660 



BULLETIN 178^ UNITED STATES NATIONAL MUSEUM 



Dipodomys microps, 409. 



mitchelli, 411. 



montanus, 411. 



morroensis, 411. 



nelsoni, 411. 



nevadensis, 408. 



nexllis, 413. 



nitratoides, 408. 



nitratus, 409. 



oklahomae, 412. 



ornatus, 413. 



panamintinus, 413. 



peninsularis, 414. 



perblandus, 415. 



perotensis, 413. 



perplexus, 414. 



platycephalus, 414. 



preblei, 410. 



regillus, 409. 



russeolus, 410. 



simulans, 415. 



sonoriensis, 406. 



spectabilis, 414. 



Stephens!, 415. 



subtenuis, 410, 



tularensis, 405. 



utahensis, 411. 



venustus, 416. 



zygomaticus, 415. 

 Dipodops longipes, 407. 

 director, Callosciurus, 495. 



Sciurus, 495. 

 discolor, Tupaia, 204. 

 dispar, Neotoma, 288. 



Perognathus, 426. 

 disparilis, Peromyscus, 317. 

 dissimilis, Thomomys, 395. 

 divergens, Thomomys, 379. 

 dobsoni, Sorex, 184. 

 dolbrogeae, Spalax, 566. 

 dolichocephalus, Macrogeomys, 372. 

 dollmani, Otomys, 453. 

 domelicus, Callosciurus, 495. 



Mus, 461. 



Rattus, 461. 



Sciurus, 495. 

 domensis, Perognathus, 425. 

 dominicensis, Myotis, 152. 



Natalus, 125. 

 domitor, Mus, 461. 



Rattus, 461. 

 Dorcelaphus crooki, 20. 



eremicus, 21, 



texanus, 21. 

 dorsalis, Eutamias, 526. 



Peromyscus, 324. 



Reithrodontomys, 342. 



Sciurus, 551, 555. 



Tamias, 526. 

 douglasii, Tamiasciurus, 561. 

 dowii, Elasmognathus, 233. 



Tapirella, 233. 

 Dremomys, 522. 



lentus, 522. 



pernyi, 522. 

 ducis, Epimys, 471. 



Rattus, 471. 



duplicatus, Microtus, 270. 

 durangae, Sorex, 185. 

 durangi, Thomomys, 401. 

 durumae, Epimys, 451. 



Mastomys, 451. 

 dusorgus, Ursus, 89. 

 dutcheri, Geomys, 369. 



Microtus, 273. 

 dychei, Reithrodontomys, 342. 

 Dymecodon, 198. 



pilirostris, 198. 

 Dysopes aurispinosus, 122, 



Echimys, 362. 



flavidus, 362. 

 Echinosorex, 165. 



minor, 165. 

 Echiothrix, 446. 



brevicula, 446. 



centrosa, 446. 

 Ectophylla, 129. 



alba, 129. 

 edarata, Tupaia, 205. 

 edax, Arvicola, 273. 

 efEcax, Nectomys, 284. 

 effugius, Sciurus, 552. 

 Egocerus, 8. 



roosevelti, 8. 

 Elasmognathus bairdii, 233. 



dowii, 233. 

 elassodon, Sorex, 187, 

 elata, Spilogale, 76. 

 elator, Dipodomys, 406. 

 electra. Lagenorhynchus, 110. 

 elegans, Citellus, 509. 



Spermophilus, 509. 

 elegantulus, Midas, 236. 

 Elephantulus, 166. 



mariakanae, 166. 



phaeus, 166. 

 elgonae, Lupulella, 46. 



Thos, 46. 

 Eliomys, 489. 



cincticauda, 489. 



pallidus, 489. 



parvus, 404. 

 elongata, Crocidura, 168. 



Glossophaga, 130. 

 eltonclarki, Ursus, 89. 

 elusus, Peromyscus, 325. 

 elymocetes, Microtus, 274. 

 emarginatus, Sorex, 185. 

 Emballonura, 115. 



anambensis, 115. 



peninsularis, 116. 



pusilla, 116. 



semicaudata, 116, 



sulcata, 116. 

 emesi, Leggada, 448. 



Mus, 448. 

 emotus, Thomomys, 386. 

 enclavae, Leggada, 447, 



Mus, 447. 

 endoecus, Microtus, 280. 

 endorobae, Epimys, 447. 

 engana, Kerivoula, 148, 

 enganus, Mus, 461. 



