@article {1073,
	title = {Revision of the Bee Genus Chlerogella (Hymenoptera, Halictidae), Part II: South American Species and Generic Diagnosis},
	journal = {ZooKeys},
	volume = {47},
	year = {2010},
	chapter = {1-100},
	author = {Engel, M.S.}
}
@article {1115,
	title = {Revision of the metallic species of Lasioglossum (Dialictus) in Canada (Hymenoptera, Halictidae, Halictini)},
	journal = {Zootaxa},
	volume = {2591},
	year = {2010},
	author = {Gibbs, J.}
}
@article {690,
	title = {Two new species of nocturnal bees of the genus Megalopta (Hymenoptera: Halictidae) with keys to species},
	journal = {Revista de Biologia Tropical},
	volume = {58},
	year = {2010},
	chapter = {255-263},
	keywords = {Apoidea, Augochlorini, keys, parasites, systematics},
	author = {Gonzalez, V.H. and Griswold, T. and Ayala, R.}
}
@article {826,
	title = {Una especie nueva de Lestrimelitta y un cambio de nombre en Lasioglossum (Hymenoptera: Apidae, Halictidae)},
	journal = {Revista Colombiana de Entomolog{\'{\i}a},
	volume = {36},
	year = {2010},
	chapter = {319-324},
	author = {Gonzalez, V.H. and Rasmussen, C. and Velasquez, A.}
}
@article {1600,
	title = {Visiting bees of Cucurbita flowers (Cucurbitaceae) with emphasis on the presence of Peponapis fervens Smith (Eucerini _ Apidae) _ Santa Catarina, southern Brasil},
	journal = {Oecologia Australis},
	volume = {14},
	year = {2010},
	month = {2010///},
	pages = {128 - 139},
	keywords = {ANTHOPHORIDAE, CUCURBITACEAE, DIVERSITY, GUILD, OLIGOLECTY, Peponapis, POLLINATOR, TROPICS},
	author = {Krug,C. and Alves dos Santos,I. and Cane, J. H.}
}
@article {20098501,
	title = {Behavioral suites mediate group-level foraging dynamics in communities of tropical stingless bees.},
	journal = {Insectes Sociaux},
	volume = {57},
	year = {2010},
	month = {2010 Feb},
	pages = {105-113},
	chapter = {105},
	abstract = {Competition for floral resources is a key force shaping pollinator communities, particularly among social bees. The ability of social bees to recruit nestmates for group foraging is hypothesized to be a major factor in their ability to dominate rich resources such as mass-flowering trees. We tested the role of group foraging in attaining dominance by stingless bees, eusocial tropical pollinators that exhibit high diversity in foraging strategies. We provide the first experimental evidence that meliponine group foraging strategies, large colony sizes and aggressive behavior form a suite of traits that enable colonies to improve dominance of rich resources. Using a diverse assemblage of Brazilian stingless bee species and an array of artificial "flowers" that provided a sucrose reward, we compared species{\textquoteright} dominance and visitation under unrestricted foraging conditions and with experimental removal of group-foraging species. Dominance does not vary with individual body size, but rather with foraging group size. Species that recruit larger numbers of nestmates (Scaptotrigona aff. depilis, Trigona hyalinata, Trigona spinipes) dominated both numerically (high local abundance) and behaviorally (controlling feeders). Removal of group-foraging species increased feeding opportunities for solitary foragers (Frieseomelitta varia, Melipona quadrifasciata and Nannotrigona testaceicornis). Trigona hyalinata always dominated under unrestricted conditions. When this species was removed, T. spinipes or S. aff. depilis controlled feeders and limited visitation by solitary-foraging species. Because bee foraging patterns determine plant pollination success, understanding the forces that shape these patterns is crucial to ensuring pollination of both crops and natural areas in the face of current pollinator declines. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s00040-009-0055-8) contains supplementary material, which is available to authorized users.},
