1. Collective control without explicit coding: The case of communal nest excavation

   • J. L. Deneubourg
   • N. R. Franks

   OriginalPaper Pages: 417 - 432

2. Venom spraying inParachartergus colobopterus: A novel defensive behavior in a social wasp (Hymenoptera: Vespidae)

   • Robert L. Jeanne
   • Malcolm G. Keeping

   OriginalPaper Pages: 433 - 442

3. Usurpations and late associations in the solitary founding social wasp,Polistes biglumis bimaculatus (Hymenoptera: Vespidae)

   • M. C. Lorenzi
   • R. Cervo

   OriginalPaper Pages: 443 - 451

4. Mating tactics and courtship behavior inCleogonus rubetra (Fabricius) (Coleoptera: Curculionidae)

   • Michal Polak
   • William D. Brown

   OriginalPaper Pages: 453 - 463

5. Effect of a vertical object on the sex pheromone-mediated flight and landing behaviors of the male lightbrown apple moth,Epiphyas postvittana (walker) (Lepidoptera: Tortricidae)

   • S. P. Foster
   • R. H. Ayers

   OriginalPaper Pages: 465 - 484

6. The parasitoidCotesia glomerata (Hymenoptera: Braconidae) discriminates between first and fifth larval instars of its hostPieris brassicae, on the basis of contact cues from frass, silk, and herbivore-damaged leaf tissue

   • Letizia Mattiacci
   • Marcel Dicke

   OriginalPaper Pages: 485 - 498

7. Host influence on mating behavior and spermatophore reception correlated with reproductive output and longevity of femaleEarias insulana (Boisduval) (Lepidoptera: Noctuidae)

   • Ashok J. Tamhankar

   OriginalPaper Pages: 499 - 511

8. Female preference for large males in the bushcricketRequena sp. 5 (Orthoptera: Tettigoniidae)

   • Nina Wedell
   • Tove Sandberg

   OriginalPaper Pages: 513 - 522

9. Size and mating success in males of the western harvester ant,Pogonomyrmex occidentalis (Hymenoptera: Formicidae)

   • Diane C. Wiernasz
   • Julie Yencharis
   • Blaine J. Cole

   OriginalPaper Pages: 523 - 531

10. Behavioral adaptations of two phytophagous insects feeding on two species of phototoxic Asteraceae

    • Gabriel Guillet
    • Marie-Ève Lavigne
    • J. Thor Arnason

    OriginalPaper Pages: 533 - 546

11. Changes in the behavior of the female short-tailed cricket,Anurogryllus muticus (De Geer) (Orthoptera: Gryllidae) following mating

    • H-J Lee
    • W. Loher

    OriginalPaper Pages: 547 - 562