666 PROCEHEDINGS OF THE NATIONAL MUSEUM. VOL. XXXIV. 
cially noticeable in the mandibular teeth. The generic characters: 
“larger cheek-teeth broader and more squarish in outline crown of 
pm, and m, with distinct terete cusp slightly in front of middle of 
crushing surface ” are shown as distinctly as they are in the type 
species, but of course on a slightly smaller scale. 
PTEROPUS VAMPYRUS (Linnzus). 
1758. Vespertilio vampyrus LINNa&uUS, Syst. Nat., 10th ed., p. 31. 
1889. Pteropus edulis, JENTINK, Notes Leyden Museum, XI, p. 29. 
1905. Pteropus celeno, SCHNEIDER, Zool. Jahrb. Syst., XXIII, p. 75. 
One specimen, skin and skull, Cat. No. 148299, U.S.N.M., from 
Pulo Payong, Salat Rupat. Collector’s measurements: Head and 
body, 315 mm.; foot, 69; expanse wings, 1,515. Measurements by 
writer: Forearm, 200; thumb, 77; second digit, 145; third digit, 
390; fourth digit, 295; fifth digit, 264; tibia, 103; greatest length 
of skull, 79; zygomatic breadth, 44, maxillary toothrow, 31. 
EMBALLONURA PENINSULARIS Miller. 
1889. Emballonura semicaudata, JENTINK, Notes Leyden Museum, XI, p. 30. 
1898. Hmballonura peninsularis MILLER, Proc. Acad. Nat. Sci. Philadelphia, 
1898, p. 323, issued July 25, 1898. 
Five specimens from Aru Bay and one from Pulo Padang, all 
preserved in alcohol. 
Tor measurements see table, page 668. 
MEGADERMA SPASMA TRIFOLIUM (Geoffroy). 
1810. Megaderma trifolium Grorrroy, Ann. Mus. d’Hist. Nat., Paris, XV, 
p. 193. ; 
1905. Megaderma spasma, SCHNEIDER, Zool. Jahrb. Syst., XXIII, p. 79. 
1907. Megaderma spasma trifolium, ANDERSON and WRouGHTON, Ann. Mag. 
Nat. Hist., 7th ser., XIX, p. 132, February, 1907. 
One specimen, a desiccated body, from Pulo Merbau, Cat. No. 
144355. . 
Measurements: Forearm, 56 mm.; tibia, 32; greatest length of skull, 
95.5; breadth of braincase, 11; zygomatic breadth, 15.5; maxillary 
tooth row, 10.3; mandibular tooth row, 11.5. 
RHINOLOPHUS TRIFOLIATUS Temminck. 
1835-1841. Rhinolophus trifoliatus TemMMiInck, Monogr. Mamm., II, p. 27, 
pl. xxxt. (Type-locality, Java.) 
1905. Rhinolophus trifoliatus, SCHNEIDER, Zool. Jahrb. Syst., XXIII, p. 77. 
One specimen, an adult female, preserved in alcohol, from Pulo 
Rupat. 
Tor measurements see table, page 668. 
