydroxytryptamine

   • Sarah B. Doernberg
   • Stuart I. Cromarty
   • Edward A. Kravitz

   Original Paper Pages: 91 - 103

3. Factors influencing the susceptibility of anurans to motion sickness

   • Tomio Naitoh
   • Richard J. Wassersug
   • Masamichi Yamashita

   Original Paper Pages: 105 - 113

4. Activity of descending contralateral movement detector neurons and collision avoidance behaviour in response to head-on visual stimuli in locusts

   • John R. Gray
   • Jessica K. Lee
   • R. Meldrum Robertson

   Original Paper Pages: 115 - 129

5. The antennal motor system of the stick insect Carausius morosus: anatomy and antennal movement pattern during walking

   • Volker Dürr
   • Yvonne König
   • Rolf Kittmann

   Original Paper Pages: 131 - 144

6. Presynaptic effects of octopamine, serotonin, and cocktails of the two modulators on neuromuscular transmission in crustaceans

   • Stefan Djokaj
   • Robin L. Cooper
   • Werner Rathmayer

   Original paper Pages: 145 - 154

7. Pharmacological brain stimulation releases elaborate stridulatory behaviour in gomphocerine grasshoppers – conclusions for the organization of the central nervous control

   • Ralf Heinrich
   • Beate Wenzel
   • Norbert Elsner

   Original Paper Pages: 155 - 169