1. Developmental and evolutionary assumptions in a study about the impact of premature birth and low income on mother–infant interaction

   • Marina Fuertes
   • Anabela Faria
   • Patricia Crittenden

   Review 03 December 2008 Pages: 1 - 11

2. Ecological and evolutionary pathways of social behavior in Pseudoscorpions (Arachnida: Pseudoscorpiones)

   • Kleber Del-Claro
   • Everton Tizo-Pedroso

   Review 10 March 2009 Pages: 13 - 22

   

3. Alternative predatory tactics of an araneophagic assassin bug (Stenolemus bituberus)

   • Anne E. Wignall
   • Phillip W. Taylor

   Original Paper 25 October 2008 Pages: 23 - 27

   

4. The variation in reliability of individual vocal signature throughout ontogenesis in the red-crowned crane Grus japonensis

   • Anna V. Klenova
   • Ilya A. Volodin
   • Elena V. Volodina

   Original Paper 12 March 2009 Pages: 29 - 36

   

5. Usage of monophonic and biphonic calls by free-ranging resident killer whales (Orcinus orca) in Kamchatka, Russian Far East

   • O. A. Filatova
   • I. D. Fedutin
   • E. Hoyt

   Original Paper 28 March 2009 Pages: 37 - 44

   

6. Taxonomic and sensory biases in the mate-choice literature: there are far too few studies of chemical and multimodal communication

   • Seth W. Coleman

   Short Communicaion 22 October 2008 Pages: 45 - 48

   

7. Differences in aggressive behavior between convict cichlid color morphs: amelanistic convicts lose even with a size advantage

   • Adam R. Reddon
   • Peter L. Hurd

   Short Communication 25 March 2009 Pages: 49 - 53

   

8. Divergent female mating preference in a clonal fish

   • Jens R. Poschadel
   • Martin Plath
   • Ingo Schlupp

   Short Communication 25 March 2009 Pages: 55 - 60