INDEX 



IX 



PAGE 



retusus (Conocephalus) 401 



retusus (Xeoconocephalus).370, 401 



Rhamphidia 229 



albitarsis 230 



chalybeiventris 239 



mirabilis Alexander 230 



scapularis 238 



uniformis Alexander 230 



Rhinocricus plesius Chamber- 



lin 187, 194 



Rhipidia 227 



annulicornis 227 



eonica Alexander 227 



domestica 227 



robust us (Conocephalus) 387 



robust us (Neoconocephalus) 



370,387 



roluveri (Tipula) 347, 348 



rostrata (Teucholabis) 236 



rotundifolia (Amblycorypha) 



319, 335 



Packeni (Teucholabis) 236 



saussurei (Amblycorypha) .... 323 



Scaptolenopsis Wickham 263 



wilmattae Wickham 263 



scapularis (Rhamphidia) 238 



scapularis (Teucholabis) 238 



schineri (Teucholabis) 237 



scimitar (Gonomyia) Alexan- 

 der 242, 243 



Scolopendra viridis 185, 186 



scudderae (x\mblycorypha) . . . 319 

 scudderi (Thanaos) Skinner 



215, 216 

 Scudderia (key to species) .... 274 

 borealis Rehn and Hebard 



275, 281 



cuneata 276, 311 



curvicauda 275, 281, 283, 



304, 307 



fasciata 297 



furcata 275, 297, 304 



furcifera 275, 304, 307 



hemidactyla R c h n and 



Hebard 274, 291 



laticauda 275, 285 



me.xicana 276, 307, 312 



paronae 275, 307 



pistillata 275, 278 



septentrionalis 274, 277 



strigata 275, 289 



texcnsis .275, 293 



truncata. . . 277 



viifgulata 276. 309 



scudderiana (Mordelli.slcTia ) 



Wickham 268 



sellata (Arcthaca) 161 



semialata (Arethaea) Rehn and 



Hebard 106, 107, 114. 



142, 154 

 septentrionalis (Phaneroptera) 277 

 septentrionalis (Scudderia) 274, 277 

 Serica cockerelli Wickham .... 262 

 seticauda (Aphiochaeta) Mal- 



loch 28, 32 



setigera (Dohrnii)hora) Mal- 



loch 24 



Sibylla (Necrobia) Wickham . . 261 

 Sigmatomera (key to species). 246 



amazonica 246 



apicalis Alexander 246, 247 



fiavipennis 247 



occulta 247 



Siphonophora costaricae Cham- 



berlin 186, 194 



simplex ("Limnobia) 237 



simplex (Teucholabis) 237 



somnus (Thanaos) 202 



speciosa (Eriocera) Alexander 252 



Sphacrocera pallipes 24 



spinigera (Teucholabis) 237 



strigata (Scudderia) 275, 289 



strigulata (Insara) 52 



stygica (Teucholabis) .4/e.r- 



ander 234, 237 



Styringomyia 231 



americana Alexander 231 



subconf usum (Gastrallano- 



bium) Wickham 261 



subhyalina (Gnophomyia i . .. . 245 



