Tryphomys adustus Miller, 1910 . Proc. U.S. Nat. Mus., 38(1911):399.

TYPE LOCALITY: Philippines, Luzon, Benguet, 2460 m .

DISTRIBUTION: Luzon (Philippines).

COMMENT: Listed as a distinct species by Misonne, 1969, Ann. Mus . R. Afr. Cent. Tervuren, ser. 8, Sei. Zool., 172: 140, and Musser, 1977, Am. Mus . Novit., 2624:6, who included this species in Rattus . Tryphomys was considered a distinct genus by Walker et al., 1975, p. 906, and Musser, 1981, Bull. Am. Mus . Nat. Hist., 169(2): 137, 166. Does not include Bunomys penitus, B. nigellus, B. rallus, and B. brevimolaris; see Musser, 1973, Am. Mus . Novit., 2511:24, and Musser, 1981, Bull. Am. Mus . Nat. Hist., 169(2):115-117, 137.

ISIS NUMBER: 5301410011058002001 as Rattus adustus .