MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 



291 



Page. 



Oregonensia 145 



Ornata 124 



Packardii 183 



Palla 121,133 



Palinii 106, 1 16 



Pania 263 



Perangiilala 193. SIO 



Perophoroitlea 186 



Peispicua 106,177 



i'heosia 141, 157 



californica' 158 



(leacherei 158 



dictiea 158 



diinidiata 158 



poitlandia 158 



Phya 188 



Plumosa 248 



Portlandia 158 



Pseudothyatira cymatopUoroides 1G8 



Pulverea 249 



Punctata 174 



Puiita^orda 174 



PygXTinss 104 



Quiuqiieliuea 90 



Kestipennis 194 



Eidc'uda 93. 9J 



Riiuosa 158 



Eiversii 212 



Kobusta 116, 119 



Eupta 93,34 



Salkia 212, -113 



Schiiura 183.192 



apicalis 1 93, 203 



liadia 193, 194, 30S 



concinna 193, 194. Sll 



eximia 193,194,2;o 



ipomeai 193. i.M, 207 



leptinoidea 193, 194, IS."), 207 



nitida 208 



perangulata 193, SM 



unicornia 193,194,202,203,207 



Scitiscripta 276 



Page. 



Seirodonta jgg 217 



bilJneata 218 



Semiplaga 235 



Seiiiirulescena 203 



Septeutrionia 9q 



Signata 177 



Significata (Heterocampa) 208 



Siraplaria 167 



Slo.ssonia3 96, .97 



Sobria 230 



Specifica 124 



Stauropvs ? 220 



Staiiropus virideacena 235 



Stragula 165 



Strigosa 124,125,1.30 



Subalbicaua 214 



Subrotata 252 



Superba 252 



Symmerista 141, J77 



albicosta 179 



albifrons 179 



mandela 17S 



packardii 183 



Tadana cineraacena 223 



Telifer 194,395 



Teaaella 257 



Thyatiroidea 177 



Torrefacta lOO 



Tort uosa 153 



Tripartita 177 



Trouvelotii 242 



Turbida 218 



Umbrata 249 



TJnicornia 193,194,203,207 



Vau 125 



Yenus 187 



Virgata 189 



Virideacena 235 



Xylina aignata 177 



Xylinodes 183, 1«S 



lignicolor 1S9, 283 



Tirgata 18» 



