Literature

Authors	Year	Title
A. Parra-H, Ospina-Torres, R., Ramirez, S.	2006	Euglossa natesi n. sp., a new species of orchid bee from the Chocó region of Colombia and Ecuador (Hymenoptera: Apidae)
V. H. Gonzalez, Mantilla, B., Palacios, E.	2006	Foraging activity of the solitary Andean bee, Anthophora walteri (Hymenoptera: Apidae, Anthophorini)
J. S. Ascher, Engel, M. S., Griswold, T.	2006	A new subgenus and species of Oxaea from Ecuador (Hymenoptera: Andrenidae)
B. J. Brosi, Smith-Pardo, A., Gonzalez, V. H.	2006	A new wood-nesting Neocorynura (Hymenoptera: Halictidae: Augochlorini) from Costa Rica, with notes on its biology
V. H. Gonzalez, Ospina M.	2006	Nuevos registros genericos de abejas (Hymenoptera, Apoidea) para Colombia
V. H. Gonzalez, Smith-Pardo, A., Bogotá, G.	2006	Two new Andean species of Neocorynura (Hymenoptera: Halictidae: Augochlorini) with notes on their biology
C. S. Sheffield, Kevan, P. G., Westby, S. M., Smith, R. F.	2007	Diversity of cavity-nesting bees (Hymenoptera : Apoidea) within apple orchards and wild habitats in the Annapolis Valley, Nova Scotia, Canada
J. H. Cane, Sipes S.	2007	Floral specialization by bees: analytical methods and a revised lexicon for oligolecty
B. J. Sampson, Knight, P. R., Cane, J. H., Spiers, J. M.	2007	Foraging behavior, pollinator effectiveness, and management potential of the new world squash bees Peponapis pruinosa and Xenoglossa strenua (Apidae: Eucerini)
A. M. Klein, Vassiere, B. E., Cane, J. H., Steffan-Dewenter, I., Cunningham, S., Kremen, C., Tscharntke, T.	2007	Importance of pollinators in changing landscapes for world crops
J. H. Cane, Griswold, T., Parker, F. D.	2007	Substrates and materials used for nesting by North American Osmia bees
A. Smith-Pardo, Gonzalez V. H.	2007	Abejas Chilicola (Hylaeosoma) Ashmead (Colletidae: Xeromelissinae) del Grupo megalostigma: una Especie Nueva de Colombia y Clave para las Especies
A. Parra-H, Nates-Parra G.	2007	First record of Eufriesea bare González & Gaiani and notes on the distribution of three species of orchid bees pertaining to the genus Euglossa Latreille (Apidae: Euglossini) in Colombia
A. H. Abrahamovich, Diaz, N. B., Lucia, M.	2007	Identificación de las “abejas sociales” del género Bombus (Hymenoptera, Apidae) presentes en la Argentina: clave pictórica, diagnosis, distribución geográfica y asociaciones florales
C. S. Sheffield, Westby S. M.	2007	The male of Megachile nivalis Friese, with an updated key to members of the subgenus Megachile s. str. (Hymenoptera : Megachilidae) in North America
V. H. Gonzalez, Palacios, E., Trujillo, E.	2007	Nesting habitats and rates of cell parasitism in some bee species of the genera Ancyloscelis, Centris, and Euglossa (Hymenoptera: Apidae) from Colombia
V. H. Gonzalez, Ruz L.	2007	New enigmatic Andean bee species of Protandrena (Hymenoptera, Andrenidae, Panurginae)
V. H. Gonzalez, Griswold T.	2007	A review of the North and Central American Megachile subgenus Argyropile Mitchell (Hymenoptera: Megachilidae)
J. H. Cane, Griswold, T., Parker, F. D.	2007	Substrates and Materials Used for Nesting by North American Osmia Bees (Hymenoptera: Apiformes: Megachilidae)
V. H. Gonzalez, Sepúlveda P. A.	2007	Una especie nueva de Geotrigona (Hymenoptera: Apidae, Meliponini), con comentarios sobre el género en Colombia
V. H. Gonzalez, Vélez D.	2007	Una especie nueva de Paratrigona (Hymenoptera: Apidae, Meliponini), con una sinopsis del genero en Colombia
J. H. Cane	2008	Breeding biologies, seed production and species-rich bee guilds of Cleome lutea and Cleome serrulata (Cleomaceae)
J. H. Cane	2008	A native ground-nesting bee (Nomia melanderi) sustainably managed to pollinate alfalfa across an intensively agricultural landscape
J. H. Cane	2008	Bees (Hymenoptera: Apoidea: Apiformes)
