1. Chemical defense of the ladybird beetle Epilachna paenulata

   • Soledad Camarano
   • Andrés González
   • Carmen Rossini

   Research Papers 29 September 2006 Pages: 179 - 184

2. Effect of bombardier beetle spray on a wolf spider: repellency and leg autotomy

   • Thomas Eisner
   • Daniel Aneshansley
   • Mark Deyrup

   Original Paper 29 September 2006 Pages: 185 - 189

3. Effects of glucosinolate and myrosinase levels in Brassica juncea on a glucosinolate-sequestering herbivore – and vice versa

   • Caroline Müller
   • Natascha Sieling

   Original Paper 29 September 2006 Pages: 191 - 201

4. The chelation of metal ions by the acylpolyamine toxins from the web-spider Nephilengys cruentata: effects in the intoxication/detoxification of preys

   • Maria de Fatima Manzoli-Palma
   • Nivar Gobbi
   • Mario Sergio Palma

   Original Paper 29 September 2006 Pages: 203 - 208

5. Chemosensory and behavioural responses of the turnip sawfly, Athalia rosae, to glucosinolates and isothiocyanates

   • Alison M. Barker
   • Reitumetse Molotsane
   • Erich Städler

   Original Paper Pages: 209 - 218

6. Faecal marking behaviour in ringtails (Bassariscus astutus) during the non-breeding period: spatial characteristics of latrines and single faeces

   • Isabel Barja
   • Rurik List

   Original Paper Pages: 219 - 222

7. Integrating phenological, chemical and biotic defences in ant-plant protection mutualisms: a case study of two myrmecophyte lineages

   • Laurent Amsellem
   • Doyle B. McKey

   Original Paper Pages: 223 - 234

8. Co-evolution-driven cuticular hydrocarbon variation between the slave-making ant Rossomyrmex minuchae and its host Proformica longiseta (Hymenoptera: Formicidae)

   • Christine Errard
   • Francisca Ruano
   • Abraham Hefetz

   Original Paper Pages: 235 - 240

9. Reproductive isolation between populations from Northern and Central Europe of the leaf beetle Chrysomela lapponica L.

   • Nina E. Fatouros
   • Monika Hilker
   • Jürgen Gross

   Original Paper Pages: 241 - 251