Published in Canadian Entomologist, in 1899, in volume 31, pages 5-7
Published in Canadian Entomologist, in 1899, in volume 31, pages 53-55
Published in Canadian Entomologist, in 1899, in volume 31, pages 67-71
Published in The Canadian Entomologist, in 1899, in volume 31, pages 77-80
Published in Canadian Entomologist, in 1899, in volume 31, pages 145-155
Published in Canadian Entomologist, in 1899, in volume 31, pages 177-188
Published in Canadian Entomologist, in 1899, in volume 31, pages 273-279
Published in Canadian Entomologist, in 1899, in volume 31, pages 322-330
Published in Canad. Ent., in 1899, in volume 31, pages 333-336