PLATE VI. ORTHOPTERA. 



j" Philopterus(Nitzsch.) falcicornis. Nitzsch. 

 y -i \ Europe. From *Leunis, p. 650. 



j Pediculus (Linn.) pavonius. Linn. Eu- 

 [ rope. From Leunis. 



2 Machilis (Latr.) variabilis. Say. Massachusetts. 



3 Machilis (Latr.) variabilis. Say. Massachusetts. 



4 Phlocethrips (Halid.) coriacea. Halid. From Westwood. 



5 Thrips (Linn.) sp.? Europe. From Leunis, p. 648. 



6 Lepisma (Linn.) saccharina. Linn. From Leunis, p. 650. 



7 Podura (Linn.) villosa. Fab. Europe. From Leunis, p. 650. 

 7a. Smynthurus (Latr.) sp.? Not described. (Maryland, in fungi.) 



8 Trichodectea (Nitzsoh.) latus. De Geer. Europe. From Leunis, p. 651. 



9 Thrips (Linn.) sp.? (Maryland, in greenhouse.) 



Mallophaga. 



Apterous. \ 

 Orthoptera. } 



Tlirijndfc. 



Orthoptera. 



Mallophai/a. 

 Thripulce. 



, Q f Chloealtis (Harr.) conspersa. , 

 ( Chloealtis (Harr.) abortiva. 



1 , ( Chloealtis (Harr.) viridis. 9 Scudd. \ 

 { Stenobothrus (Fischer. )viridis. 9 Scudd. j 



Scudd. Cat. 22. Scudd. Mono. 455. Acrydii. 



Scudd. 

 Scudd. 



12 Phylloptera (Serv.) rotundifolia. 9 Scudd. 



(" Nemobius (Serv.) fasciatus. 9 Scudd. 

 13-^ Acheta (Fab.) hospes. Fab. 



( Gryllus (Fab.) fasciatus. De Geer. 



-, /, j Gryllus (Fab.) domesticus. 9 Pack. 

 ( Acheta (Fab.) domestica. Thomas. 111. 



IStenohothrus (Fischer.) curtipennis. $ 

 Scudd. 

 Chloealtis (Harr.) curtipennis. Harr. 

 Locusta (Linn.) " 



16 Pezotettix (Burm.) borealis. 9 Scudd. 



17 " " J> 



18 " - Q 

 19 



20 

 21 

 22 

 23 



24 



Forficula (Linn.) sp. ? From N. Y. 



Cryptocercus (Scudd.) punctulatus. Scudd. 



Stenobothrus (Fisch.) aequalis. 9 Scudd. 



Phyllopalpus (Uhler.) pulchellus. Uhler. 

 (Edipoda (Latr.) eucerata. $ Erichs. 



f Opomala (Serv. emend.) bivittatta. 9 

 Serv. 



22. 

 69. 



'55. 



77. 



63. 

 63. 

 63. 



24. 



77. 

 68. 

 50. 



455. 

 445. 



430. 

 0. 



456. 



464. 

 464. 

 464. 



420. 



459. 



0. 



472. 



Loctistarice. 

 Gryllides. 



Acrydii. 



Forjicularice 



Blatta.riae. 

 Acrydii. 

 Gryllides. 

 Acrydii. 



| Opsornala (Serv.) bivittatta. Serv. 



[ Acridium (Geoif.) De Haan. 



25 Phrynotettix verruculata (Uhler. MSS.) 

 From Pecos River, Texas. 



2(5 f Opomala(Serv. emend.) bivittatta J 1 Serv. 

 ' { Opsomala (Serv.) 



27 



Stenobothrus (Fischer.) maculipennis. 

 Var. Scudd. 



76. 





 



*Leunis. " Synopsis dor drei Naturreiehe." Hannover. 



