Genera insectorum. Wytsman, Philogène, 1866-1925, Townsend, Lee Hill, 1903- text Bruxelles V. Verteneuil & L. Desmet 1902-1913 lat 219 fasc. in 41 : commitment to retain 20151204 Insects -- Classification Digitized and made available by: University of Toronto Libraries http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=816293&T=F&Vol=129-134 http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=816279&T=F&Vol=40-46 http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=813563&T=F&Vol=144-151 http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=813354&T=F&Vol=184-185 http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=812874&T=F&Vol=208-209