Published in Canadian Entomologist, in 1920, in volume 52, pages 5-8

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 9-11

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 19-20

Created: 2010-11-20, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 29-32

Created: 2011-02-16, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 42-46

Created: 2012-03-30, modified: 2012-03-30

Published in Canadian Entomologist, in 1920, in volume 52, pages 65-67

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 77-78

Created: 2010-11-20, modified: 2011-06-21

Published in Canadian Entomologist, in 1920, in volume 52, pages 78-80

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 80-87

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 109-112

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 126-128

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 137-139

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 141-144

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 145-160

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 161-165

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 166-168

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 178-183

Created: 2010-12-08, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 184-189

Created: 2011-06-03, modified: 2017-01-06

Published in Canad. Ent, in 1920, in volume 52, pages 193-201

Created: 2011-06-04, modified: 2013-02-24

Published in Canadian Entomologist, in 1920, in volume 52, pages 201-202

Created: 2010-01-13, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 211-215

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 218-220

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 233-236

Created: 2011-08-11, modified: 2017-01-06

Published in The Canadian Entomologist, in 1920, in volume 52, pages 241-245

Created: 2011-06-04, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 253-257

Created: 2011-08-11, modified: 2017-01-06

Published in Canadian Entomologist, in 1920, in volume 52, pages 266-271

Created: 2011-08-11, modified: 2017-01-06

Published in The Canadian Entomologist, in 1920, in volume 52, issue 4, pages 96

Created: 2014-04-15, modified: 2014-04-15