632 



PROCEEDINGS OF THE NATIONAL MUSEUM 



oligorchis, Pleorchis, 331. 

 olivacea, Piranga, 179, 185, 200. 

 olssoni, Olssoniella, 198. 

 Olssoniella, 198. 

 olssoni, 198. 

 rata, 165. 

 stunkardi, 178. 

 onca, Panthera, 497, 502, 503, 504 (fig.), 



506, 507, 508, 509, 510. 

 onychomydis, Euhaemogamasus, 205, 



228, 232, 233. 

 Onychomys leucogaster, 305, 306, 309. 

 leucosaster arctieeps, 264. 

 leucogaster melanophrys, 313. 

 opacella, Andrena ( Simandrena ) , 406. 

 Opandrena, 383. 

 Opechona, 325. 



orientalis, 32."'), 337. 

 pharyngodactyla, 326. 

 Opecoelidae, 318. 

 Opecoelus, 318, 319, .321. 

 adsphaericus, 318, 337. 

 elongatus, 319. 

 gonistii, 319. 

 lobatus, 319. 

 mexicanus, 319. 

 minor, 319, 320. 

 mutu, 319. 

 ozakii, 319. 

 quadratu.s, 319. 

 sebastodis, 319, 320, 321. 

 sphaericus, 319, 320, 321. 

 xenistii, 319. 

 operarius, Microtus operarius, 234. 

 Opuntia sp., 300. 

 orarius, Scapanus, 257. 

 Orchopeas sexdentatus, 309. 

 ordii, Dipodomys, 310, 311. 

 oregonensis, Euhaemogamasus, 205, 232. 



233. 

 Oregon!, Microtus, 218. 

 oreophilus, Aedes (Finlaya), 541, 571. 

 Ochlerotatus, 571. 

 -subgroup, Aedes (Finlaya), 539, 

 541. 

 orientalis, Opechona, 325, 337. 

 ornatus, Culex, 568. 

 orthocarpi, Andrena, 406. 

 Orthoptera, 301. 

 Orthorchis, 198. 

 corrigia, 198. 

 lari, 198. 

 osmioides, Andrena, 401, 402, 403. 

 Osteochromis larvatus, 487. 

 oswaldi, Gualteria, 515, 549. 

 Haemagogus, 549. 

 Lyperosomum, 158, 166 (fig.). 182. 



199. 

 Oswaldoia, 158, 197. 

 Oswaldoia, 197, 198. 

 direptum, 197. 

 marquesi, 197. 

 oswaldoi, 158, 197. 

 pawlowskyi, 197. 

 petiolatum, 197. 



Otodistomum cestoides, 316. 

 oudemansi, Euhaemogamasus, 203, 205, 

 227, 240, 241 (fig.), 242 (fig.), 

 266, 267. 



Haemogamasus, 204, 206. 

 Oulactis californica, 415, 424. 



concinnata, 424. 

 ovalis, Gamasus, 228, 231. 



Laelaps, 228. 

 ozakii, Opecoelus, 319. 



Pachnephorus, 1, 4, 6, 22, 64. 

 Pachycerianthus, 445, 446. 

 aestuarii, 436. 



ins ignis, 435. 



johnsoni, 436. 

 Pachygrapsus, 72, 79, 92. 



oceanic crabs of the genera Planes 

 and, 65. 



crasslpes, 72. 



marinus, 67, 69 (fig.), 70, 71 (fig.), 

 73, 74 (fig.), 75 (fig.), 76 (fig.), 

 77 (fig.), 78 (fig.), 79, 92. 



transversus, 369. 

 Pacnephorus tessellatus, 64. 

 pagelli, Lernanthropus, 356. 

 pagrosomi, Echinostephanus, 329. 



Stephanostomum, 329, 330. 

 palawanensis, Popea, 548. 

 pallida. Nemesis, 364. 

 pallidifovea, Andrena, 384, 385, 386. 



Andrena ( Stenandrena ) , 383. 



Pterandrena, 383. 

 pallirostris, Aedes (Finlaya), 527, 528, 



555. 

 palmarum, Aedes (Finlaya), 534, 565. 



Thraupis, 194, 195. 

 palpalis, Andrena (Andrena), 400. 

 palustris, Sorex, 234, 248. 

 Palythoa, 438, 445, 446. 



complanata, 437 (fig.), 438. 



ignota, 440, 441 (fig.). 



insignis, 441, 443 (fig.). 



pffsri, 442, 443 (fig.). 



praelotiga, 437 (fig.), 439. 



rickettsi, 440, 441 ( fig. ) . 

 panamensis, Anthothoe, 431 (fig.), 432. 



Phellia, 428. 



Phelliopsis, 428. 



Sagartia, 432. 



Telmatactics, 427 (fig.), 428. 

 Pancreaticum, 196. 

 Panopeus herbstii, 369, 371. 

 pansus, Thrassis, 309. 

 Panthera atrox, 497, 501, 502, 503, 504 

 (fig.), 505 (fig.), 506, 507, 508, 

 509, 510. 



augusta, 501, 503, 504 (fig.), 505 

 (fig.), 506. 507, 508, 509, 510. 



concolor, 507. 



milleri, 504. 



onca, 497, 502, 503, 504 (fig.), 506, 

 507, 508, 509, 510. 



(Jaguarius) augusta, 510. 



( Jaguarius) onca augusta, 502, 510. 



