MILLEH AND HEHN: NOKTH AMERICAN MAMMALS. 349 



Thalaictos. 2;-)4. 



inaritiiiius, 284. 



polaris, 234. 

 Thalassaictos iiiaritiiims, 234. 

 thomasi (Odocoileus). 17. 

 thomasi (Peroinyscus), 80. 

 thomasi (Sciurus), 28. 

 Tlioinoinys, 148. 



alpiniLS, 148. 



alticola, 14(5. 



alticolus, 146. 



altivallis, 148. 



angularis, 143. 



anitae. 14(5. 



atrovai'ius, 144. 



aureus, 144. 



bottae, 144. 



bulbivorus, 144. 



cervinus, 144. 



clu.sius, 145. 



dougla.sii, 145. 



fossor, 145. 



fulvus, 145. 



fu.scu.s, 145. 



intennedius, 140. 



laticeps, 140. 



luartirensis. 14(). 



inazama, 14(5. 



luelanops. 147. 



iiionticola, 147. 



inonticolus, 147. 



nasicu.s, 147. 



nevadensis, 147. 



nigricans, 140. 



operarius, 147. 



orizabae, 147. 



palle.scens, 144. 



Ijcregrinus, 147. 



l)erpallidus, 148. 



pinetorum, 147. , 



(luadratus, 148. 



rufescens, 143, 148. 



talpoides, 148. 



toltecus, 149. 



townsendii, 149. 



nmbrinus, 148. 



yelmensis, 145. 

 thoracatus (Capromys), 171. 

 thurberi (Peromyscus), 86. 

 thurberi (Sitoniys), 80. 

 Thyroptera, 274. 



discifera, 275. 



tricolor, 274. 

 thysanodes (Myotis), 258. 

 tiburonensis (Peromyscus), 87. 

 tigrina (Felis), 198. 

 timidus (Lepu.s), 177, 180. 

 tolteca (Felis), 199. 

 toltecu.s (Cariacus), 17. 



toltecus (Cervus), 17. 

 toltecus (Hesperomys), 91. 

 toltecus (OdocoileiLs), 17. 

 toltecus (Sigmodon), 91. 

 toltecus (Thomomys), 149. 

 tolucae (Sciurus), 85. 

 tornillo (Peromyscus), 87. 

 torquata (Neotoma), 109. 

 torquatus (Cuuiculus), 185. 

 torridus (Hesperomys), 07. 

 torridus (Heterogeomys), 142. 

 torridus ((,)nychomys), 07. 

 totontepecus (Peromyscus), 80. 

 townsendi (Arctocephalus), 192. 

 townsendi (Arvicola), 122. 

 townsendi (Microtus), 122. 

 town.seudi (SperaiDphilus), 4S, 55. 

 townsendi (Tamias), 45. 

 townsendi (I'rocyon), 2(i2. 

 townsendii (Arvicola), 121. 

 townsendii (Ccnyuorliinus), 2(50. 

 town.sendii (Eutamias), 45. 

 townsendii (Geomys), 149. 

 townsendii (Microtus), 121. 

 townsendii (Plecotus), 2(50. 

 townsendii (Scalops), 251. 

 town.sendii (Scapanns), 251. 

 tcnvnsendii (Spermophilus), 55. 

 townsendii (Tamias), 45. 

 town.sendii (Tliomomys), 149. 

 towsendii (Scapanu.s), 251. 

 Trachyops, 281. 



cirrhosus, 281, 282. 



fuliginosu.s, 281. 

 transitionalis (Lepus), 187. 

 Trichechus obesus, 19(5. 

 trichopus (Zygogeomys), 143. 

 tricolor (Thyroptera), 274. 

 tridactyla (Myrmecophaga), 10. 

 tridactylus (Bradypus), 8. 

 tridecemlineatus (Sciurus), 55. 

 tridecemlineatus (Spermophilus). .^6', 



55. 

 tridecimlineatus (Spermophilus), 56. 

 trimucronata (Arvicola), 134. 

 trimucronatus (Lemmus), 134. 

 trinitatis (Echimys), 170. 

 Trinodontomys, 70. 

 trinotatus (Zapus), 167, S07. 

 trivirgata (Simia), 298. 

 tropicalis (Blarina), 247. 

 tropicalis (Monachus), 195. 

 tropicalis (Phoca), 195. 

 tropicalis (Putorius), 225. 

 trow bridge! (Lepus), 189. 

 trowbridgei (Sorex), 239. 

 trowbridgii (Sorex), 289. 

 truel (Hesperomys), 87. 

 truei (Lepus), 184. 



