650 



BULLETIN 17 8, UNITED STATES NATIONAL MUSEUM 



articus [sic], Hesperomys, 312. 

 artus, Perognathus, 425. 

 arundivaga, Felis, 53. 

 arusinus, Ratufa, 545. 

 Arvicanthis, 442. 



centrosus, 442. 



jebelae, 442. 



micropus, 449. 



planifrons, 489. 



virescens, 442. 

 Arvicola, albicauda, 257. 



alticolus, 269. 



apelJa, 339. 



austerus, 270. 



breweri, 271. 



californica, 272. 



cinnamomea, 273. 



curtata, 267. 



edax, 273. 



fertilis, 267. 



gossii, 354. 



haydenii, 274. 



longicaudus, 275. 



longirostris, 275. 



macropus, 276. 



minor, 271. 



modesta, 277. 



montana, 278, 573. 



montosa, 258. 



mordax, 278. 



nanus, 278. 



occidentals, 279. 



operarius, 280. 



pallidus, 267. 



pauperrima, 268. 



phaeus, 281. 



quasiater, 340, 573. 



scalopsoides, 340. 



trowbridgii, 282. 

 arwasca, Presbytis, 247. 

 Aschizomys, 258. 



lemminus, 258. 

 asellus, Lepus, 209. 

 asper, AIus, 456. 



Rattus, 456. 

 assimilis, Peromyscus, 324. 

 Atalapha semota, 149. 



teliotis, 149. 

 Atelerix, 165. 



hindei, 165. 

 Ateles, 236. 



dariensis, 236. 



neglectus, 237. 



tricolor, 237. 

 athabascae, Clethrionomys, 261. 



Evotomys, 261. 

 Atherura zygomatica, 438. 

 Atherurus, 438. 



terutaus, 438. 



zygomaticus, 438. 

 athi, Steatomys, 488. 

 Atilax, 102. 



riibescens, 102. 

 atnarko, Ursus, 87. 

 Atophyrax bendirii, 183. 

 atratus, Mus, 456. 



Sciurus, 562. 



atratus, Tomeutes, 562. 

 atriceps, Macaca, 243. 

 atridorsum, Mus, 456. 



Rattus, 456. 

 atristriatus, Callosciurus, 492. 



Eutamias, 524. 



Sciurus, 492. 

 atrogriseus, Thomomys, 394. 

 atronasus, Dipodomys, 408. 

 atrox, Callosciurus, 492. 



Phoniscus, 159. 



Sciurus, 492. 

 attenuata, Crocidura, 169. 

 attwateri, Geomys, 369. 



Peromyscus, 314. 

 auduboni, Ovis, 11. 

 audubonii, Lepus, 216. 



Sylvilagus, 216. 

 aurantius, Reithrodontomys, 347. 

 aureus, Oreotragus, 10. 



Reithrodontomys, 349. 



Thomomys, 391. 

 auricularis, Microtus, 339. 



Pitymys, 339. 

 aurigineus, Lepus, 209. 

 aurillus, Oryzomys, 356. 



Thallomyscus, 356. 

 aurispinosa, Tadarida, 122. 

 aurispinosus, Dysopes, 122. 

 auritus, Peromyscus, 313, 316. 

 auspicatus, Procyon, 81. 

 austerus, Arvicola, 270. 



Hesperomys, 313. 



Peromyscus, 313. 

 australis, A'mmelaphus, 15. 



Phocaena, 109, 576. 



Pipistrellus, 161. 



Presbytis, 247. 



Spilogale, 77. 



Strepsiceros, 15. 



Zapus, 568. 

 aviceunia, Sciurus, 557. 

 avius, Peromyscus, 318. 

 awahnee, Thomomys, 377. 

 azteca, Felis, 56. 

 aztecus, Artibeus, 126. 



Felis, 56. 



Oryzomys, 306. 



babi, Cynopterus, 137. 



Rattus, 480. 



Sus, 26. 

 bachmani, Sylvilagus, 223. 

 badius, Peromyscus, 336. 



Thomomys, 398. 

 bagobus, Bullimus, 443. 

 bahamensis, Eptesicus, 146. 



Vespcrtilio, 146. 

 baileyi, Canis, 44. 



Castor, 254. 



Dipodomys, 414. 



Lepus, 217. 



Lynx, 60. 



Microtus, 275. 



Myotis, 150. 



Neotoma, 286. 



Perognathus, 425. 



