422 



CALIFORNIA ACADEMY OF SCIENCES [Peoc. 4th Ser. 



noveboracensis, Lasiurus, 70, 85 



novus, Medeterus, 258 



Noyes, Russell, 394 



Nucifraga columbiana, 65 



Nucula, 129 



Nucula conradi, 156, 159 



gettysburgensis, 162 

 townsendi, 162 

 Nuthatch, Pygmy, 290 



Red-breasted, 295 

 Slender-billed, 281, 292, 295 

 nuttalli calilornicus, Phalaenoptilus, 54, 

 292, 294 



Dryobates, 54 



granger!, Sylvilagus, 61 



nitidus, Phalaenoptilus, 49 



nuttali, Phalaenoptilus, 54 



Phalaenoptilus nuttalli, 54 



Pica, 49 



Sehizothoerus, 133 



Siliqua, 133 



Sylvilagus nuttalli, 61 



Zonotrichia, 60 

 nuttallii, Cornus, 58 

 Nuttallornis borealis, 60, 294 

 nutteri, Pecten, 145, 147, 148, 155 

 Nycteris borealis teliotis, 70, 85 

 Kyssa, 164 



obcordatum, Epilobium, 64 

 obesus, Medeterus, 258, 264 

 obispoana. Area, 159 

 obruta, Tellina, 157 

 obscura, Polioptila caerulea, 55, 296 

 obscuripennis, Medeterus, 259, 266 

 obscurus, Evotomys, 63 



griseus, Perisoreus, 63 



Molothrus ater, 49 



obscurus, Perisoreus, 63 



Perisoreus obscurus, 63 



sierras, Dendragapus, 62 



Vespertilio, 84 

 obsoletus, Citellus, 70 



Spermophilus, 70 

 occidentale, Cynoglossum, 59 



Rhododendron, 59 



Vaccinium, 62 

 occidentalis, Anaphalis margaritacea, 

 59 



Azalea, 371 



bi-seriatus, Sceloporus, 54 



caurina, Strix, 60 



Cercis, 52 



Certhia familiaris, 60, 295 



Dendroica, 60 



holzneri. Mephitis, 88, 89 



Larus, 273 



Mephitis, 88 



Mephitis occidentalis, 89 



Keotoma, 70, 98 



occidentalis, Neotoma cinerea, 70, M 



Nicolletia, 47 

 occidentalis, Norellia, 811 



occidentalis, Mephitis, 89 

 occidentalis, Sceloporus, 54 

 occidentalis, Strix, 54 

 Pirus, 62 



Sceloporus occidentalis, 54 

 Sialia mexicana, 296 

 Strix occidentalis, 54 

 taylori, Sceloporus, 62 

 Terebratalia, 146, 153 

 occipitalis, Sonora, 48 

 occulta, Hydrotaea, 298 

 occultus, Myotis, 49 

 ocellatum, Cerithium, 135 

 Ochotona schisticeps albatus, 65 

 schisticeps muiri, 65 

 schisticeps schisticeps, 65, 115 

 ochrogenys, Eutamias townsendi, 61 

 ocoyana, Macoma, 159 

 Turritella, 160 

 ochropus estor, Canis, 50 

 ochrus, Perognathus californicus, 51 

 Ochsner, W. H., 135, 147 

 oculeus. Lynx niffus, 90 

 Odocoileus hemionus eremicus, 51 

 odoratus, Lupinus, 45 

 Oenothera brevipes, 45 

 Oldroyd, Mrs. Ida S., 394 

 oldroydi, Atrina, 133 

 oliganthus, Ceanothus, 53 

 Oliva, 128 

 Oliva angulata, 135 



araneosa, 134, 135 

 peruviana, 135 

 porphyria, 134, 135, 149, 154 

 splendidula, 134 

 olivacea, Uvanilla, 135 

 olivaceus, Regulus satrapa, 63 

 Olive-sided Flycatcher, 294 

 Olivella biplicata, 135 



mathewsoni, 163 

 Olneya tesota, 45 

 Olympic Elk, 369 

 onustus, Phytocoris, 344 

 Onychomys leucogaster brevicaudus, 55 

 leucogaster fuscogriseus, 56 

 torridus pulcher, 50 

 torridus ramona, 50 

 torridus tularensis, 50 

 oocleptica, Aphelocoma californica, 54, 



294 

 operarius, Thomomys, 50 

 Oporornis tolmiei, 60, 295 

 Opuntia acanthocarpa, 45 

 bernardina, 45 

 echinocarpa, 45 

 engelmannii, 45 



