Published in Canadian Entomologist, in 1899, in volume 31, pages 145-155

Published in Canadian Entomologist, in 1899, in volume 31, pages 273-279

Published in Canadian Entomologist, in 1899, in volume 31, pages 5-7

Published in Canadian Entomologist, in 1899, in volume 31, pages 177-188

Published in Canadian Entomologist, in 1899, in volume 31, pages 67-71

Published in Canadian Entomologist, in 1899, in volume 31, pages 53-55

Published in Canadian Entomologist, in 1899, in volume 31, pages 322-330

Published in Canad. Ent., in 1899, in volume 31, pages 333-336

Published in The Canadian Entomologist, in 1899, in volume 31, pages 77-80