Order VI[.—HEMIPTERA—(o«/-««Merf). 



Eur y mete, 179 

 Tettigonia, I 79 

 Jfiulopa, 179 

 Eiipelix, 179 

 Aprophora, I 79 

 Penthimia, 179 

 Gypona, 179 

 Jassus, 180 

 Cicadella proper, 1 80 

 Fam. 2.— Aphiuii, 180 



Psylla, 181 



Psylla proper, 181 

 Livia, 181 



T'hrij)s, 181 



Ai^his, 182 



Aphis proper, 182 

 Aleyrodes, 183 

 Myzoxyle, 183 

 Fa.-n. 3. — Gallinskcta, 183 



Coccus, 183 



Dorthesia, 184 

 Order VIH.—NEUROPTERA, 186 

 Fam, I. — SuBUucoRNEs, 187 



Libellula, 187 



Libellula proper, 189 

 ^Eshna, 190 

 Agrion, 190 



Ephemera, 191 

 Fam. 2. — Planipennes, 193 



Pauorpa, 193 



Nemoptera, 194 

 Bittacus, 194 

 Panorpa proper, 1 94 

 Boreus, 194 



Myrmeleon, 195 



Myrmeleon proper, 1 95 

 Ascalaphus, 196 



Hemerobius, 196 



Heraerobius proper, 197 

 Osmylus, 197 

 Nymphes, 197 



Semblis, 198 



Corydalis, 1 98 

 Chauliodes, 198 

 Sialis, 19S 

 Mantispa, 199 

 llaphidia, 199 



