INDEX 



611 



Mesostenus, 439 



gracilis, 440, 443 

 sp., 440 (fig.), 443 

 metallicum, Apion, 249 

 Metopiinae, 398, 478, 479 (fig.), 480 



(key), 505, 506 

 Metopius, 480 

 anxius, 481 



micratorius, 479 (fig.), 480 

 mexicana, Pezotettix, 8, 9, 10 

 Platvphymus, 9 

 Tadarida, 170 

 mexicanum, Apion, 251, 258, 260, 378, 

 379 (fig.), 383 

 Platyphyma, 9 

 mexicanus, Caloptenus, 9 

 Corynorhinus, 141 

 Corynorhinus megalotis, 141, 185 

 Con'norhinus rafinesquii, 141, 185 

 Dichroplus, 10 

 Idionvcteris, 129, 130 

 Melanoplus, 1, 2, 3, 4, 7, 8, 12, 14, 

 17 (fig.), 19 (fig.), 21, 24, 27 (fig.), 

 29, .35, 37 (fig.), 44, 46, 52, 55, 

 64, 65, 66 

 Melanoplus mexicanus, 12, 15, 18, 



39 

 Paradichroplus, 9 

 Pezotettix, 3, 8 



Plecotus, 102, 110, 114, 137, 138, 

 139, 140, Ul, 142, 143, 144 (fig.), 

 145, 146, 147, 153, 166, 167, 170, 

 185, 187, 192, 212, 216 (,fig.), 219, 

 226 

 Plecotus megalotis, 143 

 Plecotus rafinesquii, 141, 143, 185 

 Trigonophymus, 10 

 micratorius, Metopius, 479 (fig.), 480 

 Microryzomys subg., 614, 533 

 Microtus, 165 



milleri, Oecomys, 535, 536-537, 539 

 mincae, Oecomvs, 547, 548-549, 551, 552 

 Miniopterus, 206, 207 (fig.) 



fossils, 206 

 minor, Apion, 250, 258, 347, 348, 355, 

 356 (fig.) 

 Cannomys badius, 594, 595 

 Cremastus, 495 

 mirabilis, Asphragis, 462 (fig.), 463 

 mirandum, Apion, 250, 253, 309, 316 



(fig.), 318 

 mirificum, Apion, 250, 253, 316 (fig.), 



319 

 modestum, Apion, 250, 256, 274, S76 



(fig.) 

 molestae, Mastrus, 429, 430 (fig.), 435 

 monticola, Melanoplus, 4, 68, 69, 70, 76 



Melanoplus borealis, 70, 76 



Promethus, 478 

 mordax, Plecotus auritus, 132 

 morio, Therion, 504 

 Muridae, 513, 514 

 Mus cinnamomeus, 515, 519, 561, 562 



maculipes, 519 



musculus, 520 



pyrrhorhinus, 519 



musculus, Mus, 520 

 mutabilis, Campoplex, 492 

 mvosuros, Proechimys, 561 

 Myotini, 104, 105, 106 

 Mvotis, 103, 105, 108, 115, 116, 117, 

 118, 135, 143, 165, 171, 204, 206, 

 207 (fig.), 211 



antiquus, 206 



austroriparius, 173 



bechsteinii, 206 



caUfornicus, 169, 170, 172 



evotis, 170 



formosus, 109 



insignis, 206 



lucifugus, 103, 108, 170 



mystacinus, 206 



occultus, 103 



oxygnathus, 206 



salodorensis, 206 



sancti-albani, 206, 208 



sodalis, 170 



subulatus, 126, 170 



thysanodes, 108, 169, 170 



velifer, 120 (fig.), 170, 172, 174 



volans, 169, 170 



yumanensis, 108, 169, 170 

 mystacinus, Myotis, 206 

 Mystipterus, 206 



nana, Horogenes, 492 



nanulum, Apion, 250, 256, 348, 356 



(fig.), 357 

 narangae, Charops, 484 (fig.), 489, 491 

 Neacomys, 514 

 nebraskense, Apion, 250, 254, 295, 301, 



302 (fig.) 

 Nectomys, 514, 521 

 Neliopisthus, 421 



elegans, 421 

 Nemeritis bicingulata, 492 

 Neohaematopinus, 570, 585, 592 



antennatus semifasciatus, 585 



callosciuri, 581, 582 (fig.), 584 (fig.), 

 585 586 



capita'neus, 587, 588 (fig.), 589, 590 



(fig.) 

 cognatus, 583, 584 (fig.), 585, 587 

 elbeli, 592, 593 (fig.) 

 inornatus, 592, 593 

 kinahalensis, 589, 590 (fig.), 591 



(fig.) 

 petauristae, 594 

 sciuri, 582, 584 (fig.), 585 

 sciurinus, 581, 582 (fig.), 583, 584 



(fig.), 585, 586, 587 

 sciuropteri, 587, 588, 589, 590 (fig.), 



591 

 semifasciatus, 582 (fig.), 584 (fig.), 

 586 

 Neoxorides borealis, 411, 412 (fig.) 

 Neoxoridini, 399, 400, 4^1, 412 (fig.) 

 Nepiera, 490 



benevola, 485 (fig.), 491 

 Nesokia, 594 



hardwicki, 594 

 indica, 594 



