Published in Canadian Entomologist, in 1900, in volume 32, pages 167-168

Published in Canadian Entomologist, in 1900, in volume 32, pages 29-30

Published in Canadian Entomologist, in 1900, in volume 32, pages 77-83

Published in Canadian Entomologist, in 1900, in volume 32, pages 329-332

Published in Canad. Ent, in 1900, in volume 32, pages 96-102

Published in Can. Ent, in 1900, in volume 32, pages 263-264

Published in Can. Ent, in 1900, in volume 32, pages 247-248

Published in Can. Ent, in 1900, in volume 32, pages 134-144

Published in Canadian Entomologist, in 1900, in volume 32, pages 56-60

Published in Canadian Entomologist, in 1900, in volume 32, pages 215-216

Published in The Canadian Entomologist, in 1900, in volume 32, pages 368

Published in The Canadian Entomologist, in 1900, in volume 32, issue 06, pages 169-176

Published in The Canadian Entomologist, in 1900, in volume 32, issue 01, pages 13-14

Published in Canadian Entomologist, in 1900, in volume 32, pages 102-107