11(3 Mr. (*. B. Kloss on neio Mammals 



with a complete account of the collections made, will be 

 published in the 'Journal of the Federated Malay States 

 Museums.' 



Preshytis ohscura styx, subsp. n. 



A local race of P. ohscura, characterized by dark colour 

 and absence of any reddish-bronze area on shoulders and 

 anterior middle back. Upper parts and outer sides of fore 

 limbs black ; outer sides of hind limbs dark ashy grey ; 

 under parts dark brown, nuchal patch drab-grey, hands and 

 feet intense shining black, tail silvery ashj^-grey. 



Hah. Perhentian Islands near Trengganu, East Coast of 

 the Malay Peninsula (type from East Perhentian Island). 



Type. Adult male. S.M. 2061/10. Collected 12th Sep- 

 tember, 1910. Original number 3634. 



Seven specimens examined. 



Macaca irus argentimemhris, subsp. n. 



A macaque of medium size, differing from M. irus and 

 M. Untus in the more restricted and less annulated ochraceoiis 

 area of the upper parts, more silvery limbs, and more concave 

 nasal profile. 



Top of head and back indistinctly annulated ochraceous 

 and black, rapidly becoming silvery on sides of head and 

 body, limbs, under parts, and on tail except the outer basal 

 part, which is greyish black. 



Hah. Great Redang Islands, near Trengganu, East Coast 

 of the Malay Peninsula (type from Pulau Pinang). 



Type. Adult male. S.M. 2068/10. Collected 4th Sep- 

 tember, 1910. 



Four specimens examined. 



Tupaia ohscura ^ sp. n. 



An island race of Tupaia closely resembling T. belangeri, 

 but smaller and slightly more tawny, buff shoulder-stripes 

 much larger and more distinct, and the underside of tail 

 yellower. The paler and longer tail is alone sufficient to 

 distinguish it from T. lacemata. 



Hah. Great Eedang Islands, near Trengganu, East Coast 

 of the Malay Peninsula (type from Great Redang). 



Type. Adult male. S.J\I. 2279/10. Collected 2nd Sep- 

 tember 1910. 



Sixteen specimens examined. 



