100 THE REPORT OF THE No. 19 



Ferdita 8-maculata, Say. A pretty little species from St. John, N.B., (Leavitt). 



Spilomena pudlla. Say. This little species, the smallest of our Sphegoidea, was omitted 

 from the recently published list of Ottawa species. The single example taken had been placed 

 with some unexamined proctotrypids, some forms of which it superficially resembles. Ottawa 

 (Harrington). 



Thyreopits latipes. Smith. Not known to me before from the Pacific coast. Two males 

 from Victoria (Harvey), and one from St. John, N.B. (Leavitt.) 



Odynervs arvensis, Sauss. Male from Trenton, Ont. (Evans). 



Polyhia flavitiirsis, Sauss. This seems to be a common species in Vancouver Island. Speci- 

 mens received from Victoria (Taylor and Harvey). 



Ibalia maadipeibnis, Hald. This interesting cynipid has been taken at Montreal 

 (Chagnon). 



Ichneumon viola. Cress. A fine distinct species from Goldstreara, B.C. (Harvey). 



Thalessa Nortoni, Cress. This large ichneumon-fly seems to be widely distributed but 

 rare, and has hitherto been vainly sought at Ottawa. From Levis, Que. (Fyles), Victoria, B.C. 

 (Harvey), Mount Che-am, Fraser River, B.C. (Fletcher). 



Dyseidopns Vancouverensis, Bradley. A new species described in Entomological News, vol. 

 xiii., p. 307, December, 1902, from Vancouver, B.C. (Harvey). 



Odontomerus bicolor, Cresu. Victoria, B.C. (Harvey). 



Metopius pollinctorius, Say. A large and striking tryphonid, Ottawa (Harrington). 



Tremex columba, Linn. A common eastern species, Vernon, B.C. (Venables). 



Calamenta (Cephus) trimaculatus. Say, Seems to be a rare species. Trenton (Evans). 



Lyda atrata. Cress. One male only has been taken near Ottawa (Evans). 



Bactrocerus excavatus, Nort. Also a rare form from Trenton (Evans). 



Schizoceros plumiger, Klug. Taken for first time in Canada at Deloraine, Man. (Fletcher) 



Hylotoma mbiginosa, Beauv, Also an addition to our saw-flies. Nepigon, Ont. (Fletcher). 



Blenocampa inhabUis, Nort. St. John's, Que. (Chagnon), Halifax, N.S. (Evans). 



Anoplonyx Canadensis, Hrgtn. A new species described from Ottawa (Harrington). 



Trichiocampa gregarius, Dyar. St. John's, Que. (Chagnon), Ottawa (Harrington). 



Pteronus m,agus, Marlatt. This species was described from Canada, but no locality was 

 given. A fine female was taken at Trenton, Ont. (Evans). 



Taxmius nigrisoma, Nort. This common species has been found to have the habit of 

 boring into apples before pupating (Fletcher). 



Pachyprotasis nigrofasciata, Esch. Taken by Kincaid in Alaska and found by him to be 

 identical with Macrophya omega, Nort. A species with a wide distribution in the United 

 States and Canada. Its records include the^Pacific coast, Saskatchewan and Labrador. Now 

 received from Anticosti Island, Que. (Schmitt). 



Macrophya fvliginea, Nort. This species seems rare and local. Montreal (Ouellet). 



Macrophya albilabris, Hrgtn. Male from Montreal (Ouellet). Female not known. 



Macrophya Oregona, Cress. First occurrence in Canada. Vancouver, B.C. (Harvey). 



Homceoneura 14-punctata, Nort. Occurs rarely at Ottawa (Harrington). Montreal, 

 Ouellet). 



Tenthredo nigrisomo,, Hrgtn. Inhabits British Columbia and Alaska. Vancouver (Harvey). 



Tenthredo eximia, Nort. At Ottawa, a rare species. Montreal (Ouellet). 



