THE CANADIAN ENTOMOLOGIST. Ill 



I 



TlNGID/E. 



Corythtica incurva, Uhler. — Temagami Lake, Temiskamingue, and 

 Barrier River. I have carefully compared these specimens with an 

 example determined by Dr. Uhler, and find them certainly identical. 

 They seem to be sufficiently distinct from the smaller specimens of Jiig- 

 landis taken in Western New York and elsewhere. 



Reduviid/E. 



Sinea diadetna, Fabr. — One example taken at Klauck's. Mr. Palmer 

 reports this as the only specimen seen by him. 



Eeduviolus ferns, Linn. — Temiskamingue and Nigger Point, Quinze 

 Lake. This is an imported species that follows cultivation into every 

 portion of North America. Here it seems to have followed up the Ottawa 

 River ahnost in advance of civilization. 



Reduviolus vicarius, Rent. — Taken in numbers along Quinze Lake. 

 This is the species so determined in my list of Lake Placid Hemiptera, 

 and list of the Hemiptera taken by Mr. Palmer at Lake Temagami. I 

 sent specimens to Dr. Renter, and he writes me that it is not the true 

 vicarius, but a species very near limbatiis, Dahlb. The latter species 

 was, however, described as very close to limhatus ; so, if the present 

 species be not vicarius, it must be very near it. It seems to be boreal in 

 distribution. I now follow the European entomologists in using the name 

 Reduviolus for this genus in place of Coriscus, Schrank. 



Reduviolus propi?iquus, Reut. — Quinze Lake, one example. 



Capsid.^. 



Miris dolobratus, Linn. — Taken at Temiskamingue only. This spe- 

 cies is now placed in genus Miris, of which it is the type. Formerly 

 listed as a Leptopterna. 



Ste?iodema trispiiiosa, Reut. — White Rapids, Barrier River and Tem- 

 iskamingue. This is the North American form, formerly determined as 

 Brachytropis calcarator. Fall. Dr. Renter now considers our American 

 form as a distinct species, and has so published it. BracJiytropis is placed 

 as a synonym of Ste?iodema, formerly called Miris. 



Steuodema affi?iis, Reut. — Apparently common everywhere Mr. Palmer 

 collected. ]Mr. Kirkaldy gives the name instabilis, Uhler, priority, quot- 

 ing Dr. L^hler's reference to Proc. Bost. Soc. Nat. Hist., 1871, p. ]04, but 

 as a matter of fact the species was not included in that paper. Its first 

 publication was in the Bui. U. S. Geol. & Geog. Surv., vol. II, No. 5, p. 316, 

 1876, and, consequently, was subsequent to Renter's affinis, which appeared 

 in 1875. 



