430 



GEOLOGICAL SURVEY OF THE TERRITOEIES. 



Calopeteniis spretus, XJhl. 



femur-rubriiRi , Biirm. 



occidentalis. Thos. 



Tumbiillii, Thos. 

 Pezotettix picta, Thos. 



XebrasceDsis. Thos. 



speciosa, >Scudd.. 



obesa, Thos. 

 Brachypeplns magnus, Gh*. 

 Boopedon niibilum, Thos. 



flavo-fasciatnm, Thos. 

 StanroRotus Elliotti, Thos. 

 OEdipoda midiilata, Thos. 



coHaris, Scodd. 



ciucta, Thos. 



sordic}a,Burm. 



IvORgipeniiis, Thos. 



Montana, Thos. 



^vomiueiaua, Thos. 



gracilis, Thos. 



Kiowa, Thos. 



(Edipoda Haydenii, Thos. 



teiiebrosa, Scudd. 

 oarliiigiana. Thos. 

 Haldemannii, Scudd. 

 corallipes, Hald. 

 trifasciata. Say. 

 Carolina, Linn. 

 i:)hoenicoptera, (?) Burm. 

 sulphnrea, Bnrm. 

 neglecta, Thos. 

 Acrolophitns hirtipes, Thos. 

 (Gryllus) formosus. Say. 

 Stenobothrus cnrtipennis, Harr. 

 obionns,Thos. 

 niacnlipennis,Scudd. 

 brauneus, Thos. 

 quadrimaculatiis, 



Thos. 

 bicolor, Thos. 

 gracilis, Scudd. 

 Oxycoryphus obscurus, Thos. 



Z^IIDDLE DISTRICT. 



Gr^ilus abbreviatus, Serv. 



luctuosus, Serv. 

 Occanthus niveus, Serv. 

 Stenopelmatus luscus, Hald. 



fasciatus, Thos. 

 Udeopsylla robusta, Hald. 

 Anabrus simplex, Hald. 

 Decticus pallidi palpus, Thos. 



Orchelimum (?) 



Ephippitytha gracilipes, Thos. 

 Locusta fuliginosa, Thos. 



Phaneroptera (?) 



Opomola (?) 



Caloptenus bivittatus, Uhl. 



Caloptenus spretus, Uhl. 



occidentalis, Thos. 

 Pezotettix obesa, Thos. 

 Stauronotus Elliotti, (?) Thos. 

 (Edipoda corallipes, Thos. 



Haldemannii, Scudd. 



l)aradoxa, Thos. 



trifasciata, Walk. 



Carolina, Linn. 



Montana, Thos. 



ciucta. Thos. 

 Stenobothrus niaculipennis, Scudd. 

 brunneus, Thos. 



W-ESTERN DISTRICT. 



Gryllus Pennsylvanicus, Burm. 



lineaticeps, Stal. 

 Stenopelmatus tali:)a, Burm. 

 Ceuthophiius castaneus, Thos. 



pacihcus, Thos. 



bilobatus, Thos. 



Californianus, Scudd. 



zouarius,WaUv. 

 Tiopidiscia xanthostoma. Scudd. 

 Anabrus purpurascens, Uhl. 

 Cyphoderris monstrosa, Uhl. 

 Locusta occidentalis, Thos. 



From these tables it will be seen that the following species are found 

 in both the eastern and middle districts : GnjUus abbreviatus, Occanthus 



Caloptenus repletus, Walk. 



bilituratus, Walk. 

 scrii)tus, Walk, 

 femur-rubrum, Burm. 

 Pezotettix Borckii, Stal. 

 GEdepoda atrox, Scudd. 

 venusta, Stal. 

 Carolina, Linn, 

 sulphnrea, Burm. 

 phoenico])tera, Germ, 

 rugosa, (?) Scudd. 

 parviceps, Walk. 



