Published in Canadian Entomologist, in 1874, in volume 6, pages 45
Published in Canadian Entomologist, in 1874, in volume 6, pages 229-249
Published in Canadian Entomologist, in 1874, in volume 6, issue 9, pages 166-170
Published in Canadian Entomologist, in 1874, in volume 6, issue 10, pages 197-198