SUMMARY 01 THE INDIAN MAMMAL SURVEY. 799 



16. 72. mewtosMs, Thomas. Tyjpe locality: — Hkamti, Upper 



Chindwin (B. N. H. S.— Shortridge). 

 - Other localities : — Upper Chindwin 

 (M. S. I.). 



Type :— B. M. No. 15. 5. 5. 232. 



17. i2. sMn/er, Miller. Type locality :—TYong, 3,000', 



Lower Siam (Abbott). 



Other localities : — Malay Peninsula 

 (B. M.); Tenasserim (M. S. I.;. 



Type :— U. S. Nat. Mus. No. 86746. 



18. R. fulvescens, Gray. Type locality: — Nepal (Hodgson). 



OtJier localities : — Sikkim ; Khasi 

 Hills (B. M.). Kumaon ; Sikldm ; 

 Darjiling ; Kalinipong ; Chin Hills ; 

 Shan States ; Tenasserim (M. S. I.). 



Co-types :— B. M. Nos. 45.1.8.376 

 and 377. 



Lectotype :— B. M. No. 45.1.8.376. 



19. ^. eAa, Wroiighton. Type locality : — La,ch.en, 8,000', 



Sikkim (B. N. H. S.— Crump.). 



Other localities : — Sikkim (B, M.) ; 

 Sikkim (M. S. I.). 



Type :— B. M. No. 15.9.1.189. 



20. R. niviventer, Hodgson. Type locality : — K h a t m a n d u , 



Nepal (Hodgson). 



Other localities : — Simla, Nepal 

 (B. M.) ; Kumaon ; Sikkim (M. S. I.). 



Type :— B. M. No. 43. 1. 12. 73. 



21. R.lepcha, Wroughton. Type locality : — Chuntang, 5,3b0', 



Sikkim (B. N. H. S.— Crump.). 

 Other localities : — Sikkim (M. S. I). 

 Type :— B. M. No. 15. 9. 1. 185. 



Gen. VI. — Cremnomys. 



I established this genus for the rock-rat of Cutch( J. B. N. H.S., xxi, 

 p. 340, 1912), one of the earliest discoveries of the Survey. There 

 is nothing, of course, to correspond with it in the " Mammalia." 



The genotype, cutchicus, was described at the same time as the 

 genus, but later, when representatives had been found in other 

 parts of India, Thomas studied them and distinguished five other 

 forms. These six members of the genus may be arranged in a key 

 as follows : — 



Key to the forms of Cremnomys. 

 A. — Size smaller, hind-foot about 24 mm. : 



skull about 33 mm. ; upjDer molar 

 series 5.2-5-4 mm. ... 



1. cutchicus, Wr. 



