@article {1532,
	title = {Chemical evolution and chemosystematics of the Dufour{\textquoteright}s gland secretions of the lactone-producing bees (Hymenoptera: Colletidae, Halictidae, Oxaeidae)},
	volume = {37},
	year = {1983},
	month = {1983///},
	pages = {657 - 674},
	keywords = {Apoidea, CHEMICAL ECOLOGY, CLADISTICS, COLLETIDAE, DUFOUR{\textquoteright}S GLAND, EVOLUTION, Halictidae, OXAEIDAE, PHYLOGENY, SYSTEMATICS-CHEMICAL},
	author = {Cane, J. H.}
}
@article {1531,
	title = {Preliminary chemosystematics of the Andrenidae and exocrine lipid evolution of the short-tongued bees (Hymenoptera: Apoidea)},
	journal = {Systematic Zoology},
	volume = {32},
	year = {1983},
	month = {1983///},
	pages = {417 - 430},
	keywords = {ANDRENIDAE, Apoidea, CHEMICAL ECOLOGY, DUFOUR{\textquoteright}S GLAND, EVOLUTION, LIPID},
	author = {Cane, J. H.}
}
