346 



INDEX. 



Phryganea, 252 

 Phryganides, 249 

 Phrygfanina, xx, 249, 



328 

 Plathemis, 149 

 Podagrion, 309 

 Polycentropu?, 292 

 Polystoechotes, 206 

 Potamanthus, 51 

 Progomphus, 110 

 Protoneura, 73, 310 



PSEUDONEOROPTERA, xix, 

 1 



Pseudostigma, 63, 308 



PSEUDOSTIGMATA, 62 



Psocina, xx, 7, 302 



Psocus, 8, 302 

 Psychomyia, 294 

 Pteronarcys, 14 

 Pyrrhosoma, 85, 311 



Raphidia, 194, 321 

 Rhyacophila, 295 

 Rhyacophilides, 295 



Sericostoma, 270, 328 

 Sericostojiidbs, 270 

 Setodes, 280 

 Sialina, xx, 187, 321 

 Sialis, 187 



Silo, 272 

 Sisyra, 197 

 Taeniopteryx, 34 

 Termes, 3, 299 

 Termitina, xx, 1, 299 

 Termopsis, 3 

 Tetragoneuria, 140 

 Thyrsophorus, 302 

 Thore, 307 

 Tinodes, 295 

 Tramea, 143, 316 

 Trichocnemis, 72 

 Trichoscelis, 323 



Uracis, 320 



