@article {2117,
	title = {hylogeny of the cleptoparasitic Megachilini genera Coelioxys and Radoszkowskiana, with the description of six new subgenera in Coelioxys (Hymenoptera: Megachilidae). },
	journal = {Zoological Journal of the Linnean Society},
	volume = {180},
	year = {2016},
	pages = {354{\textendash}413},
	author = {Rocha-Filho, L.C. and Packer, L.}
}
