414 



INDEX 



Tigoma, 69 



tigrinum (Ambystoma), 142 



tigris (Crotalus), 225 



timagamiensis (Salvelinus), 48 



Timber wolf, 267 



Toads, 156 



toltecus (Thomomys fulvus), 317 



Top minnow, 97, 98, 99 



topeka (Hybopsis), 74 



tornillo (Peromyscus leucopus), 297 



torosus (Triturus), 139 



torquatus poinsetti (Sceloporus), 188 



torridus (Onychomys), 293 



(Onychomys torridus), 293 

 Tortoise shell turtle, 241 

 townsendi (Citellus), 340 



(Corynorhinus rafinesquii), 263 



(Eutamias), 334 



(Lepus), 347 



( Micro tus), 308 



(Scapanus), 250 



(Thomomys), 317 



(Urocyon californicus), 270 

 transitionalis (Sylvilagus), 349 

 transmontana (Columbia), 10 1 

 transmontanus (Acipenser), 30 

 traski (Hysterocarpus), 130 

 Tree frogs, 164 



toads, 164 

 triangulum (Lampropeltis) , 211 



(Lampropeltis triangulum), 211 

 Trichechidas, 247 

 Trichechus, 247 

 trichroistia (Cyprinella), 75 

 tricolor (Thymallus), 49 

 tridactylum (Amphiuma), 155 

 tridecemlineatus (Citellus), 338 



(Citellus tridecemlineatus), 338 

 tridentatus (Entosphenus), 26 

 Triglopsis, 133 

 Trimorphodon, 200, 220 

 trinotatus (Zapus), 325 

 Trionychidae, 225, 226, 239 

 triseriata (Pseudacris nigrita), 168 

 triseriatus (Crotalus), 225 

 tristoechus (Atractosteus), 32 

 Triturus, 138 



triunguis (Terrapene Carolina), 234 

 Troglichthys, loi 

 troostii (Pseudemys), 237 

 tropicus (Lepisosteus), 32 

 Tropidonotus, 213 



Trout, 44 



perch, loi 

 trowbridgei (Sorex), 253 

 truei (Ascaphus), 158 



(Peromyscus), 298 



(Peromyscus truei), 298 

 Trunk-back, 242 

 Trutta, 44 



tschawytscha (Oncorhynchus), 43 

 tsiltcoosensis (Catostomus), 57 

 Tufted-ear squirrel, 331 

 tularensis (Onychomys torridus), 293 

 Tullibee, 41 



tullibee (Leucichthys), 41 

 Turtles, 225 



tuscumbia (Psychromaster), 127 

 tuza (Geomys), 315 



(Geomys tuza), 315 

 Typhlichthys, loi 

 Typhlomolge, 150 

 Typhlotriton, 150 



ubericolor (Sylvilagus bachmani), 350 



uinta (Lynx), 287 



Ulocentra, 121 



Uma, 184 



umatilla (Apocope), 82 



Umbra, 91 



umbratilis (Lythrurus), 80 



Umbridae, 91 



umbrinus (Eutamias), 335 



umpquse (Ptychocheilus), 68 



undulatus (Sceloporus), 187 



Ungulata, 352 



unicolor (Reighardina), 25 



(Leiolopisma), 196 

 uranidea (Cottogaster), 120 

 uranops (Phenacobius), 81 

 Urocyon, 269 

 Urodela, 135 

 Ursidas, 264 

 Ursus, 265 



gigas, 265 



middendorffi, 265 

 urus (Ictiobus), 52 

 Uta, 185 

 Utah (Otospermophilus grammurus), 337 



(Trutta), 45 

 utahensis (Dipodomys ordii), 323 

 vaga (Lutra canadensis), 284 

 vagrans (Sorex), 253 



(Sorex vagrans), 253 



