222 NORTH AMERICAN MELANOPLI (ORTHOPTERA) 



Fig. (15. — Aptenopedes sphenarioides clara Rehn. Topotype. Miami, 

 Florida. Lateral view of male cercus. (Same scale as Fig. 8.) 



Fig. I64 — Aptenopedes sphenarioides clara Rehja. Topotype. Miami, 

 Florida. Production of pseudosternite, showing intricate and 

 irregular lobation characteristic of this race. (Same scale as 

 Fig. 10.) 



Plate XVII 



Fig. 1. — Melanoplus joedus iselyi new subspecies. Type. Male. Weather- 

 ford, Texas. (X 1 1/4) 



Fig. 2. — Melanoplus joedus iselyi new subspecies. Allotype. Female. 

 Weatherford, Texas. (X 1 1/4) 



Fig. 3. — Dendrotettix hesperus new species. Type. Female. Alder Springs, 

 Cascade Mountains, Oregon. (X 1 1/4) 



Fig. 4. — Aptenopedes sphenarioides clara Rehn. female. Miami Beach, 

 Florida. (X 1 1/4) 



Fig. 5. — Aptenopedes robusta new species. Allotype. Female. Likely, 

 Florida. (X 1 1/4) 



Map showing the distribution of the races of Aptenopedes aptera and 

 the new species here described. 



1. aptera simplex. Limited to near coast. 5. aptera coquinae. (Dots.) 



2. aptera borealis. (Dots.) 6. hubbelli. (Triangles.) 



(Note single isolated record.) 7. nigropicta. (Circle.) 



3. aptera aptera. (Crosses.) 8. robusta. (Circle.) 



4. aptera saturiba. (Dot.) 



