Published in The Canadian Entomologist, in 1897, in volume 29, pages 25-26
Published in The Canadian Entomologist, in 1897, in volume 29, pages 53-56
Published in Canadian Entomologist, in 1897, in volume 29, pages 73-76
Published in The Canadian Entomologist, in 1897, in volume 29, pages 111-112
Published in Canadian Entomologist, in 1897, in volume 29, pages 113-114
Published in Canadian Entomologist, in 1897, in volume 29, pages 181-186
Published in Canad. Ent, in 1897, in volume 29, pages 193-197