NO. 2188. MAMMALS FROM ISLANDS OFF SUMATRA— LYON. 457 



RemarTis. — Tragulus russulus masae is a slightly differentiated form 

 and shows an extreme development in color of kanchils found on 

 Tana Bala, as represented by the type of typical T. russvlvs. None 

 of the six specimens from Tana Bala are so lacking in a nape patch 

 as is T. r. masae. 



LIST OF ISLANDS VISITED BY DOCTOR ABBOTT, 1901 TO 1905, AND 

 SPECIES OF MAMMALS COLLECTED ON EACH. 



SIMALUR ISLAND. 



November 18 to December 19, 1901, October 23 to 28, 1902. 



Paradoxurus hermapkroditus parvus Miller (1913). 

 Rattus simalurensis simalurensis Miller (1903a). 

 Rattus concolor surdus Miller (1903a). 

 Pithecus fuscus fuscus Miller (1903a). 

 Sus mimus Mller (1906c). 



SIUMAT ISLAND, EAST OF SIMALUR. 



December 27, 1901, to January 1, 1902. 



Megaderma siumatis Lyon (1916). 



PULO LASIA, SOUTH OF SIMALUR. 



January 4 to 7, 1902. 



Megaderrtxa lasiae Lyon (1916). 

 Rattus simalurensis lasiae Lyon (1916). 

 Pithecus fuscus lasiae Lyon (1916). 



PULO BABI, SOUTH OF SIMALUR. 



January 8, 9, and 14, 1902. 



Cynopterus babi Lyon (1916). 

 Emballonura monticola Temminck. 

 Megadervia lasiae Lyon (1916). 

 Rattus simalurensis babi Lyon (1916). 

 Sus babi babi Miller (1906c). 



PULO BANKARU, BANJAK GROUP. 



January 16 to 21, 1902. 



Sciurus mansalaris bancarus Miller (1903a). 

 Sdurus pretiosus Miller (1903a). 

 Rattus valens (Miller) (1913). 

 Rattus linge^isis banaais Lyon (1916). 

 Tragulus brevipes Miller (1903a). 



PULO TUANKU, BANJAK GROUP. 



January 23 to February 6, 1902. 



Tana tana tuancus Lyon (1913). 

 Galeopterus tuancus (Miller) (1903a). 

 Sdurus ubericolor Miller (1903ffl). 



