Small Mammals from Western Yamian. 473 



2. Parascaplor leucuvus, Bly. 

 1 specimen. Su-ki, SuKveen Valley, lat. 27° 30' y. 7000'. 



3. Neotelracus sinensis, Trouess. 

 1. Yang-|.i, \V. Yuimfxii. 7000'. 



4. Sore.v icardi fnmeolus, Thos. 



1. Pei-ma-.slian, Mekong-Yangtze divide. 14,000'. 



5. Mustela sihirica, Pall. 



2. Immature. A-tun-tsi. 12,000'. 



6. Trogopterus sp., probably T. mordax, Thos. 

 Skin without skull or label. 



7. Apodemus speciosus latronum, Tlios. 



3. A-tun-tsi. 12,000'. 



8. Apodemus speciosus oresfes, Thos. 



4. Ka-gur-pu. 12,000'. 



3. Chung-tien Plateau. 11,000'. 



1. Doker-la. 12,000'. 



Although 1 provisionally record these mice under the 

 trinomial names originally given them, their distribution 

 suggests that they bear to each other the same sort of rela- 

 tionship that in Europe occurs between ^1. JlavicoUis and 

 A. sylcaticus, larger and smaller species, otherwise closely 

 allied, found together over a considerable area. 



9. Microfus irene, Thos. 



1. A-tun-tsi. 12,000'. 



3. Mekong- Yangtse divide. 14,500'. 



1. Ka-gur-pu. "l5,100'. 



10. Microtas (Anteliomi/s) loardi, Thos. 

 8. Doker-la. 12,000'. 



