688 



ALPHABETICAL INDEX. 



Page. 



New Tork Flounder 616 



New York, a whitefish from 658 



Newberry, J. S 502 



Nicoya Gulf, Costa Eica, birds from 382 



Niphon 484 



NomeidsB 272 



Nomeus gronovii 272, 307, 571 



Norman, Kev. A. M 320 



North American birds, descriptions of new. 343 

 some generic and 

 specific appella- 

 tions of 28 



North Pacific surveying expedition, Phroni- 



midJB of 3 



Notemigonus 93 



Noturns 638 



a review of the genus 638 



description of one new species of. . 638 



elassochir 638, 643, 644 



new species 639 



eleuthems 638, 641, 643, 644 



exilis 640,641,644 



flavus 638, 639, 642, 643, 644 



, gyrinus 639,642,643,644 



insignis 638, 640, 643, 644 



lemniscatus 640 



leptacanthus 639, 642, 643, 644 



luteus 639,644 



marginatus 640, 644 



miurus 638, 641, 643, 644 



occiden talis 639, 640, 644 



platycephalus 639, 644 



sialis 642, 644 



Novacnla mundicorpus 367, 371 



Nucnla tenuis 342 



Nudibranehiata 339 



Numenius hudsonicus 545, 547 



longirostris 545 



Nutting, C. C 382,392,394,396,397, 



404, 407, 493, 494 

 Costa Rican birds collected by 493 



on Costa Rican birds 382 



Nyctea scandiaca 161, 168, 173 



Nyctherodius violaoeus 544, 548 



Nycticora.x griseus naevius 406, 544 



Nyctidromas albicollis 398, 501 



Nyssaarctica? 447 



multiflora ? 68 



sylvatica 50,68 



(sylvatica?) 50,53,57 



uniflora 68 



Nyssaceae 447 



O 



Oak 55 



black 51,53,55,56,80,84 



black-jack 51 



bur 53,55,56,81 



chinquapin 51 



jack 82 



laurel 51,53,80 



Michaux's 51 



overcnp 52,80 



post 51,84 



red 51,53,71,83 



Page. 



Oak, scarlet 51,53,56,80 



shingle 80 



Spanish 51, 80, 83 



swamp post 80 



swamp white 51,53,79,81 



turkey 83 



water 51,53,56,83 



white...... 51,53,55,56,78 



willow 83 



Ober, r. A 11,17,18,19,20,22,23,525 



Ochthodromus wilsonius 545 



Octocorys alpestris chrysolfema 530 



Octopoda 317 



Octopus lentus 317 



Ocyalus wagleri 393 



Odontaspis 242 



littoralis 581 



(Enanthe 462 



CEstrelata cooki 657 



defillipiana 657, 658 



desolata 657 



fisheri 657, 658 



fisheri, new species 656 



gavia 657 



gularis 658 



Old-wife 618 



Oligoplites altus 374 



inomatus 374 



occidentalis 237, 270, 374 



saurus 625 



Olor 176, 182, 183, 187, 189, 1 90, 197, 198 



bewickii....l81, 183, 184, 198, 201, 206, 207,208, 

 209, 211, 216, 221 



buccinator 183. 184, 198, 216, 217, 218, 221 



columbianus . . . .175, 176, 181, 183, 184, 187, 198, 

 201, 206, 210, 211, 215, 216, 217, 221 



cygnus 177, 181, 183, 184, 198, 200, 201, 



206, 207, 208, 210, 216, 221 



islandicus 221 



linnei 221 



melanorhinus 221 



melanorhynchus 221 



minor 221 



passmorii 216 



xanthorhinus 221 



Olorinie 174 



Oncorhynchus 90 



chouicha 89,90 



nerka 89,90,91 



Oneirodina; 554 



Ophibolus 438 



boyli 440 



getulus 438,439 



boyli 439,440 



eiseni, new subspecies . . . 439 

 multicinctus, new sub- 

 species 448 



niger 439 



niger, new sub-species... 438 



sayi 439 



Ophichthus 648,649 



anguilla 649 



cinereus 649 



conger 649 



myrus 049 



