@article {1446,
	title = {New enigmatic Andean bee species of Protandrena (Hymenoptera, Andrenidae, Panurginae)},
	journal = {Revista Brasileira de Entomologia},
	volume = {51},
	year = {2007},
	chapter = {397-403},
	author = {Gonzalez, V.H. and Ruz, L.}
}
