Catalogue of the bees (Hymenoptera, Apoidea) in the Neotropical Region Klaus Hartfelder Editorial Pages: 387 - 387
Frequency of European and African-derived morphotypes and haplotypes in colonies of honey bees (Apis mellifera) from NW Mexico Omar ZamoraRicardo DominguezJ. Javier G. Quezada-Euán Original Article Pages: 388 - 396
Nutritive value of 15 single pollens and pollen mixes tested on larvae produced by bumblebee workers (Bombus terrestris, Hymenoptera: Apidae) Jean-Noël TaseiPierrick Aupinel Original Article Pages: 397 - 409
Nectar-foraging behavior of Euglossine bees (Hymenoptera: Apidae) in urban areas Margarita María López-UribeCintia Akemi OiMarco Antonio Del Lama Original Article Pages: 410 - 418
Foraging distance in Bombus terrestris L. (Hymenoptera: Apidae) Stephan WolfRobin F. A. Moritz Original Article Pages: 419 - 427
Pavlovian conditioning of the proboscis extension reflex in harnessed foragers using paired vs. unpaired and discrimination learning paradigms: tests for differences among honeybee subspecies in Turkey Charles I. AbramsonT. Andrew MixsonHarrington Wells Original Article Pages: 428 - 435
Screening of natural compounds for the control of nosema disease in honeybees (Apis mellifera) Lara MaistrelloMarco LodesaniAnna Granato Original Article Pages: 436 - 445
Genetic diversity and population structure of Trigona pagdeni Schwarz in Thailand Sirikul ThummajitsakulSirawut KlinbungaSiriporn Sittipraneed Original Article Pages: 446 - 455
Analysis of pollen loads in a wild bee community (Hymenoptera: Apidae) — a method for elucidating habitat use and foraging distances Marion BeilHelmut HornAngelika Schwabe Original Article Pages: 456 - 467
High frequency sounds produced by Cyprian honeybees Apis mellifera cypria when confronting their predator, the Oriental hornet Vespa orientalis Alexandros PapachristoforouJérôme SueurGérard Arnold Original Article Pages: 468 - 474
An oligonucleotide primer set for PCR amplification of the complete honey bee mitochondrial genome Maria Cristina AriasDaniela SilvestreWalter Steven Sheppard Original Article Pages: 475 - 480