@article {1728,
	title = {Las Especies del G{\'e}nero Bombus Latreille en Argentina (Hymenoptera: Apidae). Estudio Taxon{\'o}mico y Claves Para su Identificaci{\'o}n},
	journal = {Neotropical Entomology},
	volume = {34},
	year = {2005},
	month = {03/2005},
	pages = {235-250},
	chapter = {235},
	abstract = {<p>This study presents a taxonomic review of the Argentinean species of Bombus. Keys to identify female and male specimens at the species level [including the Palearctic species, Bombus (Megabombus) ruderatus] are given. Three subgenera are recognized: Fervidobombus, the most diversified, with six different species; Coccineobombus and Robustobombus each with one species. For each taxon, queen, worker and male descriptions are given, as well as the following information: morphological variation, comparative comments and geographic distribution. Also, for each taxon SEM photographs of male genitalia and drawings of female sting capsule are provided.</p>
},
	keywords = {BOMBUS, Bumble bee, systematics},
	issn = {1519-566X},
	url = {http://www.scielo.br/scielo.php?script=sci_arttext\&pid=S1519-566X2005000200012},
	author = {Alberto H Abrahamovich and Norma B. Diaz and Mariano Lucia}
}
@article {1727,
	title = {El Subg{\'e}nero Megachile (Dasymegachile) Mitchell con Especial Referencia a las Especies Argentinas (Hymenoptera: Megachilidae)},
	journal = {Neotropical Entomology},
	volume = {35},
	year = {2006},
	month = {11/2006},
	pages = {791-802},
	chapter = {791},
	abstract = {Seventeen species of Megachile (Dasymegachile) are recognized, twelve species from Chile, nine species from Argentina, three from Peru and one from Bolivia. Descriptions, illustrations, and keys for the identifi cation for the Argentinean species are provided. The geographical distributions in Argentina are revised; M. cinerea and M. melanotricha are recorded for the fi rst time from Argentina. Two species are also newly recorded from Chile.},
	keywords = {Apoidea, leafcutting bee, systematics},
	issn = {1519-566X},
	url = {www.scielo.br/pdf/ne/v35n6/a12v35n6.pdf},
	author = {Silvana Durante and Alberto Abrahamovich and Mariano Lucia}
}
@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.}
}
