376 



CALIFORNIA ACADEMY OF SCIENCES 



[Proc. 4th Ser. 



occidentalis, Kingena, 73 

 Macropsis, 290 

 Phlepsiua, 297 

 occlusa, Liburnia, 318 

 oceanicu3, Peropus, 38 

 Ocinebra lurida, 15 

 Octopus tuberculatus, 15 

 Oculina, 199 

 Odontaspis elegans, 89 

 odoratus, Rubus, 16 

 Oecleus venosus, 309 

 Oeclidius nanus, 309 

 Oldroyd, Mr. and Mrs. T. S., 339. 358 

 Oliarus ezoptatus, 308 



franciscanus, 309 



hesperius, 307 

 oligocenica, Littorina, 160, 178 

 Oliva species, 128 

 Olivella biplicata, 15 



spissa, 72, 85 



species, 128 

 Oliverata californica, 195 

 Oncometopia lateralis, 292 

 Oncopeltus fasciatus, 255 

 Oncopsis californicus, 291 

 Oncorhynchus gorbuscha, 16 



keta, 16 



kisutch, 16 



nerka, 16 



tschawytscha, 16 

 Ophiuroidea, 56, 67 

 Opis triangulatus, 78 



virginalis, 71, 78 

 optimum, Pecten oxygonum, 128 

 Orbitoides mantelli, 204 



species, 128 

 Oredaphne, 195 

 oregonensis, Marcia, 163 



Tellina, 160, 163 

 omata, Hipponyx, 160, 162, 181 

 omata, Physatocheila, 259 

 ornatus. Modiolus, 46, 47 

 Ortholomus longiceps, 255 

 Orthotylus affinis, 275 



chlorionis, 275 



coagulatus, 275 



ferox, 275 



pullatus, 275 



translucens, 275 



viridicatus, 275 

 Ostrea atwoodii, 217 



haitiensis, 128 



idriaensis, 71, 78, 90 



lincolnensis, 160 



trigonalis, 128 



vespertina, 201, 224 



virginica, 128 



species, 128, 159, 216, 225. 226 

 Ottolengui. Dr. R.. 358 

 ovalis, Cryptomya, 224 

 ovatus, Phlepsius, 297 



oviformis. Amauropsis, 57. 66 



ovoidea. Pholadidea. 14 



Ovula, 196 



oweni, Pecten, 223 



oxygonum optimum, Pecten, 128, 202 



Ozette-Makah Region, (The), 17 



pachecoensis, Turritella, 50, 53, 72, 88, 196 



pacifica, Chama, 159, 172 



pacifica, Marginalia, 160, 178 



pacifica, Stictocephala, 286 



pacificum, Placenticeras, 57, 70 



pacificus, Thyrillus, 264 



Pack, Robert, 178 



Pack, R. W., 209 



Packard, Prof. Earl L., 170 



packardi, Spisula, 160, 169 



packi, Strepsidura, 161, 177 



Pagaronia 13-punctata, 292 



13-punctata triunata, 293 

 pallens, Geocoris, 256 

 pallidus, Idiocerus, 290 



Philaenus leucophthalmus, 286 

 Panope generosa, 14 



generosum, 163, 224 

 species, 128 

 pantherinus, Psallus, 279 

 Paphia staminea, 14 

 species, 128 

 Parabolocratus viridis, 295 

 parallelus, Solen, 90, 94 

 Parapholus californicus, 15 

 Paraproba cincta, 273 

 hamata, 273 

 nigrrinervis, 274 

 pendula, 273 

 Parapulopa arborea, 288 

 friscana, 288 

 interrupta, 288 

 Parthenicus giSardi, 277 

 psalliodes, 276, 280 

 ruber, 276 

 parilis, Corbula, 92 

 Parker, Sir Gilbert, 358 

 parsonsi, Miltha, 71, 78 

 parvum, Actaeon, 160, 172 

 Patella subquadrala, 160, 162, 182 

 patula, Siliqua, 14 

 Pavonia, 199 

 Pecten branneri, 160 



coalingensis, 217 



condylomatus, 128, 202 



crassicardo, 217, 223, 224 



deserti, 201 



eldridgei, 215, 216, 217. 224 



estrellanus. 223 



gatunensis, 128, 202 



hericeus, 14 



interradiatus, 63 



levicostatus, 128 



oweni, 223 



oxygonum optimum. 128, 202 



