596 



INDEX TO VOL. VI. 



Miacis 1R9, 190 



Microtlieue wbitneyi 242 



Microcoelia 570 



Microsyops ld8 



Mimus polj'glottns 209 



Molothrus ater 229 



Momaphana 5(59 



Munroa squarrosa 26 



Myiadestes townsendi 211 



Myiarcliiis cinerascens 235 



Myiodioctes 217 



Mylagaulus 373, 374 



Myriapoda 294 



Nannosciarns 304 , 



Neguudo aceroides 9, 15 



Neosciiirus 305 



Nettion caroliaensis 249 



Neuroptera 293 



New Moths, principally collected by Mr. 

 Eolaud Thaxter in Maine, with 

 notes on noxious species and re- 

 marks on classification, by A. K. 

 Grote 579 



New Moths, with partial catalogue of 

 Noctute, by A. R. Grote, A. M. 533 



Nimravns 



confertus 172 

 gomphodiis 171 



Nitrophila 23 



Noctna566,568 



Nouagria subilava 583 



North American Moths, with a prelimin- 

 ary catalogue of the species Hadena 

 and Polia, by A. R. Grote 257 



North American Species of Agrotis, with 

 descriptions, Preliminary List of 

 the, by A. E. Grote 149 



Nyctale acadica 242 



Nyctiardea grisea nsevia 246 



Numenius longirostris 247 



Oedemasia eximia 275 



Oligia 2G5 



Olor buccinator 248 



Omphalocera 271, 272 



On a Crayfish from the Lower Tertiary 

 Beds of Western Wyoming, by A. 

 S. Packard, jr. 391 



On a Vv^ading Bird from the Amyzou 

 Shales, by E. D. Cope 83 



On some new Batrachia and Eeptilia from 

 the Permian Beds of Texas, by E. 

 D. Cope 79 



On the Canids of the Lou]5 Fork Epoch, 

 by E. D. Cope 387 



On the Nimravidae and Canidte of the 

 Miocene Period, by E. D. Cope 165 



On the Vertebrata of the Wind River 

 Eocene Beds of Wyoming, by E. 



D. Cope 183 

 Oreortyx picta plumifera 245 

 Oreoscoptes montanus 209 

 Orotherium 199 

 Orthoptera 293 



Orthosia 289, 270 



Oryctes 23 



Osteology of Eremophila alpestris, by 



E. W. Schufeldt 119 



Osteology of Lanius ludovicianus excubi- 



torides, by E. W. Shufeldt, M. D. 



351 

 Osteology of Speotyto Cunicularia var. 



Hypogaja, by R. W. Shufeldt 87 

 Osteology of the North American Tetra- 



ouida?, by R. W, Shufeldt 309 

 Oxyechus vociferus 246 

 Oxytheca 23 

 Pachnobia 167 

 Pachynolophus 197 

 Paciculus 377 

 Packard, jr., A. S.: 



Ou a Crayfish from the Lower Ter- 

 tiary beds of Western Wyoming 

 391 

 Paltechosrus plat.yops 174 

 Palajolagus 381 

 Palaeosyops borealis 196 

 Paudion haliaetus carolineusis 243 

 Pautolestes secans 187 

 Pantylus cordatus 79 

 Pappichthys 184 

 Parasciurus 305 

 Parus montanus 212 



Passerculus sandwichensis alaudinus 224 

 Passerella 227 

 Passeriua amcena 228 

 Pedioacetes phasianellus colurabianus 245 

 Pelecamis erythrorhynchus 251 

 Pelidna alpina americana 247 

 Pelycodus 187 



Pcraiihyllum ramosissimum 20 

 Perigrapha transparens 582 

 Petrochelidon lunifrons 220 

 Phalacrocorax dilophns 251 

 Phalienoj)tilus nv^ttalli 238 

 Phaiuopepla nitens 211 

 Phenacodus 199,200 

 Phycis 590 

 Physaria 23 



