76 



INDEX 



I'age 



SUEEP 2,14 



Shells 61 



Sialia mexicana bairdi Ti idgwa y 45 



Sitfa carolinensis ndsoni Mearns 44 



pygnixa pygmsea A'igors 44 



Skink 47,49 



Skunk 24 



Slugs 66 



Snails 5;. 63,66 



Snakes 10 46, 50 



Solitaire '. 44 



Sparrow : 4, 42, 43 



Spelerpes multiplicatun Cope 52 



Speolytocuniculariahypnyn'i (Bonaparte) 3" 



Spermophile, striped 21 



Sphyrapkus thyroideus (Cassin) 38 



Spider 10,60 



Spilogah gracilis saxatilis Merriam 24 



tenuis Howell 24 



Spi:ella breiveri Cassin 42 



Squirrel 4.8, ?I 22 



Stellula calUopr (liouW j 39 



StTii occidentalis occidcntalis (Xanins) 37 



Strombus gahatus ^\'oo(l 62 



Succinca avara Say 65 



stretch iana lUanrt 65 



SUCKEI! 55 



Swallow 43 



Sweet- water dace 56 



Swift (bird) 39 



Swift (lizard) 46,47 



Swine 9, 32 



Sylvilagus auduboni neotiuxicaiiHs Nelson 18 



warrcni Nelson IS 



nuttalli pinctis (Allen) 18 



Tachycineta thalassina lepida Mearns 43 



Tamiasciunis (subgenus) 23 



Tarantulas 60 



Taxidea taxus Schreber 24 



Thamnophis eques (Ueuss) 50 



Thomomys aureus pervagus MeiTiani 19 



Thrush 44 



Titmouse 44 



Toads ■ 10, 52, 53 



Tortoise 10, 52 



TOWHEE 42 



Troglodytes cedaa /mrkmiuii Audubon 44 



Trout 54 



I'age 



T URKEY 1, 2, 4, 6, 34 



Turritellu 62 



tigrinu 6t 



ICeiner <^^2 



Turtle 10, 52 



Urocoptidx 63 



Urocyon cinereo-argentateus Schreber 29 



cinereuargcntcus scolli ileanis 29 



Ursus umericanus Pallas 24 



horribilis horrurus Baird. 24 



Ord 24 



Uta levis Stejneger 48 



ornata Baird & Ciirard 48,50 



stansburiana Baird & ('■ irard 4'i 



1 'alloniu ". 62 



cycluphorella Aneey 64 



Wrligo coloradensis basidnis I'ilsbry & Va- 



natta 64 



eoncinnula Coekerell 64 



Vilrina alaskann Dall 65 



Vole 19 



Vulture 36 



Wapiti 15 



Warbler 43 



Wasp 59 



Water ouzel 46 



Weasel 23 



Wildcat 5 



A\'0LF , 2S 



Woodciiuck 21 



Woodpecker 38 



Worms 60 



Wren 43 



Xantlioa phatu.'< xunthoecphulus { Bonaparte) . 41 



Yellow-throat 43 



Zamelodia vielanociphala (Swainson; 43 



Zamenis constrictor flaviven'ris (Say) 50 



eetustum 50 



Zapus luteus 18 



princcps Allen l"* 



Zebra 31 



Zenaidura macroura maraiiiu'la (\\ oodUouse). 35 



Zonitoidcs 62 



urboreus Say 65 



o 



