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 



FIGS. 217-221: Fig. 217. The short-horned locust, Tryxalis brevicornis; Fig. 

 218. The short-winged green locust, Dichromorpha viridus; Fig. 219. The slender- 

 bodied locust, Lcptysma marginicollis; Fig. 220. The Hoosier locust, Paroxya 

 hoosieri; Fig. 221. Scudder's paroxya, P. scudderi, male (a), female (6). All 

 after Blatchley. 