J. H. Cane	2008	An effective, manageable bee for pollination of Rubus bramble fruits, Osmia aglaia
J. H. Cane	2008	Pollinating bees crucial to farming wildflower seed for U.S. habitat restoration
V. H. Gonzalez, Roubik D. W.	2008	Especies nuevas y filogenia de las abejas de fuego, Oxytrigona (Hymenoptera: Apidae, Meliponini)
V. H. Gonzalez, Ospina M.	2008	Nest structure, seasonality, and host plants of Thygater aethiops (Hymenoptera: Apidae, Eucerini) in the Andes
C. S. Sheffield, Westby, S. M., Smith, R. F., Kevan, P. G.	2008	Potential of bigleaf lupine for building and sustaining Osmia lignaria populations for pollination of apple
M. G. Rightmyer	2008	A review of the cleptoparasitic bee genus Triepeolus (Hymenoptera: Apidae).—Part I
C. S. Sheffield	2008	Summer bees for spring crops? Potential problems with Megachile rotundata (Fab.) (Hymenoptera : Megachilidae) as a pollinator of lowbush blueberry (Ericaceae)
J. H. Cane, Rust, R. W., Bohart, G. W.	2009	Resurrecting the bee Osmia aglaia Sandhouse from synonymy (Hymenoptera: Apiformes: Megachilidae)
B. J. Sampson, Cane, J. H., Kirker, G. T., Stringer, S. J., Spiers, J. M.	2009	Biology and management potential for three orchard bee species (Hymenoptera: Megachilidae): Osmia ribifloris Cockerell, O. lignaria (Say) and O. chalybea Smith, with emphasis on the former
J. H. Cane, Kervin L. J.	2009	Gardening for Native Bees in Utah and Beyond
S. Plischuk, Mart{\'ın-Hernández, R., Prieto, L., Lucia, M., Bot{\'ıas, C., Meana, A., Abrahamovich, A. H., Lange, C., Higes, M.	2009	South American native bumblebees (Hymenoptera: Apidae) infected by Nosema ceranae (Microsporidia), an emerging pathogen of honeybees (Apis mellifera)
E. M. Lichtenberg, Hrncir, M., Nieh, J. C.	2009	A scientific note: Foragers deposit attractive scent marks in a stingless bee that does not communicate food location
M. Lucia, Abrahamovich, A. H., Alvarez, L. J.	2009	A Gynandromorph of Xylocopa nigrocincta Smith (Hymenoptera: Apidae)
C. D. Michener, Engel M. S.	2009	Caupolicana in Central America (Hymenoptera, Colletidae, Diphaglossinae)
J. Gibbs	2009	Integrative taxonomy identifies new (and old) species in the Lasioglossum (Dialictus) tegulare (Robertson) (Hymenoptera, Halictidae) species group
V. H. Gonzalez, Giraldo C.	2009	NEW ANDEAN BEE SPECIES OF CHILICOLA SPINOLA (HYMENOPTERA: COLLETIDAE, XEROMELISSINAE) WITH NOTES ON THEIR BIOLOGY
J. Gibbs	2009	A new cleptoparasitic Lasioglossum (Hymenoptera, Halictidae) from Africa
J. Gibbs	2009	New species in the Lasioglossum petrellum species group identified through an integrative taxonomic approach
M. S. Engel, Gonzalez V. H.	2009	A NEW SPECIES OF CHLEROGAS FROM THE ANDES OF CENTRAL COLOMBIA (HYMENOPTERA: HALICTIDAE)
T. Griswold	2009	A New Subgenus and Species of Neotropical Hylaeus from Costa Rica (Hymenoptera: Colletidae)
V. H. Gonzalez, Gonzalez, M. M., Cuellar, Y.	2009	Notas biológicas y taxonómicas sobre los abejorros del maracuyá del género Xylocopa (Hymenoptera: Apidae, Xylocopini) en Colombia
M. S. Engel	2009	NOTES ON THE AUGOCHLORINE BEE GENUS CHLEROGAS (HYMENOPTERA: HALICTIDAE)
J. Gibbs, Sheffield C. S.	2009	Rapid Range Expansion of the Wool-Carder Bee, Anthidium manicatum (Linnaeus) (Hymenoptera: Megachilidae), in North America
J. Cane, Rust, R. W., Bohart, G. W.	2009	Resurrecting the Bee Osmia aglaia Sandhouse from Synonymy (Hymenoptera: Apiformes: Megachilidae)
A. Smith-Pardo, Gonzalez V. H.	2009	A revision of Neocorynura bees of the joannisi group with new geographical records for other Andean species (Hymenoptera: Halictidae, Augochlorini)
M. S. Engel	2009	Revision of the bee genus Chlerogella (Hymenoptera, Halictidae), Part I: Central American species

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