1. Social organization and foraging in emballonurid bats

   • J. W. Bradbury
   • S. L. Vehrencamp

   OriginalPaper Pages: 337 - 381

2. Social organization and foraging in emballonurid bats

   • J. W. Bradbury
   • S. L. Vehrencamp

   OriginalPaper Pages: 383 - 404

3. The behavioral ecology of mating in harvester ants (Hymenoptera: Formicidae: Pogonomyrmex)

   • B. Hölldobler

   OriginalPaper Pages: 405 - 423

4. The attack frequency of Gnathonemus petersii towards electrically silent (Denervated) and intact conspecifics, and towards another mormyrid (Brienomyrus niger)

   • Bernd Kramer

   OriginalPaper Pages: 425 - 446

5. Beach orientation in talitrid amphipods: Capacities and strategies

   • R. F. Hartwick

   OriginalPaper Pages: 447 - 458