434 



CALIFORNIA ACADEMY OF SCIENCES 



[Proc. 4th Ser. 



Thomomys scaptenis, 56 



talpoides bulbiv, 101 



umbrinus, 101, 102, 103 

 Thorn, S. F., 363 

 thoursii, Cidaris, 134 

 Thracia trapezoidea, 127, 133, 143, 145, 



146, 147, 151, 157, 160, 162 

 Thrasher, Sonoma, 275, 282, 295 

 Thrush, Dwarf Hermit, 296 



Monterey Hermit, 275, 281, 296 



Russet-backed, 296 

 Thryomanes bewicki charienturus, 55 



bewicki drymoecus, 55, 280, 295 



bewicki eremophilus, 55 



bewicki spilurus, 55 

 thurberi, Junco oreganus, 275, 276, 288, 

 295 



Petalonyx, 45 

 Thyasira bisecta, 128, 129, 133, 142, 143, 



151, 152, 154, 157, 162 

 thyroideus, Sphyrapicus thyroideus, 63 



thyroideus, Sphyrapicus, 63 

 thyrsiflorus, Ceanothus, 58 

 tigrinum, Ambystoma, 54 

 tigrinus, Ischnochiton, 2 

 tigris, Cnemidophorus tigris, 48 



Crotalus, 54 



tigris, Cnemidophorus, 48 

 tiliselolia, Ficus, 164 

 titan, Ostrea, 158, 159 

 Titmouse, Plain, 281, 295 

 Tivela, 128 

 Tivela crassatelloides, 133 



gabbi, 158 



inezana, 160, 161 

 tolmiei, Oporornis, 60, 295 



Saxifraga, 65 

 tomentosa, Angelica, 58 

 Torreya californica, 57 

 torreyanum, Cercidium, 45 

 torridus pulcher, Onychomys, 50 



ramona, Onychomys, 50 



tularensis, Onychomys, 50 

 tortifolius. Aster, 46 

 Towhee, Green-tailed, 295 



Northern Brown, 276, 295 



Sacramento, 276, 295 

 Townley, Dr. S. D., 377 

 Townsend's Striped Squirrel, 112 

 townsendi, Myadestes, 63 



Nucula, 162 



ochrogenys, Eutamias, 61 

 townsendii, Arvicola, 99 



cooperi, Eutamias, 110 



Eutamias, 111 



Eutamias townsendii, 110 



Microtus, 99 



Scalops, 70, 81 



Scapanus, 61 



townsendii, Synotus, 86 



Tamias, 70, 110 



Tamias, 110, 112 



townsendii, Eutamias, 110 

 Townsley, P. S., 395 

 Toxostoma crissale, 49 



lecontei lecontei, 49 



redivivum redivivum, 55 



redivivum sonomae, 55, 275, 295 

 Trachycardium, 131, 155 

 Trachydermon, 3 

 Trachydermon gothicus, 3 

 trampasense, Gyrineum, 158 

 trapezoidea, Thracia, 127, 133, 143, 



145, 146, 147, 151, 157, 160, 162 

 Tree Swallow, 295 

 tremuloides, Populus, 62 

 triangulatus, Trophon, 134 

 Trichoptilium incisum, 47 

 Trichostema lanatum, 53 

 Trichotropis cancellata, 133, 138 

 tricolor, Criorhina, 251 

 Tridens pulchellus, 44 

 tridentata, Artemisia, 53 



Horkelia, 58 



Purshia, 52 

 trifidus, Ischnochiton, 1, 2 

 Trigonia, 127 



trigonophylla, Nicotiana, 46 

 trilineata, Area, 130, 143, 144, 145, 146, 

 147, 150, 151, 152, 154, 155, 156, 157, 

 158, 159 

 Trillium ovatum, 57 



sessile chloropetalum, 57 



sessile giganteum, 57 

 trilobata, Rhus, 52 

 trinitatis, Dipodomys californicus, 56 

 trinotatus alleni, Zapus, 64 



trinotatus, Zapus, 107 



Zapus trinotatus, 107 

 triphylla, Lewisia, 62 

 Tripoplax, 1 

 Trisetum congdonii, 65 

 tristis, Mitra, 134 

 tritonidea, Cancellaria, 137, 146, 148, 



153 

 Tritonium californicum, 163 

 Tritonofusus, 156 

 Tritonofusus fortunasensis, 143 



halli, 132 



jordani, 133 



rectirostris, 132, 136, 138, 151 

 Tritoxa pollinosa, 252 

 Trochita costellata, 160, 161 



inornata, 148 



radians, 146 

 Trochocyathus stantoni, 162 



zitteli, 164 

 Troglodytes aedon parkmanni, 278, 295 



