@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 {650,
	title = {Two new species of Paratrigona and the male of Paratrigona ornaticeps (Hymenoptera, Apidae)},
	journal = {ZooKeys},
	volume = {120},
	year = {2011},
	type = {Research Article},
	chapter = {9-25},
	keywords = {Anthophila, Ecuador, Meliponini, Neotropics, Paraguay, stingless bees, taxonomy},
	doi = {10.3897/ZooKeys.120.1732},
	url = {http://www.pensoft.net/journals/zookeys/article/1732/two-new-species-of-paratrigona-schwarz-and-the-male-of-paratrigona-ornaticeps-schwarz-hymenoptera-apidae-},
	author = {Gonzalez, V.H. and Griswold, T.}
}
@article {565,
	title = {Taxonomic notes on the small resin bees Hypanthidioides subgenus Michanthidium (Hymenoptera, Megachilidae)},
	journal = {ZooKeys},
	volume = {117},
	year = {2011},
	month = {07/2011},
	type = {Research Article},
	chapter = {51{\textendash}58},
	doi = {10.3897/zookeys.117.1665},
	author = {Gonzalez, V.H. and Griswold, T.}
}
