1. Sex-biased parental care and sexual size dimorphism in a provisioning arthropod

   • Jeremy Field
   • Gavin Shreeves
   • James D. J. Gilbert

   Original Article 14 September 2015 Pages: 1897 - 1906

   

2. Mate choice and male–male competition among morphologically cryptic but genetically divergent amphipod lineages

   • Matthias Galipaud
   • Zoé Gauthey
   • Clément Lagrue

   Original Article 17 September 2015 Pages: 1907 - 1916

   

3. Female pipefish can detect the immune status of their mates

   • Susanne H. Landis
   • Josefin Sundin
   • Olivia Roth

   Original Article 17 September 2015 Pages: 1917 - 1923

   

4. Signaling on Prozac: altered audience effects on male-male interactions after fluoxetine exposure in Siamese fighting fish

   • Nicole E. Greaney
   • Krystal L. Mannion
   • Teresa L. Dzieweczynski

   Original Article 12 September 2015 Pages: 1925 - 1932

   

5. Genetic sources of individual variation in parental care behavior

   • Daniel P. Wetzel
   • Margret I. Hatch
   • David F. Westneat

   Original Article 14 September 2015 Pages: 1933 - 1943

   

6. Complex alarm strategy in the most basal termite species

   • Olivier Delattre
   • David Sillam-Dussès
   • Jan Šobotník

   Original Article 01 October 2015 Pages: 1945 - 1955

   

7. Group synchrony and alternation as an emergent property: elaborate chorus structure in a bushcricket is an incidental by-product of female preference for leading calls

   • Virginie Party
   • Réjane Streiff
   • Michael D. Greenfield

   Original Article 28 September 2015 Pages: 1957 - 1973

   

8. Mating rock shrimp hedge their bets: old males take greater risk, but only after careful assessment of the investment scenario

   • Nicolas Christian Ory
   • Thijs Christiaan van Son
   • Martin Thiel

   Original Article 22 September 2015 Pages: 1975 - 1984

   

9. Tide line versus internal pools: mating system and breeding success of South American sea lion males

   • Valentina Franco-Trecu
   • Paula Costa-Urrutia
   • Pablo Inchausti

   Original Article 18 September 2015 Pages: 1985 - 1996

   

10. Male-male competition is not costly to dominant males in a cooperatively breeding bird

    • Martha J. Nelson-Flower
    • Amanda R. Ridley

    Original Article 24 September 2015 Pages: 1997 - 2004

    

11. Among-year variation in the repeatability, within- and between-individual, and phenotypic correlations of behaviors in a natural population

    • László Zsolt Garamszegi
    • Gábor Markó
    • János Török

    Original Article Open access 28 September 2015 Pages: 2005 - 2017

    

12. Rhesus macaques (Macaca mulatta) recognize group membership via olfactory cues alone

    • Stefanie Henkel
    • Angelina Ruiz Lambides
    • Anja Widdig

    Original Article 31 October 2015 Pages: 2019 - 2034

    

13. Courtship behavior differs between monogamous and polygamous plovers

    • María Cristina Carmona-Isunza
    • Clemens Küpper
    • Tamás Székely

    Original Article 01 October 2015 Pages: 2035 - 2042

    

14. Polistes smithii vs. Polistes dominula: the contrasting endocrinology and epicuticular signaling of sympatric paper wasps in the field

    • Hans C. Kelstrup
    • Klaus Hartfelder
    • Theresa C. Wossler

    Original Article 12 October 2015 Pages: 2043 - 2058

    

15. Social network dynamics: the importance of distinguishing between heterogeneous and homogeneous changes

    • Mathias Franz
    • Susan C. Alberts

    Methods 04 November 2015 Pages: 2059 - 2069