INTERDUNAL PONDS AND TAMARACK SWAMPS 191 



in length; the female, i .3 inches. They are bright green mot- 

 lied with brown, the brown sometimes being greatly increased 



2.\1 



■A'l'.'^" ' 





218 



m 



i 



w- 



2.2.0 



221 



Figs. 217-221: Fig. 217. — The short-horned locust, Tryxalis hrevicornis; Fig. 

 '^18. — The short-winged green locust, Didiromorpha viridus; Fig. 219. — The slender- 

 bodied locust, Leptysma marginicollis; Fig. 220. — The Hoosier locust, Paroxya 

 hoosieri; Fig. 221, — Scudder's paroxya, P. scudderi, male (a), female {b). All 

 after Blg,tchley. 



