Cell-sealing efficiency and reproductive workers in the species Melipona bicolor (Hymenoptera, Meliponini): double standard and possible rogue conduct Dirk KoedamVera L. Imperatriz-Fonseca Original article 18 November 2011 Pages: 371 - 383
The effects of Bt Cry1Ah toxin on worker honeybees (Apis mellifera ligustica and Apis cerana cerana) Ping-Li DaiWei ZhouTing Zhou Original article 24 November 2011 Pages: 384 - 391
Population structure and genetic diversity of the orchid bee Eufriesea violacea (Hymenoptera, Apidae, Euglossini) from Atlantic Forest remnants in southern and southeastern Brazil Gabriele Antico FreiriaJuliana Bombarda RuimSilvia Helena Sofia Original article 10 November 2011 Pages: 392 - 402
Breeding for hygienic behaviour in honeybees (Apis mellifera) using free-mated nucleus colonies Stephen F. PernalAsheber SewalemAndony P. Melathopoulos Original article 02 December 2011 Pages: 403 - 416
The influence of light on small hive beetle (Aethina tumida) behavior and trap capture Adrian J. DuehlRichard T. ArbogastPeter E. Teal Original article 09 November 2011 Pages: 417 - 424
Marking small hive beetles with thoracic notching: effects on longevity, flight ability and fecundity Lilia I. de GuzmanAmanda M. FrakeThomas E. Rinderer Original article 02 November 2011 Pages: 425 - 431
Isolation and characterization of microsatellites from Scaptotrigona xanthotricha (Apidae, Meliponini): a stingless bee in the Brazilian Atlantic rainforest Olívia Maria Pereira DuarteFernanda Amato GaiottoMarco Antônio Costa Scientific note 18 November 2011 Pages: 432 - 435
The effects of cavity length on nest size, sex ratio and mortality of Centris (Heterocentris) analis (Hymenoptera, Apidae, Centridini) Juliana D. S. AlonsoJanaina F. SilvaCarlos A. Garófalo Original article 18 November 2011 Pages: 436 - 448
The same, but different: pollen foraging in honeybee and bumblebee colonies Sara Diana LeonhardtNico Blüthgen Original article 21 December 2011 Pages: 449 - 464
Coumaphos affects food transfer between workers of honeybee Apis mellifera Danilo BevkJasna KraljAndrej Čokl Original article Open access 16 December 2011 Pages: 465 - 470
A scientific note on the lack of effect of mandible ablation on the synthesis of royal scent by honeybee queens Huo-Qing ZhengVincent DietemannChristian W. W. Pirk Scientific note 29 December 2011 Pages: 471 - 473
Africanized honey bees pollinate and preempt the pollen of Spondias mombin (Anacardiaceae) flowers Liedson Tavares CarneiroCelso Feitosa Martins Original article 20 January 2012 Pages: 474 - 486