398 



LE NATURALISTE CANADIEN. 



Robinia vipco^a 20 



Kosa blaiida Slî 



" Caroliuiana 36 



" centifolia 86 



" lucida ;56 



'< niti.la 36 



" rabigiiiosa 3i'. 



Salaniandra salrnonea 221 



Salixalba 22, 51 



" angiistata 39 



" Candida 39 



" discolor 39 



" fiagilis..... 22 



" grisea 22 



" huniilis 39 



" loiigifolia 39 



*' nigra 39 



" pedicellaris 39 



" priuûides 22 



" roïrtrata 39 



" viteliina 22 



Satnbucus Cauadeii.-^i-; 37 



" pubens 2! 



Schizocerus sericeus IH 



Sciapterix punctuui 72 



Selandria barda 98 



" dubia 99 



'< tlavicuriiis 100 



" flavipes 100 



" l'uniipenui.s 99 



" iguota 100 



" media 99 



" obsoleta 100 



'< rosai 100 



" tdiœ 99 



" viti8 98 



Sesia diffini;? 253 



Setodef; albida 147 



'' incerta 147 



" Piffardi 147 



Slepherdia Cauaden.si.- 39 



Sialiti infnniata 146 



Siphlurus alteniaiis 127 



" Quebecent;is 127 



Sire.v bizonatiis 128 



" Jiavicornis ,,,. 228 



Sorbus Americana 21, 340 



Sphiiictog ster liue>cen'j 147 



Spiraea op.ulitblia 36 



'' salicitblia 36 



" totnentosa 36 



Slaphlylea trifolia. 20 



Steiiophylax argus 146 



" gentilis 146 



" scabripeniiis. 146 



Slenoscelis brevi.« 385 



Slrongylogaster albopectus 168 



" annulosus 169 



" aplcalis 168 



Strongylogaster epiceruf^ 16R 



" inipressus 170 



" longiilus , 169 



" pinguis 169 



" tacitus 169 



" terminalis 167 



Syringa vulgaris „ 22 



Tseniopterix^asc/oia 126, 144 



" maura 126, 144 



Taxonus albidopictus 166 



" amicus 166 



" dubitatus., 165 



" multicolor , 165 



" nigrisoma 165 



'* unicinctus 165 



Taxus Canadensis 40 



Tenthredoangulifera 197 



" atroviolacea 200 



" ba.silaris 196 



'< cinctitibiis 200 



" cingulata 196 



'• decorata 200 



" discrepaiis 201 



'' eximia 198 



'• grandis 195 



<' iineata 198 



" mellina 195 



" niellicoxa 198 



" mutans 2(tl 



" pallicoxa 201 



'' rufip.'s 199 



'* rufopectus 199 



" rufopedibu.- 202 



" signala , 201 



" varians 200 



'' ventricosus 56 



" verticalis 196 



Thuya occidentalis 25 



Tilia Americana 19 



Tragosoma Harrisii 346 



Tremella auranlia 9 



Treinex columba 231 



Trichiosoma triangulum 17 



Tripiax flavicollis 385 



Trixagus unicolor 375 



ïrypodendron scabricoliis 381 



Tsuga Canadensis 25 



Tubercularia quercina 10 



Ulmus Americana 22 



" rubra 22 



Uredo trifolii 10 



Urocekid^ 225 



Urocerus albicornis 230 



" caudatus 231 



*' cyaneus 230 



" flavicornis 228 



" nitidus 230 



" tricolor 229 



