Published in Canadian Entomologist, in 1891, in volume 23, pages 1-7
Created: 2011-06-04, modified: 2017-01-06
doi:10.4039/Ent231-1
Published in Canadian Entomologist, in 1891, in volume 23, pages 36-40
Created: 2011-06-03, modified: 2017-01-06
Published in Canadian Entomologist, in 1891, in volume 23, pages 161-166
Created: 2010-11-22, modified: 2017-01-06
Published in The Canadian Entomologist, in 1891, in volume 23, pages 169-172
Created: 2011-06-04, modified: 2017-01-06
Published in Canadian Entomologist, in 1891, in volume 23, pages 189-195
Created: 2011-06-03, modified: 2017-01-06
Published in Canad. Ent, in 1891, in volume 23, pages 207-209
Created: 2011-06-04, modified: 2017-01-06