Index. 



429 



PAGE. 



Pomoxys annularis 368, 376 



hexacanthus 368, 376 



Poocafites conftnis 5 



gramineus 5 



Poospiza belli 6 



bilineata (5 



Nevadensis 6 



Porzana albiijularis 91 



Carolina 11 



cinereiceps 90 



Jamaicensis 11 



rubra 91 



Potamocottus 32U, 369, 370, 376 



Alvordii 320 



Carolina; 320, 370, 376 



meridionalis 320 



WUsonii 376 



zopherus 320, 321, 369 



Productus costatus 16 



longispinus 17 



Nebrascensis 16, 17, 18 



Prattenianus 16 



semi-retieulatus 16. 17 



Proetus parvvusculus 156, 157 



Progne purpurea 139 



subis 4 



Propagation of disease 278 



Prophysaon SemphSR 182 



Protoderma pus-ilia 383 



Pkotodermace.e 3*3 



Protoderme.e 383 



Psaltriparus plumbeus 3 



Pseudobalea 85 



Pterinea 295 



arenaria (var. ) 297 



iextUis 296, 297 



Ptilodictya acuta 156 



recta 156 



Ptychostomus, 347, 348, 349, 365, 366 



aureolas 348 



bucco 348 



cervinus 365 



Duquesnii 349 



erythrurus 348 



fas'ciatus 347 



lachrymalis 349 



melanops 347 



papillomas 366 



PPLMONATA 20 



Pylodictis 374 



Pykalides 128 



Pyranga aestiva 138 



Lvdoviciana 5 



rubra 138 



• ' Quarry Limestone," 293 



Querquedula cyanopiera 12 



PAGE. 



Querquedula discors 12 



Quiscalus purpureas 142 



Rallid^e 11 



Rallus elegans 11 



Virginianus 11 



Recur virostra Americana 12 



RECUKVIKOSTKID.E 12 



" Red-eye " 361 



" Red horse " 350 



' ' Red minnow " 375 



Redstone Coal 48, 55, 56 



Refuse of manufactories.. . .283, 286 

 Regeneration of polluted waters, 



284, 285, 286, 287 



Regulus calendula 2, 132 



Hensselaeria mutabUis 295, 296 



oroides 297 



Reticulata affinis 402 



applanata 400, 402 



atra 398 



lycoperdon 402 



maxima 398 



muscorum . . 386 



plnmbea 400 



rufa 389 



strongylium 402 



umbrina 402 



Reticularis 402 



Retictjlakiace.e 402 



Rheocrypta Oopelandi 376 



Rhinichthys 331, 369, 377 



aironasus 331, 369 



lunalus 331 



obtusns 331, 332, 369, 377 



Rhyacophilus solUarvus 11 



Khynclionella recur virostra 156 



veulricosa 295 



"River Chub" 375 



River-pollution. . . .280, 285, 286, 287 



"Roach" 343 



Rutilus 325, 329, 344 



amblops 329 



anomalus 325 



chrysoleucus 344 



Salpinctes obsolelus 3 



Sandrus 313 



" Sand Sucker " 348 



Sanitary Science, scope of. 266, 267 



classification of 288, 289 



Sarcidium 332, 333 



Saxicolids -- .-..2, 132 



Sayornis/ifscKs 143 



Sayus 7 



Schilbeodes 352 



gyrinus 352 



Schoharie Grit 292 



