G30 TERTIARY INSECTS OF NORTB AMERICA. 



Systematic List of the Species Described in the Present Work, etc. — Continued. 



Systematic list of s])ecies. 



Groups, genera, and species. 



10 



11 



13 

 13 



14 

 15 



16 

 17 

 18 



19 



20 

 21 

 22 

 23 

 24 



Blattari.e — Continued 



Zetobora brunueri 



Homoeogamia ventriosa 



Phasmida. 

 Agathemera reclusa 



ACRIDII. 



TruxaUdce. 



Tyrbula luultispinosa T 



Tyrbuia rnsselli 



Gomphocerus abstnisns 



CEdipodidw. 



Nanthacia torpida 



CEilipoda pra'focata 



Taphacris reliquata . 



L00USTARI.E. 



PliyllojihoridiE. 

 Lithyninetes guttatus 



Psetidophyllida: 

 Cymatomera maculata 



Conocc2)halid(e. 



Orchelimum placidum 



Locusta silens 



Grt/Uaa-ididcr. 



Gryllacris cineris 



Locustariae sp 



Gryllides. 



Pronemobius induratns 



Proneniobius tertiarius 



Pronemobius smitbii 



HEMIPTERA. 

 HOMOPTERA. 



COCClDyE. 



Monophlebus simplex 



Aphides. 



Apliidinm. 



Catanenra absens 



Cataneura riley i 



Archilachnus pennatus 



Arcbilacbuus mudgel 



Gerancon davisii 



Pace. 



217 



218 



219 



221 

 222 

 223 



224 

 225 

 226 



229 



230 



231 

 232 



233 

 234 



235 

 235 

 236 



242 



245 



245 

 247 

 247 

 248 



Plate and 

 fijiure. 



17: 12 



17: 8 



17: 11 



17: 13 



17: 1-4 



17: 6 



6: 18 

 6: 13,21,23 

 6: 22 



17: 5 



12: 8,19 



17: 14,15 



17: 7 



17: 16,18,19 

 17: 9,10 



17: 17 



18: 1,15-17 



Localities where found. 



a 



u 

 O 





n 



O X 



Geological 

 horizon. 



Oligoceue. 

 ...do 



Oligocene 



Oligocene. 



...do 



...do 



Oligocene. 



...do 



...do 



Oligocene . 



Oligocene. 



Oligoceue. 

 ....do 



Oligoceue. 

 ...do 



Oligocene. 



...do 



...do 



Oligocene 



Oligocene. 



...do 



...do 



...do 



...do 



