576 



PROCEEDINGS OF THE NATIONAL MUSEUM 



nanivora, Swammerdarnia, 551 

 Nannobrycon, subg., 132, 133, 151 

 Naunostomatinae, subfamily, 131, 132, 



150 

 Nannostomidi, 132, 133, 136 

 Nannostomina, subtribe, 127, 128, 131, 



133, 136, 137, 138, 139, 140, 141, 

 142, 143, 144, 147, 150, 152, 153, 

 156 



Nannostominae, 132, 147 



Nannostomini, 132 



Nannostoraus, 127, 128, 131, 132, 133, 



134, 135, 136, 143, 144, 146, 150. 

 151, 152 



beckfordi, 130, 131, 138 



digramrmis, 130 



espei, 130, 152, 153 



marginatus, 130 



trifasciatus, 130, 138 

 nasica, Cerceris, 489, 491, 523 

 nasicus, Belaninus, 335, 471 



Curculio, 336, 338, 484 



Heterodon, 314 

 naso, Conotrachelus, 337, 459 

 nasus, Lamna, 74, 80, 84 (table) 

 natallenus, Cerceris, 420, 421, 523 

 nattereri, Copella, 129 

 nauseosus, Chrysothamnus, 250 

 neadelphus, Hemerobius, 212 

 neahminax, Cerceris, 346, 364, 389 



(map), 390, 523, 537 (fig.) 

 nebeculosa, Cryptolechia, 37, 38 

 nebrascensis, Cerceris, 344, 491, 492 



(map), 519, 523, 545 (fig.) 

 nebulosum, Ambystoma tigrinum, 260, 



261 (fig.), 265 (fig.), 320 

 Negaprion, 87 (table), 95 (table) 



brevirostris, 87 (table) 

 Negogaleus, 89 (table), 95 (table) 



macrostoma, 89 (table) 



microstoma, 89 (table) 

 negundo, Vitex, 414 

 Nelturaius arizonensis, 338 

 nenuphar, Conotrachelus, 459 

 neocrataege, Conotrachelus, 335 

 neomexicanum, Croton, 375, 376, 396 



Eriogonum albertianum, 383, 405, 

 437 

 Neotoma sp., 310 

 nexa, Acmaeodera, 403 

 niger, Oligopus, 6, 11 

 nigra, Brassica, 495 



Dondia, 437 



Microbrotula, 11, 12 

 nigrans, Hemerobius, 212 

 nigrescens, Cerceris, 334, 335, 336, 492, 

 493, 494, 501 



Cerceris nigrescens, 343, 351, 492 

 (map), 493, 496, 497, 523, 546 

 (fig.) 

 nigrifemur, Sphaerocera, 224, 239 

 nigripes, Dasymutlla, 337 

 nigrita, Pseudacris, 273 

 nigritulus, Cerceris, 495, 496, 523 

 nigroris, Cerceris, 377 



Cerceris finitima var., 378, 379, 522 



nil Ida, Avicennia, 483 



Cerceris, 345, 350, 497 (map), 498, 

 523. 546 (fig.) 



Sphaerocera, 224 

 Nolina microcarpa, 417, 418 

 notatus, Cryptocephalus, 336, 422, 428 

 norrisi, Mustelus, 87 (table) 

 Norta sp., 369 

 Notidanoidea, 78, 94 (table) 

 Notiobiellinae, 206 



notophthalmus, Antennarius, 174, 175 

 Notorhynchus, 80, 83 (table), 94 (table) 



maculatus, 83 (table) 

 novomexicana, Cerceris, 500, 502, 523 

 nox, Antennatus, 176 



Phrynelox, 176 



Triantennatus, 173 

 nubeculella, Tinea, 552 

 Nudiantennarius, 173 



subteres, 173 

 nudipinnis, Pristiophorus, 93 (table) 

 nudum, Eriogonum, 495, 498 

 nummifer, Antennarius, 174, 175, 182 

 nuntius, Crotalus viridis, 312, 320 

 nuttallii, Polvtaenia, 413, 420, 442, 474, 



502, 517 

 nuttingi, Phrynelox, 181 



obesus, Triaenodon, 87 (table) 

 oblongata, Menestomorpha, 28, 29, 48, 



60 (map), 65 (fig.), 71 (fig.) 

 Obraztsov, Nicholas S., Neotropical 

 Microlepidoptera, V: Synopsis of 

 the species of the genus Proeulia 

 from Central Chile (Lepidoptera: 

 Tortricidae), 183-196 

 obscura, Dicerca, 413 

 obsoletus, Eumeces, 250, 254, 255, 256 

 (fig.), 257 (table), 276, 296, 316 

 (table), 320 

 obtusifolia, Condalia, 404, 489 

 occidentalis, Antennarias (Triantenna- 

 tus), 177 

 Cerceris, 480, 481, 482, 523 

 Solidago, 511 

 Symphoricarpus, 495 

 occipitomaculata, Cerceris, 343, 350, 500, 



501 (map), 523, 546 (fig.) 

 ocellatum, Hemiscyllium, 85 (table) 

 ocellatus, Antennarius, 174 

 ochrorhyncha, Hypsiglena, 310 



Hypsiglena torquata, 310 

 octolineatus, Cnemidophorus, 290 

 Oecophora passerella, 551 

 Oecophoridae, 198 



oligolinx, Rhizoprionodon, 88 (table) 

 oligophylla, Kuhnistera, 379, 508 

 Oligopodus, 5 

 Oligopus, 1, ^, 6 (key), 11 

 ater, 2, 4, b, 6, 11 

 claudei, 4, 5, 6, 15, 22 (table) 

 diagrammus, 5, 6, 13, 20 (table), 



21 (table) 

 longhursti, 5, 6, 7, 20 (table) 

 niger, 6, 11 

 robustus, 5, 6, 10 



