INDEX. 



Fage. 

 Lancaster, on New England 



Earthquakes . . .241 

 Lanius elegans . . . 272 

 latitora . . .272 

 Larus delawarensis . . .317 

 Lawrence, on the Birds of 

 Western and Nortliwestern 

 Mexico .... 265 

 Lepidoptcra . . 341, 409, 413 

 Lepidosela;ga . . . .4 75 

 lepidota . .475 

 recta. . .475 

 Leptoptila albifrons . . 305 

 Limosa fedoa ..... 308 

 Limulus Polyphemus, develop- 

 ment of . . . .155 

 Lingula . . . . 37, 261 

 Lophortyx Gambelii . .307 



Macrorhamphus scolopaceus . 308 

 Maine, changes of coast level 



in 321 



Mareca americana . . . 315 

 McCrady, on the Larva of 



Lingula . . . .261 



Melanerpes formicivorus . 294 



Melanotis coerulescens . . 266 



Meleagris gallopavo . . 306 



Melopelia leucoptera . . 305 



Melospiza Lincolni. . . 277 



Mexico, birds of . . . 265 



Micrastur semitorquatus . 298 



Micratheni Whitneyi . .297 



Mimus polyglottus . . .267 



Mitrephorus phoeocercus . 287 



Mniotilta vai-ia . . . 269 



Molothrus ajneus . . . 281 



obscurus . . 280 



pecoris . . . 280 



Momotus mexicanus . . 289 



Morococcyx erythropygia . 293 

 Morse, on the Early Stages of 



Terebratulina . . 29 249 



Myiadestes obscurus . . 273 

 Myriapods, carboniferous, from 



Nova Scotia . . . 231 



Myiarchus cinerascens . . 288 



Lawrencii . . 288 



mexicanus , .287 



Myiodioctes pusillus . . 270 



Myiodynastes luteiventris . 287 



Myiozetetes texensis . . 286 



Nettion carolinensis . . 314 

 N. England, earthquakes in 1, 241 

 Nothocercus Sallaji . .307 



MEMOIKS B09T. SOC. SAT. HIST. VOL, U. 



Packard, on the Development 



of Limulus Polyphemus . 155 



, on Gynandromorph- 



ism in Lepidoptera . .409 



Pamphila . . . .341 



Colorado. . . 349 



comma . . .350 



Jiiba . . .349 



Manitoba . . 351 



Nevada . . .347 



Ottoe . . .348 



Sassacus . . . 346 



sylvanoides . .351 



Pandlon carolinensis . . 303 



haliffitus . . . 303 



Pangonia . . . .365 



(For full index see p. 448.) 



Parra gymncstoma . .312 



Parula insularis . . . 269 



Peleoanus fuscus . . .316 



erythrorhynchus . 316 



Penelope purpurascens . . 306 



Petasophora thalassina . . 292 



Petrochelidon lunifrons . . 271 



Peuca aistivalis . . . 277 



Bottcri . . ,277 



Phreton ajthereus . . .317 



Pheucticus chrysogaster . 275 



chrysopeplus . 274 



Philortyx faseiatus . . . 307 



Phyllospongia papyracea . 453 



PhyllospongiadiE . . . 540 



Piaya mexicanus . . . 293 



ridibundus . . .29 3 



Picus Graysoni . . . 294 



scalaris . . . 294 



Pipilo crissalis . . . 277 



Pipilo Carmani 



erythropthalmus 

 fuscus . 

 Pitangus derbianus 

 Platalea ajaja . 

 Plotus anliinga 

 Podilymbus auritus 



californicus 

 podiceps 

 Polioptila Cfcrulea . 

 nigriceps 

 Polyborus Audubonii 



tharus 

 Polyzoa . 

 Poriferaj, revision of 



American . 

 Porphyrio IMartiiiica 

 Porzana Carolina . 

 Progne subis . 

 Psittacula cyanopyga 

 Ptilogonis cinereus . 

 Pyranga a^stiva 



bidentata . 

 Cooperi 

 hepatiea . 

 Pyrgisoma rubricatum 



Xantusii 

 Pyroeephalus mexicanus 



rubineus 

 Pyrrhophoena Graysoni 

 Pyrrhuloxia sinuata 



Querquedula cyanoptera 



discors 

 Quiscalus maerourus 



major 



palustris . 



tenulrostris 



Kallus elegans . . .311 



virgiuianus . . .311 



Kecurvirostra americana . 308 



Rhodinocichla rosea . .26 7 



Hhyacophilus solitarius . • 309 



Rhynchops nigra . . .318 



Saltator Erancescae . .274 



plumbieeps . . 274 

 ■ Sarcoramphus pnpa . . 303 

 Scardafella inca . . . 305 

 Sayornis nigricans . . . 285 

 Scolecophagus eyanocephalus 281 

 Scudder, on Carboniferous Myr- 

 iapods from Nova Scotia . 231 



, on the Species of the 



Lepidopterous Genus Pam- 

 pbila 341 



565 



Page 

 . 277 

 . 277 

 . 277 

 281, 28S 

 . 309 

 . 317 

 . 319 

 . 319 

 . 319 

 . 267 

 . 267 

 . 303 

 . 303 

 . 36 

 North 



399, 481 

 . 312 

 . 312 

 . 271 

 . 297 

 . 273 

 . 273 

 . 274 

 . 273 

 . 274 

 . 278 

 . 278 

 . 287 

 . 287 

 . 292 

 . 275 



. 314 



. 314 



. 281 



. 281 



. 282 



. 282 



