On a species of Hemiteles (Ichneumonidae), ascertained by the editor to be parasitic in Canada on the imported currant worm fly (Nematus ventricosus, Klug.)
Published in Canadian Entomologist, in 1869, in volume 2, pages 9-12
Date published:1869
Published in Canadian Entomologist, in 1869, in volume 2, pages 9-12
Date published:1869