Genetic caste polymorphism and the evolution of polyandry in Atta leaf-cutting ants Sophie Elizabeth Frances EvisonWilliam O. H. Hughes Original Paper 08 June 2011 Pages: 643 - 649
Tandem carrying, a new foraging strategy in ants: description, function, and adaptive significance relative to other described foraging strategies Benoit GuénardJules Silverman Original Paper 10 June 2011 Pages: 651 - 659
Forming a tough shell via an intracellular matrix and cellular junctions in the tail epidermis of Oikopleura dioica (Chordata: Tunicata: Appendicularia) Keisuke NakashimaAtsuo NishinoEuichi Hirose Original Paper 12 June 2011 Pages: 661 - 669
Mollusc communities in Bulgarian fens: predictive power of the environment, vegetation, and spatial structure in an isolated habitat Michal HorsákMichal HájekIva Apostolova Original Paper 18 June 2011 Pages: 671 - 681
Differential thermal performance curves in response to different habitats in the parasitoid Venturia canescens Vincent ForayPatricia GibertEmmanuel Desouhant Original Paper 29 June 2011 Pages: 683 - 691
Prospective thinking in a mustelid? Eira barbara (Carnivora) cache unripe fruits to consume them once ripened Fernando G. SoleyIsaías Alvarado-Díaz Original Paper 08 July 2011 Pages: 693 - 698
Reverse positional orientation in a neotropical orb-web spider, Verrucosa arenata Dinesh RaoOscar Ceballos FernandezFrancisco Díaz-Fleischer Short Communication 08 June 2011 Pages: 699 - 703
Temperature and parasitism by Asobara tabida (Hymenoptera: Braconidae) influence larval pupation behaviour in two Drosophila species Céline JossoJoffrey MoirouxJacques J. M. van Alphen Short Communication 17 June 2011 Pages: 705 - 709
The onion fly modulates the adult eclosion time in response to amplitude of temperature cycle Kazuhiro TanakaYasuhiko Watari Short Communication 28 June 2011 Pages: 711 - 715