:84 



INDEX. 



Nortonia, 139 

 Nortouianus, 88, 333 

 Novarse, 81 



obliquas, 197 

 obscura, 64 

 obscuripennis, 225 

 obscurus, 64 

 occidentalis, 207 

 ocultitus, 318 

 ODYNBRIN5!, 11 

 Odynerites, 59 

 Odynerus, 143 

 Odynekds, 212, 247 

 olivaceus, t>4 

 Olmecus, 25, 95, 3f 6 

 Oplomerus, 360 

 Oplopus, 360 

 Oibignyi, 10S 

 ornatus, 106 

 ornatus, 367 

 Otomitus. 37, 342 



Pachodynerus, 213, 228 

 Pachymenes, 60 

 pallidum, 44 

 pallipes, 63 

 Paraensis, 208 

 Parazumia. 127 

 Parredes, 180 

 Parredeai, 180 

 parvulus, 41, 82 

 pedestris, 322 

 pelaglca, 116 

 Pensylvanica, 29 

 Pennsylvanicus, 327 

 perennis, 328 

 persecutor, 318 

 pertinn.r, 1 60 

 peruensis, 237 

 petiolata, 113 

 Peyroti, 345 

 Philadelphia, 153 

 picta, L06 

 pilipalpa, 373 

 pilipalpus, 372 

 pilosus, 187 

 piriformis, 20 

 placidns, 101 

 Plat in in, ]25 

 Poeyi, 45 

 prsecox, 240 

 pratensis, 292 

 proctus, 260 

 prpductus, 365 

 propinquas, 326 

 proximus, 323 



pruinosns, 351 



PSEUDOZDMIA, 12S 



Pterochilus, 368 

 Pterocliilus, 360, 372 

 palchellus, 59 

 pumilas, 156 



pusillus, 82 



quad ri dens, 132 

 quadrisectus, 193 

 quinque-fasciatum, 371 

 quinque-fasciatus, 371 



recurvirostris, 17 

 regulus, 70 

 Rhynchium, 142 



Rygchium, 142 

 Romandinus, 47, 296 

 rubritarsis, 117 

 ruflcollis, 226 

 ritfidentata, 118 

 rufinoda, 19 

 rufinodus, 19, 365 

 /'"//yes, 117 

 ruyosus, 285 



ssecularis, 202 

 Santa-Anna, 171 

 Sauta-Aima, 66 

 Santa-Annse, 171 

 scabriusculus, 198 

 eculpturalis, 44 

 scutellaris, 262 

 sepulchralis, 119 

 sericea, 62 

 sericeus, 62 

 Sichelianus, 57 

 silvatica, 132 

 similis, 344 

 siinplicicornis, 235 

 simulans, 91 

 singularis, 377 

 Smithia, 378 

 Smithii, 55, 104 

 sobrinus, 340 

 spectabilis, 278 

 spinifer, 309 

 spinipes, 29 

 Spinolae, 59, 119, 165 

 spinosus, 31 



SteNANCISTROCERUS, 189 



Stenodynerus, 213, 301 

 stiigosus, 42 

 snbpetiolatus, 220 

 sabstrict", 29 

 sulfureus, 276 

 Sumichrasti, 78, 209 



