1. Subsociality in halictine bees

   • C. Plateaux-Quénu

   Review article 23 September 2008 Pages: 335 - 346

2. Breeding system and reproductive skew in a highly polygynous ant population

   • C. Haag-Liautard
   • J. S. Pedersen
   • L. Keller

   Research article 17 June 2008 Pages: 347 - 354

3. How non-nestmates affect the cohesion of swarming groups in social spiders

   • A.-C. Mailleux
   • R. Furey
   • J.-L. Deneubourg

   Research article 17 June 2008 Pages: 355 - 359

4. Assessing the risk of invasive ants: a simple and flexible scorecard approach

   • D. F. Ward
   • M. C. Stanley
   • R. J. Harris

   Research article 27 June 2008 Pages: 360 - 363

5. Impact of vegetation removal on the temperature and moisture content of red wood ant nests

   • A. Véle
   • J. Holuša

   Research article 27 June 2008 Pages: 364 - 369

6. Patterns of host ant use by sympatric populations of Maculinea alcon and M. ‘rebeli’ in the Carpathian Basin

   • A. Tartally
   • D. R. Nash
   • Z. Varga

   Research article 28 June 2008 Pages: 370 - 381

7. Nestmate recognition by guards of the Asian hive bee Apis cerana

   • N. C. Chapman
   • P. Nanork
   • B. P. Oldroyd

   Research article 05 July 2008 Pages: 382 - 386

8. Nest defence in a stingless bee: What causes fighting swarms in Trigona carbonaria (Hymenoptera, Meliponini)?

   • R. Gloag
   • T. A. Heard
   • B. P. Oldroyd

   Research article 18 July 2008 Pages: 387 - 391

9. Stay or drift? Queen acceptance in the ant Formica paralugubris

   • B. Holzer
   • J. Meunier
   • M. Chapuisat

   Research article 18 July 2008 Pages: 392 - 396

10. Nest connectivity and colony structure in unicolonial Argentine ants

    • N. E. Heller
    • K. K. Ingram
    • D. M. Gordon

    Research article 18 July 2008 Pages: 397 - 403

11. Psithyrus females do possess wax glands

    • A. Sramkova
    • M. Ayasse

    Research article 18 July 2008 Pages: 404 - 406

12. Histology of the hormone-producing glands in the damp-wood termite Hodotermopsis sjostedti (Isoptera, Termopsidae): A focus on soldier differentiation

    • R. Cornette
    • S. Koshikawa
    • T. Miura

    Reserach article 29 September 2008 Pages: 407 - 416

13. Bumble bee olfactory information flow and contact-based foraging activation

    • M. A. Renner
    • J. C. Nieh

    Research article 11 August 2008 Pages: 417 - 424

14. Does pollen function as a reward for honeybees in associative learning?

    • C. Grüter
    • A. Arenas
    • W. M. Farina

    Research article 11 August 2008 Pages: 425 - 427

15. Sociality in Euglossa (Euglossa) viridissima Friese (Hymenoptera, Apidae, Euglossini)

    • M. E. Cocom Pech
    • W. de J. May-Itzá
    • J. J. G. Quezada-Euán

    Research article 11 August 2008 Pages: 428 - 433

16. Population- and sociogenetic structure of the leaf-cutter ant Atta colombica (Formicidae, Myrmicinae)

    • M. Helmkampf
    • J. Gadau
    • H. Feldhaar

    Research article 11 August 2008 Pages: 434 - 442

17. Venom alkaloids of monogyne and polygyne forms of the red imported fire ant, Solenopsis invicta, in Taiwan

    • L.-C. Lai
    • R.-N. Huang
    • W.-J. Wu

    Research Article 15 September 2008 Pages: 443 - 449