INDEX. 



665 



Page. 



stizodon, Sorex 27 



stonei, Citellus 192 



Microtus .106 



0\-is 497 



Rangifer 493 



Synaptomys 394 



stramineus. Natalus 65 



streatori, Mustela 118 



Neotoma 389 



Perodipus 287 



Putorius 118 



Sciurus 211 



Sorex 18 



striatus, Sciurus 208 



Tamias 208 



struthopus, Lepus 452 



Stumira 54 



lilium 54 



parvidens 54 



spectrum 54 



subarctlcus, Peromyscus 326 



subater, Baiomys 317 



Peromyscus 317 



subauratus. Castor 300 



subcinctus, Lepus 465 



Syh-ilagtxs 465 



subflavus, Pipistrellua 75 



Vespertilio 75 



subgriseus, Peromyscus 333 



Sitomys 333 



subrufa. Carollia 54 



subrufum, Hemiderma 54 



subsolanus. Lynx 160 



subulatus, Myotis 72 



Vespertilio 72 



sulfureus, Sibbaldius 506 



Sulphurbottom 506 



sumiclirasti, Bassaris 113 



Bassariscus 113 



Hesperomys 368 



Nyctomys 368 



Reithrodon 311 



surberi, Neotoma 378 



surrufus, Onychomys 305 



Sus albirostris 482 



hydrochoeris 445 



torquatus 481 



Swamp rabbit 479 



swarthi, Dipodomys 288 



Perodipus 288 



sylvaticus, Lepus 463 



Mus 334 



sylvestris, Cervxis 492 



Glyphonycteris 45 



Rangifer 492 



Sylvilagus 462 



alacer 464 



aquaticus 479 



arizonac 471 



audubonii 470 



aztecus 467 



bachmani 475 



baileyi 473 



cedrophilus 472 



cerrosensis 477 



chapmani 464 



Sylvilagus chiapensis 467 



cinerascens 476 



cognatus 468 



confinis 471 



connectens 468 



consobrinu.s -177 



cunicularius 474 



exiguus 476 



floridanu.s 463 



gabbi 477 



goldmani 472 



granger! 469 



graysoni 475 



hitcliensi 463 



holznerl 465 



incitatus 478 



insolitus 475 



insoniis 478 



littoralis 480 



mallurus 463 



mansuetus 477 



meamsii 463 



massorius 478 



minor 472 



neomexicanus 473 



nuttallii 469 



orizabae 466 



pacificus 474 



paludicola 479 



palustris 478 



par\-ulus 474 



peninsularis 476 



pinetis 470 



rastrictus 466 



robustus 468 



russatus 467 



sanctidiegi 470 



similis 464 



subcinctus 465 



transitionalis 468 



truei 478 



ubericolor 475 



vallicola 470 



warreni 473 



yucatanicus 468 



Synaptomys 393 



andersoni 394 



borealis 395 



bullatus 395 



chapmani 395 



cooperi 394 



dalli 395 



fatuus 394 



gossii 394 



helaletes 394 



innuitus 395 



medioximus 395 



sphagnicola 395 



stonei 394 



truei 395 



wrangeli 395 



Synetheres mexicanus 438 



Syntheosciurus 230 



brochus 230 



syops, Erophylla 63 



tabascensis, Didelphis 3 