	keywords = {Aggression, Dominance, Group foraging, Species removal, Superorganism},
	doi = {10.1007/s00040-009-0055-8},
	url = {http://www.springerlink.com/content/vl7251653k645062/?p=11bd2f21c12044a3bd7b132a256b01a9\&pi=0},
	author = {Lichtenberg, Elinor M and Imperatriz-Fonseca, Vera L and Nieh, James C}
}
@article {1404,
	title = {New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae)},
	journal = {Zootaxa},
	volume = {2661},
	year = {2010},
	month = {10/2010},
	pages = {1-32},
	chapter = {1},
	keywords = {APIDAE, DNA barcoding, Nomadinae, Nomadini, taxonomy},
	issn = {1175-5326},
	author = {Droege, S. and Rightmyer, M. G. and Sheffield, Cory S. and Brady, S. G.}
}
@article {1718,
	title = {The first record of conopid flies (Diptera: Conopidae) and eulophid wasps (Hymenoptera: Eulophidae) as parasitoids and hyperparasitoids associated with carpenter bees (Apidae: Xylocopinae) in Argentina},
	journal = {Journal of Apicultural Research and Bee World},
	volume = {49},
	year = {2010},
	month = {04/2010},
	pages = {208-211},
	chapter = {208},
	abstract = {<p>This is the first record for the parasitoid association between eulophids and conopids in the carpenter bee Xylocopa augusti Lepeletier. Biological features of Physocephala Schiner are mentioned. A diagnosis for Pediobius williamsoni (Girault) is given and morphological characters are illustrated.</p>
},
	keywords = {Argentina, hyperparasitoids, parasitoids},
	issn = {0021-8839},
	doi = {10.3896/IBRA.1.49.2.11},
	url = {http://www.ibra.org.uk/articles/20100328_12},
	author = {Mariano Lucia and Daniel A Aquino and Christer Hansson and Alberto H Abrahamovich}
}
@article {1269,
	title = {Atypical wing venation in Dialictus and Hemihalictus and its implications for subgeneric classification of Lasioglossum},
	journal = {Psyche},
	volume = {2010},
	year = {2010},
	pages = {1{\textendash}6},
	chapter = {1},
	doi = {10.1155/2010/605390},
	author = {Gibbs, J.}
}
@article {594,
	title = {Comportamiento de nidificaci{\'o}n, notas taxon{\'o}micas y distribuci{\'o}n potencial de Paratrigona eutaeniata (Hymenoptera: Apidae, Meliponini)},
	journal = {Revista Colombiana de Entomolog{\'{\i}a},
	volume = {36},
	year = {2010},
	chapter = {325-332},
	keywords = {Paratrigona eutaeniata Camargo \& Moure 1994},
	author = {Fern{\'a}ndez, D. C and Zambrano, G and Gonzalez, V.H.}
}
@article {1101,
	title = {Description of a new species of Osmia (Hymenoptera: Megachilidae) from southwestern North America, with a redescription of the enigmatic species Osmia foxi Cameron},
	journal = {Zootaxa},
	volume = {2512},
	year = {2010},
	author = {Rightmyer, M. G. and Griswold, T.}
}
@article {824,
	title = {Notas sistem{\'a}ticas sobre abejas Meliponini del Chaco (Hymenoptera, Apidae)},
	journal = {Revista del Museo Argentino de Ciencias Naturales},
	volume = {12},
	year = {2010},
	chapter = {99-106},
	author = {Roig Alsina, A}
}
@article {1110,
	title = {A review of the non-metallic Osmia (Melanosmia) found in North America, with additional notes on palearctic Melanosmia (Hymenoptera, Megachilidae)},
	journal = {ZooKeys},
	volume = {60},
	year = {2010},
	author = {Rightmyer, M. G. and Griswold, T. and Arduser, M. S.}
}
@article {848,
	title = {A Revision of Perdita (Xerophasma) Timberlake (Hymenoptera: Andrenidae)},
	journal = {Zootaxa},
	volume = {2517},
	year = {2010},
	chapter = {1-14},
	author = {Griswold, T. and Miller, W.}
}
