300 



THE CANADIAN ENTOMOLOGIST. 



B. 



C 



(^ rather stout, middle breadth not less than two-thirds the basal 

 breadth. 



Habitat — Mountains of New England. — P. glacialis, Scudd., type. 

 Antennae about as long {$), about five-sixths as long ( 9 ) as the 

 hind femora. Eyes prominent, especially in the $ . Hind femora 

 green externally, more or less distinctly bifasciate with darker green, 

 especially on the superior sulcus. Furcula generally crossing less 

 than the basal fifth of the supra anal plate, but longer than the last 

 segment. Cerci of $ about half as broad in middle as at base. 

 Habitat — Northern Ontario. — P. glacialis Canadensis, new race. 

 Antennas longer ( (J ), faintly shorter ( 9 ), than hind femora. Eyes 

 prominent, especially in the c^ . Hind femora pale-yellow externally, 

 strongly bifasciate with dark-brown or blackish, Furcula about as 

 long as the last segment. Cerci of ^ less than half as broad in 

 middle as at base. Habitat — New York, Pennsylvania, Ontario (L. 

 Simcoe, Tobermory). — P. glacialis variegata, Scudd. 

 Specimens from Lake Simcoe and Tobermory may be placed with 

 variegata, but are not quite typical. I have seen no specimens o{ glacialis 

 from the mountains of New York and Pennsylvania, so that I have given 

 them no place in the above table. They will probably fall under P. 



glacialis type. 



Measurements. 



Males. 



Antenna. 



Head and Pronotum. Hind Femur. 



Bodv. 



Mt. Wash. 



,:; spec 



Speckled Mt. 



3 spec 



New Engfland. 

 (Morse) 48 spec 



North Bay. 

 8 spec 



Algonq Pk. 

 14 spec 



TcAermory. 

 5 spec 



Lake Simcoe. 

 14 spec 



Penn'a. 



4 spec 



Ithaca, N. Y. 

 (Scudder) 



8.1-8.2 Av. 8.15 

 (2 spec.) 



9.0-9.2 A\*. 9.1 

 (2 spec.) 



8.0-9.0 



8.5-9.0 Av. 8.8 



8.0-10.0 Av. 8.66 



10.0-10.5Av. 10.16 



lo.o-i i.o Av. 10.5 



12.0 (i spec.) 



10.5 



mm. 

 5.5-5.8 Av. 5.53 



5.7-5.8 Av. 5.7J 



5.4-5.8 Av. 5.62 



4.S-5.7 Av. 5.19 



5.7-^.0 Av. 5.84 



5-3-6..^ Av. 5.79 



5.3-5.8 Av. 5.52 



mm. 

 9-5-9-7 Av. 9.57 



9.0-9.7 Av. 9.4 



9.5-10.8 



g.5-10.3 Av. 9.9 



8.4-10.0 Av. 8.8 



io.o~io.8 Av. 10.24 



9.5-10.5 .\v. 10.08 



9.5-10.2 Av. 9.8 



9-25 



•-•o-'7-.S Av. 17.3 

 17.0-18.0 Av. 17.7 



'5-0-I--5 



17. 0-18.0 Av. 17.27 



15.0-17.5 Av. 16.1 



'-•5-18.5 Av. 18.44 



17.5-20.0 Av. 18.4 



16.5-18.5 Av. 17.5 



16.5 



