654 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. XXXIV. 
Measurements.—Type, Cat. No. 144120, U.S.N.M., adult male, 
Makapan, and paratype, Cat. No. 144121, U.S.N.M., adult female, 
Siak River, respectively. Head and body, 526, 550 mm.; tail, 590, 
605; hindfoot, 103, 93; weight in pounds, 84, 44; in kilograms, 3.7, 
1.9; greatest length of skull, 112.9, 101.2; basal length, 104.7, 95.3; 
basilar length, 102, 93; palatal length, 61, 55.38; zygomatic breadth, 
68, 57.5; interorbital constriction, 21, 17.4; postorbital constriction, 
17.3, 19.6; width of braincase above roots of zygomata, 36.2, 34; max- 
illary toothrow, 39, 35.7; mandibular toothrow, 42.4, 36.8. 
Specimens examined.—The above two. 
Vig. 4.—UPPER TOOTHROWS OF PARADOXURUS HERMAPHRODITUS X 1. 1. Cat. No. 143607, 
ADULT FEMALE, ARU BAY, LAST UPPER MOLAR WANTING. 2. Cat. No. 143609, ApuLT 
FEMALE, ARU BAY, NORMAL NUMBER OF TERTH PRESENT. 38. CAT. No. 144107, apo 
FEMALE, SIAK RIVER, A SUPERNUMERARY TOOTH PRESENT AT END OF TOOTHROW. 
PARADOXURUS HERMAPHRODITUS (Pallas.) 
1778. Viverra hermaphrodita PALLAS, in Schreber, Siugthiere, III, p. 426. 
1889. Paradoxurus musangd, JENTINK, Notes Leyden Museum, XI, p. 22. 
1905. Paradoxurus hermaphrodytd, SCHNEIDER, Zool. Jahrb. Syst., XXIII, 
[De axoy, 
Of this species Doctor Abbott secured three males and seven females 
from the vicinity of Aru Bay and one male and two females from the 
Siak region. The species is evidently as variable on Sumatra as it 
is on the Malay Peninsula and elsewhere. One peculiar variation is 
seen in the number of upper cheek teeth. (Fig. 4. Nos.1,2,3.) Six, 
molars and premolars combined, is the usual number, and it is not 
——— 
