1905 ENTOMOLOGICAL SOCIETY. 67 



17. Melanoplus fasciatus (Walk.). A few were taken in open woods at 

 Whisky Falls, North. River, and it was occasionally met with elsewhere, but 

 not commonly. 



18. Melanoplus femur-ruhruTn (De G.). Common in open, grassy clear- 

 ings and in open marshes. 



19. Meilanoplus luridus (Dodge). Abundant on dry hillsides and scrubby 

 fields, on sandy soil near Dwight, and occasionally seen in clearings in the 

 Park. 



There seems to be no doubt that M. collinus, Scudd, and luridus are 

 synonymous. 



20. Melanoplus bivittatus femoratus (Burm.). Common everywhere in 

 rank grass in low places. 



Locustidse. — 



21. Scudderia furcata, Brunn. Dwight, August 23, 1903, one male. 



22. Scudderia pistillata, Brunn. Common on bushes in open woods in 

 the Park. Our most characteristically Boreal Locustid. 



23. Orchelimuni vulgare, Harr. A single male was taken and a few 

 others heard shrilling in clumps of tall grass in fields about Dwight. 



24. Xiphidium fasciatum (De G.). Very common in open, grassy places 

 everywhere. 



25. Xiphidium brevipenne, Scudd. In rank grassy places, not very 

 common. None were found at North Bay. 



26. Ceuthophilus paUidipes, Walk. A great deal of careful searching 

 was done for Ceuthophili, but not a single individual was found during the 

 first canoe trip. On August 20, 1903, however, a nearly full-grown male of 

 this species was found under a rotten log at Ragged Lake. A few very 

 young Ceuthophili were also observed beneath stones beside a lumber road. 



Gryllidse. — 



27. Gryllus pemisylvanicus, Burm. This species occurred sparingly 

 throughout the Park. 



28. Gryllus abbreviatus, Serv. Small-sized specimens were common in 

 the fields about Dwight. I am still doubtful about the separation of these 

 small northern individuals from pennsylvanicus, but they seem to pass 

 through every gradation into the typical large abbreviatus of the Austral 

 zone. 



29. Nemobius fasciatus (De G.). Common everywhere in open grassy 

 places. The small black variety, abortivus Caudell, was often met with in 

 the Park. 



30. Nemobius augusticollis, Walk. This species, by an oversight, was 

 not collected, but its shrilling, which is easily recognizable when once 

 known, was often heard along the banks of the North River. Unless abund- 

 ant, it is very difficult to find. It is a common northern species. 



31. Nemobius palustris, Bl. On August 18, 1903, I found this little 

 cricket in considerable numbers in a floating sphagnum bog at the mouth 

 of a creek flowing into Ragged Lake. (See Can. Ent. XXVI., 1904, 185.) 

 It was the only Orthopterous insect found in the bog, except a few Melano- 

 plus fcflnur-rubruTn in the more solid parts. 



32. (Ecanthus fasciatus, Fitch. Common on bushes and tall herbaceous 

 plants in open places. 



Odonata. 

 Zygoptera. — 



Calopterygidse. — 



1. Calopteryx maculata (Beauv.). Common on the river, flying along 

 the shore amid the luxuriant vegetation. 



