ALPHABETICAL INDEX. 



713 



Page. 



Musicapa minuta 354 



Mustelns 129 



Mycteroperca rosacea 377 



Myiarchus barbifostrls 570, 571 



obeii 622 



platyrbynchus 570 



My iodioct fs canadensis 238, 354 



mimitns 354 



pnsillus 238 



pileolatus 354 



Myliobatidae 365 



Myliobat.is californious 39 



fremcn villei 39 



Goodei, new species 39 



Mylocheilus fratorcihis , 119 



Mylocbihis caurinus 119 



Mylolencus 121 



MyJopharodon conoceplialus 119 



Myripristia occidentalis 376 



poecilopus 376 



My roph is vafer 370 



My tilus 549 



bifurcatus 551 



californianus 550 



ediilis 551 



Myurella simplex 537 



My xodagn us opeicularis 388 



Nama bavardi, first collected 496 



oiiganifolium in United States 488 



Nanina 267, 269 



Nanostoma tessellatum 164 



Narcacion 222 



Narcine, sp 364 



timlei .' 42 



Nardosmia frigida 217 



Nassa lossata 536 



mendica, var. cooperi 536 



perpingnis 536 



tegula 536 



Nasturtium officinale 527 



palustre 214 



Natica 255 



Natterer 35 



Nebraska volcanic sand and dust 99 



Nebria niicrops 383 



Negro fish 201 



Neguudo aceroides 458, 508 



Nelson,E.W 19 



Nematistius pectoralis 375 



Nematognathi 159 



Neobytliites gilli, new species 601 



new genus 600 



Neotoma 403, 404, 407 



floridana 403, 405 



Nepbrojis 167, 169 



crustacean allied to 167 



norvegicus 168, 169 



Nepbropsis 107 



Nerita Virginia 259 



viridis 259 



Neritella 259 



reolivata 259 



Neritina 



floridana 



microstoma 



reclivata 



var. PalmsB. 



virginea 



viridis 



N etastomella dar wiuii 



Nctta rufina 



Nottiou carolinensis 



crecca 



Noverita recluziana 



Nichols, Lieut. H. E 



Page. 



295 



259 



259 



259 



259 



259 



259 



545 



355 



249 



249 



538 



362 



Nicotiana glauca 472, 512 



repanda 513 



trigonophylla 513 



Nighthawk 242 



Nocomis bellicus 127 



h yostomus 6 



nel)racensi8 122 



Nogal, Canon (Juglans rupestris) 506 



Nolina texaua 518 



Nopal (leaf of Opuntia) 520, 521 



Norman, Rev. A. M 171 



N orrisia norrisii 539. 542 



Notemigonus 73, 126 



amoricanus 15, 73, 207 



chry soleucus 15 



bosci 73 



chrysoleucus 1.1, 126 



bosci 73 



Nothria conchyphila 432 



Notophyllum americanum, new species . .. 432 



Notropis 3,123,126 



amibilis 122 



amarus 127 



ardens 12 



atherinoides 17 



blennius 123 



boops 5 



bubalinus 123 



cercostignia 124 



cornutns 5 



deliciosus 4, .^ 9, 11, 13, 14, l.'., 10,125 



variations of 4 



dilectus 16,122 



foruiosus . . . ; 125 



gilberti 9, 16 



new species 4 



hudsonius 127 



amarus 6,127 



illeceVtrosus 123 



leoninus 124,125 



ludibundus 124 



lutrensis 9, U, 14, 15, 17, 124, 125, 126 



macrolepidotus 122 



macrostomus 124 



megalopa 5, 9, 10, 12, 15, 17, 123, 127 



nigripinnis 11,122 



uitidus 125 



notatus 124 



ornatus 123 



proserpina 125 



rubellus 17 



rubrifrons 5, 9, 15, 17, 122, 123 



