Vol. IX] 



INDEX 



409 



Elk, Humboldt, 369 



Olympic, 369 



Roosevelt, 369 

 elsmerense, Gyrineum, 146 

 elsmerensis, Chione, 145, 147, 148, 152, 



155, 166 

 emarginatus, Medeterus, 259 

 Emerson, "W. Otto, 72 

 emoryi, Baccharis, 46 



Hyptis, 46 



Parosela, 45 



Perityle, 47 



Sphaeralcea, 45 

 Empidonax difficilis difScilis, 275, 294 



hammondi, 63 



•vrrighti, 63 

 Encelia farioosa, 46 



frutescens, 46 

 Encope, 131 

 Encope californica, 134 



grandis, 134 



micropora, 134, 136 



tenuis, 149, 150, 154 

 engelmannii, Opuntia, 45 

 English Sparrow, 296 

 English, W. A., 152 

 ensatum, Ambystoma, 59 

 enucleator californica, Pinicola, 65 

 Ephedra californica, 44 



viridis, 51 

 Epilobium obcordatum, 64 

 episcopa, Sonora, 48 

 Epitonium hindsi, 138 

 epixanthuB epixanthum, Erethizon, 64 



Erethizon epixanthum, 64 

 Eptesicus fuscus fuscus, 85 

 eremicus eremicus, Peromyscus, 50 



fraterculus, Peromyscus, 50, 90 



Odocoileus hemionus, 51 



Peromyscus eremicus, 50 



Sigmodon hispidus, 50 

 Eremomyia major, 310 

 eremonomus, Citellus tereticaudus, 51 

 eremophilue, Thryomanes bewicki, 55 

 Erethizon epixanthum epixanthum, 64 

 Ericameria arborescens, 53 

 Erigeron compositus, 64 



salsuginosus, 62 



ursinus, 64 

 Eriogonum fasciculatum, 52 

 Eriophyllum pringlei, 47 



wallacei, 47 

 erraticum, Terebellum, 163 

 Erwin, R. P., 392 

 erythrogaster, Hirundo, 275, 295 

 eschscholtzii. Ranunculus, 65 

 ester, Canis ochropus, 50 



Mephitis, 50 

 estrellana, Panopea, 158, 159 



estrellanus, Pecten, 147, 158, 160 



etchegoinensis, Thais, 148 



etchegoini, Pecten, 146, 147 



Eucnide urens, 45 



Euderma maculatum, 50 



Eudolium, 162 



Eudolium oregonense, 156 

 petrosum, 162 



Eumops californicus, 50 



Euphagus cyanocephalus, 294 



Eupleura muriciformis, 134, 137 



europseum, Liquidambar, 163 



europaeus, Glyptostrobus, 163 



Eurotia lanata, 52 



eurycephalus, Senecio, 53 



Eutamias alpinus, 65 



amoenus amoenus, 64 

 amoenus monoensis, 64 

 canicaudus, 109 

 cooperi, 70 

 hindsi, 61 



merriami kernensis, 56 

 merriami mariposse, 56 

 merriami merriami, 56 

 merriami pricei, 61, 112 

 panamintinus, 56 

 pictus, 56 



quadrimaculatus, 61 

 senex, 64, 112 

 sonomse, 56 



speciosus frater, 64, lU 

 speciosus inyoensis, 64 

 speciosus speciosus, 64 

 townsendi ochrogenys, 61 

 townsendii. 111 

 townsendii cooperi, 110 

 townsendii townsendii, 110 



Evermann, Barton Warren, Report of 

 the Director of the Museum for the 

 year 1919, 367-396 

 72, 363, 377, 392 



evermanni, Aradus, 338 



Evotomys californicus, 63 

 obscurus, 63 



exanthema, Cyprsea, 134 



excentricus, Dendraster, 133, 136, 151 



exigua, Lygodesmia, 47 



exile, Malvastrum, 45 



exilis, Dipodomys merriami, 51 



eximium, Polemonium, 66 



Exogyra, 127 



exoleta, Mactra, 134, 137 



expansus, Mytilus, 159, 161 



exsul, Crotalus, 54 



extremitata, Hylemyia, 309 



Fagonia californica, 45 



Fagus, 164 



Fair, Paul J.. 360, 363, 364, 368, 369, 

 370, 371 



