106 



CONTEIBtTTIONS TO CAITADIAlf PALjEONXOLOGT 



radiomedial cross-vein is more than twice as far removed from the 

 mediocubital cross-vein as from the bifurcation of the media. 



Close to the specimen here described lies .a second, the wings of 

 which are too indistinct to permit of identification. They correspond 



Penthetria hrevipes, sp. nov. Fig. 8. 

 Locality. Tulameen river, opposite Vermilion (jliff- 

 1906. L.M.L.). 



-(August 6, 



Fig. 8. — Penthetria hrevipes, Handlirsoh. 



An imperfectly preserved specimen, with superimposed wings — 

 about Y-5™" in length — which exhibit a rather strongly curved an- 

 terior margin, and are about two and eight-tenths times as long as 

 broad. The radius extends more than six-tenths the length of the 

 wing, and its sector bifurcates directly above the termination of the 

 radius; its anterior branch does not approach so near to the radius 

 as in P. pulla, and fuses about midway between the radius and the 

 second branch of the sector. 



The legs appear to have been very short. 



Penthetria pictipennis, sp. nov. Tigs. 9, 10, and 11. 

 Locality: Tulameen river, opposite Vermilion cliff — (August 6, 

 1906. L.M.L.). 



Fig. 9. — Penthetria pictipennis, Handlirsch. 



