Systematic notes on North American Tachinidae

Published in 1912 in Canadian Entomologist, volume 44, on pages 1-5
Authors: J D Tothill

Notes on the parasitic Hymenoptera

Published in 1912 in Canadian Entomologist, volume 44, on pages 5-12
Authors: A A Girault

New African Tipulidae

Published in 1912 in Canadian Entomologist, volume 44, on pages 83-88
Authors: C P Alexander

Aphid notes from Oregon

Published in 1912 in Canadian Entomologist, volume 44, on pages 153-159
Authors: Wilson

New genera of North American Lithobiidae

Published in 1912 in Canadian Entomologist, volume 44, on pages 173-178
Authors: R Chamberlin

Some new species of Delphacidae

Published in 1912 in The Canadian Entomologist, volume 44, on pages 233-242
Authors: C Spooner

The Odonata of the Prairie provinces of Canada

Published in 1912 in Canadian Entomologist, volume 44, on pages 253-260
Authors: E M Walker

New genera and species of Xyelidae and Lydidae

Published in 1912 in Canadian Entomologist, volume 44, on pages 294-298
Authors:

A new aphid from Oregon

Published in 1912 in Canadian Entomologist, volume 44, on pages 302-303
Authors: Wilson

New species of Furcomyia (Tipulidae) [part]

Published in 1912 in Canadian Entomologist, volume 44, on pages 333-341
Authors: C P Alexander

New species of the family Ipidae (Coleptera)

Published in 1912 in Canadian Entomologist, volume 44, on pages 349-353
Authors:

New species of Furcomyia (Tipulidae) [concl.]

Published in 1912 in Canadian Entomologist, volume 44, on pages 361-364
Authors: C P Alexander