Mat, 1893.] INSECTS OF THE DEATH VALLEY EXPEDITION. 249 



Sympiesus sp 1 ex., Argus Mountains. 



Omplidle sp 1 ex., Argus Mountai as. 



Entedon sp ' 1 ex., Argus Mountains. 



Ghrysocliaris sp 1 ex., Argus Mountains. 



Euderus sp 4 ex., Argus Mountains. 



Tetrastichus sp. (3 species) 8 ex., Argus Mountains, Panamint Val- 

 ley, and Death Valley. 



Order HETEROPTERA. 



Family Corimel^nid^e. 



Corimelcena extensa Uhler 11 ex, Panamint Mountains; 2 Pana- 

 mint Valley ; 1 Argus Mountains. 



Family Pentatomid^e. 



Prochymena ohscura H. Sch 1 ex.., Panamint Valley. 



Lioderma sayi Stal 1 ex., Panamint Valley. 



Peribalus limbolarius Stal 1 ex., Panamint Valley. 



TJiyanta rugulosa Say 1 ex. , Argus Mountains. 



14 ex., Nev. 671. 



Carpocoris lynx Fabr 1 ex., Panamint Valley. 



Dendrocoris pini Mont 9 ex., Argus Mountains, on Pinus mono- 



phylla. 



Family Coreid^e. 



Ficana apicalis Dall 3 ex., Argus Mountains, on Pinus mono- 



phylla. 

 4 ex., Panamint Valley. 



Harmostes reflexulus Stal 1 ex., Death Valley. 



Corizus lateralis Say 1 ex., Argus Mountains, on Pinus mono- 



phylla. 



Family Berytrid^e. 



Neides muticus Say 1 ex., Argus Mountains. 



Family LyGjEID^e. 



Nysius angustatus Uhler 15 ex., Argus Mountains. 



Isohnorhynchus didymus Zett 1 ex., Argus Mountains. 



'Cymodema tabida Spin lex., Owens Valley; 1 Panamint 



Mountains. 



Eremocoris- tropicus Dist 4 ex., Argus Mountains. 



Melanocoryplius bicrucis Say 1 ex., Argus Mountains, on Pin us mono- 



phylla. 

 Lygceus reclivatus Say 1 ex., Panamint Valley. 



Family Pyrrhocorid^:. 



Largus ductus H. Sch 1 ex., Argus Mountains; 1 ex., Coso 



Valley; 1 ex., Panamint Valley. 



Family CapsiDjE. 



Campsocerocoris annulicornis Reut 2 ex., Argus Mountains, on Pinus mono- 



phylla. 

 Hadronema rdbusta Uhler 1 ex., Owens Valley. 



