802 



INDEX. 



Page. 



Mitopus. ohioensis 558, 563 



pictiis » 557 



MitridiB from Galapagos Islamls 388 



from West Africa 328 



Mitrularia from Galapagos Islands 398 



Mniotillidio from Alaska 664 



from Mexico 777 



from Kiearagiia 483 



Modiola capax 373 



ModulidtB from Galaiiagos Islands. . ...... 3f>C 



Mollienesia, Ceutral American species of. 57 



Mollusks, from West Africa 317 



from -west coast of America . . . 341 



new species of 341 



of Galapagos Islands 353, 419 



Molossi, external ear of 10 



key to genera of 28 



Molossus, measuremeEt of membranes. . . 7 



Momotidas from Mexico 785 



frcm Nicaragua 510 



Momotus lessoni 510 



mexicanns 785 



Monommidai from West Africa 575 



Monophyllus, measurement of mem- 

 branes 7 



Montana, fossil plants of 33 



Montandou, A. L., on American Ilemip- 



tera heteroptera 45 



Morals, Eev. Dr. S 288 



Mormops, nieasv.remcnt.s of membranes.. 7 



Mouse, new species of 689 



Moxostoma, Ceutral American species of. 55 



Mugilida', Central American species of . . 58 



Murex, species of, from California 345 



Muricida) from California 345 



from Galapagos Islands 391 



from West Africa 330 



Mursia hawaiiensis, new species 252 



Musical instruments and their bomes 297 



Muscidfe from West Africa 573 



Musci vora mexicana 506 



Mustana, new species 002 



Mutilla 568 



leucopyga 568 



medon 568 



Mutillidic from West Africa 568 



Myadestes obscurus occiden talis 774 



Mycalesis cliasis 571 



vulgaris 571 



Mycteria americana 526 



M ygnimica atropos 568 



Myiarchus 6U6 



crinitus 507 



la wreucii 608 



lawrenceei nigricapillus 507 



lawrencii olivasccns 783 



mexicanus magister 78J 



oil vascens ■ 608 



yucatanensis 600, 608 



Myiobius fulvigularis 500 



My iodynastes Inteiventris 5CG 



Myiopagia placcns 5CG 



Myiozetetes granadens.is 506 



texeusis 506 



Mvliithiis chloris 569 



Page. 



M.vlotliris poppea 560 



Myouantbus auibiguus, new genus and 



species 151 



Myra 8ubo\ ata, new species 256 



towusendi new species 255 



Myriapoda from Africa 703 



Myriniotlierula meliBna 501 



Myrmelastes interniedius 502 



lawrencei 502 



Myrmotlierula fulvi ventris •. 501 



Mytilns innltiforniis 373 



N. 



Naja uigricollis 734 



Nassa brunnesotoma 344 



NassidfB for Galapagos Islands 390 



Naticidae 754 



from Galapagos Islands 401 



from West Africa 335 



Xaxia dicantha 100 



robillardi 88 



Nebraska, explorations by Lieut. Warren 



in 33 



Neetroplus, Central American species of. 59 



Nematopbyton crassum, notes on 115 



Neorbyncbina', subfamily 233 



Neorbyncbus mexicanns, new species ... 233 



Nepidaj from West Africa 579 



Neptis melicerta 570 



Neptunus (Hellenus) iridescens, new 



species 240 



Neritidffi 755 



from Galapagos Islands 403 



from West A frica 338 



Neritina 755 



reclivata 755 



Neuroptera from West Africa 582 



Neverita duplicata 754 



Newberry, Dr. J.-S., on extinct floras of 



North America 33 



New York, fossil plants from 105 



New Zealand, crabs from 81 



Nibilia crinacea 90 



Nicaragua, birds from 479 



Nit idella incerta 390 



Noctilis, measurement of membranes 7 



Noctuidffi from West Africa 572 



Noctulinia, characters of -30 



North Pacific ocean, crustacea of 95 ' 



Northrup, Dr. J. I 1 !4 



Notropis, Central American species of . . . 55 



Nursia tubcrculata, new species . 257 



Nycteris bispidn 602 



Nycticogus, characters of 28 



Nycticorax nyctorax na?vius 528 



Nyctidromus albicoUis 515 



Nyclinonins, ibaracters of 28 



Nymphali.ia" fmi-.i West Africa 570 



0. 



Oceanodrnma fiiliginosa 620 



markbami 621 



monorhis 022 



towusendi. new species .... 687 



Ocim-bni higubris 346 



