INDEX 



617 



Scolobates, 465 



auriculatus, 466, 467 (fig.) 



Scolobatini, 466, 467 (fig.), 468 



Scoloniys, 514 



Scotomanes ornatus, 109 



scriptus, Caloptenus, 4, 14 

 Melanoplus, 4, 15 



scrobicolle, Apion, 384, 385 



scutellaris, Diplazon, 476 



selectus, Caloptenus, 4, 8, 9 

 Melanoplus, 4 



semialbus, Polycyrtus, 440 (fig.), 443 



semicastaneum, Apion, 346 



semifasciatus, Neohaematopinus, 582 

 (fig.), 584 (fig.), 586 

 Neohaematopinus antennatus, 585 



septentrionalis, Melanoplus, 4, 37 (fig.), 

 69 

 Pezotettis, 4, 67 



Sequoia, 211 



sesiovora, Lampronota, 461 



sexannulatus, Cryptus, 426, 446 



Short, J. R. T.; A description and clas- 

 sification of the final instar larvae 

 of the Ichneumonidae (Insecta, 

 Hymenoptera), 391 



sierranus, Melanoplus, 4, 15 



Sigmodon, 577 



Sigmodontomys, 514 



signatus, Syrphoctonus, 478 



simile, Apion, 249, 250, 258, 273, 274, 

 275, 276 (fig.), 278, 282 



simiUimus, Hemiteles, 436 



Simonycteris, 206, 207 (fig.) 



simplex, Hesperomys, 519, 520 



smithi, Apion, 249 



smithii, Mastrus, 429, 435 



sodalis, Myotis, 170 



Sorex pusillus, 208 



speciosus, Oryzomys, 553, 554, 555, 556 

 Oryzomys concolor, 517, 518, 550, 

 553 



spectator, Apion, 325, 326 



Sphecophaga thuringiaca, 438 (fig.), 439 

 vesparum, 439 

 sp., 439 



Sphecophagini, 427, 428, 439 



spicata, Tephrosia, 344 



spiculiferum, Apion, 250, 272 



Spilogale, 109 



spinitarse, Apion, 250, 254, 309, 321 



spinulosa, Polyplax, 670, 697, 598 (fig.) 



spinulosus, Pediculus, 597 



splendens, Oecomys, 553, 554, 555, 556 



spretis, Acridium, 4, 55 

 Melanoplus, 4, 55 



spretus, Caloptenus, 4, 52 



Melanoplus; 1, 2, 3, 4, 7, 10, 12, 13 

 (fig.), 17 (fig.), 18, 19 (fig.), 22, 

 27 (fig.), 29, 37 (fig.), 62, 54, 

 56 (fig.), 59 (fig.) 



Spudastica, 489 



kriechbaumeri, 492 



Stehhnia, 206, 207 (fig.) 



stemmator, Xanthopimpla, 409 (fig.), 

 411 



Stenapion subg., 248 

 stenomae, Xiphosomella, 495 

 stercorator, Iseropus stercorator, 405 

 Stilpnus, 428, 436 



anthomyidiperda, 435 (fig.) 

 stokesi, Gambrus, 443 

 Streblidae, 173 

 strenuum, Astiphromma, 458 

 striatus, Ipoctoninus, 471, 472 (fig.) 

 strobiloides, Sahx, 280 

 Strophostyles helvola, 308 



leiosperma, 308 



pauciflora, 308 



umbellata, 308 



sp., 301 

 stupefactus, Melanoplus, 4 



Melanoplus borealis, 3, 4, 8, 31 

 (fig.), 33 (fig.), 37 (fig.), 49 (fig.), 

 59 (fig.), 11,75, 78 



Pezotettix, 4, 75 

 subclavatus, Endasys, 433 (fig.), 435 

 subflavus, Oryzomys, 518, 519, 524 

 (fig.), 543 



Pipistrellus, 108, 170, 172 

 subfuscus, Phygadeuon, 434 (fig.), 435 



Pseudamblyteles, 456 

 subluteus, Oryzomys flavicans, 546, 551, 



552 

 submetallicum, Apion, 250, 258, 326, 



327 (fig.), 330 

 subnudum, Apion, 272 

 subrufum, Apion, 249, 250, 256, 263, 



348, 356 (fig.), 363 

 subrufus, Amblyteles, 456 

 subsequens, Apion, 250, 256, 348, 356 



(fig.), 364 

 subtinctum, Apion, 249, 250, 256, 348, 



366 

 subulatus, Myotis, 126, 170 



Cryzomys, 546 



Vespertilio, 198 

 superans, Oecomys, 556 



Oryzomys, 556, 557, 558, 559 



Oryzomys concolor, 517, 519, 531, 

 550, 656, 558 

 superba, Glauconycteris, 109 

 superciliosum, Apion, 278 

 surifer, Rattus, 569 

 suspicax, Proscus, 448 

 suspiciosus. Ichneumon, 456 

 suzukii, Nippocryptus, 443 (fig.) 

 Symphyta, 439 

 Synomelix, 471 



sp., 471, 472 (fig.) 

 Synotus, 105, 164 



lecontii, 161 



macrotis, 161, 164, 190 



maugei, 203 



townsendi, 190 



townsendii, 197 

 syrphicola, Ethelurgus, 431 (fig.), 435 

 Syrphidae, 476 

 Syrphoctonus, 478 



agiUs, 476 



maculifrons, 476, 477 (fig.) 



signatus, 478 



