1. A two-pollinator model for the evolution of floral complexity

   • John Warren
   • Anita Diaz

   OriginalPaper Pages: 157 - 166

2. Disruptive selection on female reproductive characters in a hybrid zone of Littorina saxatilis

   • R. Cruz
   • C. García

   OriginalPaper Pages: 167 - 182

3. Ecological correlates in the evolution of moult strategies in Western Palearctic passerines

   • Jordi Figuerola
   • Roger Jovani

   OriginalPaper Pages: 183 - 192

4. Stochasticity and spatial coexistence of semelparity and iteroparity as life histories

   • David Tesar
   • Veijo Kaitala
   • Esa Ranta

   OriginalPaper Pages: 193 - 204

5. Maintenance of androdioecy in the freshwater shrimp, Eulimnadia texana: do hermaphrodites need males for complete fertilization?

   • Stephen C. Weeks
   • Julie A. Hutchison
   • Naida Zucker

   OriginalPaper Pages: 205 - 221