NO. 1626. MAMMALS FROM EASTERN SUMATRA—LYON. 669 
PHONISCUS ATROX Miller. 
1905. Phoniscus atrox MILLER, Proc. Biol. Soc. Washington, XVIII, pp. 229- 
230, December 9, 1905. 
Two specimens, preserved in alcohol, found roosting in the aban- 
doned nest of a Broad Bill, in heavy forest on the banks of the 
Kateman River. 
Measurements“ of the two specimens, Cat. Nos. 123141, U.S.N.M., 
adult female, type, and No. 123142, U.S.N.M., adult female: Head and 
body, 43, 46; tail 38, 37; tibia, 14, 15; foot, 7.4, 7.6; forearm, 34, 35; 
thumb, 7, 6.4; second digit, 33, 31; third digit, 73, 71; fourth digit, 
53, 52; fifth digit, 49, 49; ear from meatus, 13, 13.6; ear from crown, 
10, 9.6; width of ear, 11, 11.6. 
NYCTICEBUS MALAIANUS (Anderson). 
1881. Nycticebus tardigradus, var. malaiana ANDERSON, Catalogue Mammals 
Indian Museum, I, p. 95. 
1889. Nycticebus tardigradus JENTINK, Notes Leyden Museum, XI, p. 21. 
1905. Nycticebus tardigradus hillert SCHNEIDER, Zool. Jahrb. Syst., XXIII, 
106 6% 
One specimen from Pulo Tebing Tinggi, an adult female. The 
skull 1s considerably smaller than skulls of like age of typical Vycti- 
cebus malaianus.” The bone has an unnatural appearance similar to 
that seen in skulls of animals kept in zoological parks. It may have 
been a captive specimen or lived amid otherwise unfavorable condi- 
tions. The skin is rather hght in color. Four upper incisors are 
present in the skull. The temporal ridges not strongly developed 
are separated by a space of 10 mm. 
Measurements.—Head and body, 285 mm., tail, 10; hind foot, 63; 
ereatest length of skull, 54.5; basal length, 46.4; greatest width, 42.4; 
width of brain case above zygomata, 30; maxillary tooth row, 19.4; 
mandible, condyle to front of symphysis, 36. 
MACACA NEMESTRINA (Linnezus). 
1766. [Simia] nemestrina LINN&US, Syst. Nat., I, 12th ed., p. 35. 
1822. Simia caprolegus RAFFLES, Trans. Linn. Soc. London, XIII, p. 2438. 
1889. Macacus nemcstrinus JENTINK, Notes Leyden Museum, XI, p. 21. 
1905. Nemestrinus nemestrinus SCHNEIDER, Zool. Jahrb. Syst., XXIII, p. 73. 
1906. Macaca nemestrina MiLurr, Proc. U.S. Nat. Mus., X XTX, 1906, p. 556. 
Three specimens from Aru Bay and two from the Siak River, all 
adult males. Four specimens, three adult males and one adult female, 
were collected by Doctor Abbott in 1903 along the Kateman River. 
4¥From the original description, place cited. 
6 See Proc. U. S. Nat. Mus., XX XI, p. 537, November 9, 1906. 
