On oe C1Or 
No. 1626. MAMMALS FROM HASTERN SUMATRA—LYON. 673 
Measurements of monkeys of the genus Presbytis from eastern Sumatra. 
Re B12 |e. 
uo) fal » 5 = 
Cata- g S t- | 84g |" 8 
Name Localit logue | sex and age. | © e 18 ¢ i Be Pes Wee 
; Ye num- Se a | sg Be Pees ~ | as 
ber. eee ole son le tetas (cae allie 
ae |S | 2 | Oi @ |e AS 
vo y H = = 
ao] is) 4 = aa) N = 
|} mm.\ mm.) mm.\lbs.| kilos.| mm. | mm. | mm. 
Presbytis thomasi| Aru Bay...-- 143558 | Male,adult....) 500 | 650 | 170 | 14 6.4 | 58 69 Qed 
IDOE eeeacesse eee COs tes 143559 |....- GORE se 500 | 675 | 176 | 16 |] 7.3 | 61 69.5 | 28 
DO ee ee epee GOxsaeeee 143560 |... = Gomes 510 | 625 | 164 | 133, 6.2 | 63 72 29.5 
IDXOy Sees est ee eee oe On eeS 143561 |...-. GOS ase 515 | 715 | 178 | 15 | 6.8 | 64.5 | 73.5 | 31 
DD) Ope oeacececlecee Come tnamee 143549 | Female, adult.) 495 | 655 | 160 | 14 | 6.4 | 59.7 | 67 27.5 
1D Xoy setae Pe Dut a (OKO) E te ee Ais 143551 |....- dOMek | 540 | 730 | 182 | 173) 8.1 | 65.5 | 72 28 
IDS Sass ae eee ee OE eas. 435542 Se. COmren aes 525 | 745 | 173 | 14 | 6.4 | 64.4 | 70 29 
IDOL asae data bacon GOS Soseese 4B) Ns cose Cote ae 505 | 750 | 173 | 14} 6.4 |} 64 70. 5 | 29.5 
1D XO) See cress esed eestese: Ceo soanes a B35 ee Ko earns 520 | 710 | 165 | 14] 6.4 | 61.5 | 68 29 
IDG SEE OUR Ee Scene Ota 6143553 | Female, young |..-..|-.---|----- Aye ee era 56.4 | 64.5 | 27.8 
adult. | 
IDO), Baie eetatal aneiee Oke tea 6143552 |Female, younge).....).....|-----] RE nBopoe 53. 4 | 61 22.3 
Presbytis cate-| Kateman | 123148 | Female, adult.| 480 | 705 | 165 | 123) 5.7 | 61 71 29 
mana. | IRIE. 
DOr sees alee eee GOm es Sees 123149 |_.... OKO nee | 495 | 725 | 175 | 14| 6.4 | 61 68.6 | 28 
Do..........-| Indragiri | 113173 | Male, adult....| 460 | 740 | 175 | 14| 6.4.) 64 71 31 
River. 
IDO pee eae eae COs eee WIND Vasco Ca teeeaual 480 | 730 | 165 | 18 5.9 | 62 69 28. 6 
Presbytis percura| Little Siak | 144081 |._._. do 490 | 765 | 182 | 143) 6.7 | 65 (all 29 
River. 
ID YoY eee seers eeoms GOeE SaEe Ss 144082 |..... Cowes | BS 1) AO) | ike No callocoouc 64 73 30 
IDO a5 cosccndce)| MENON sec 144083 |..... dons | 505 | 690 | 185 | 16 | 7.3 | 62.5 | 73 30 
ID OpRe a eien eis | Kompei....-.- d144088 |....- doRS ae: | 490 | 660 | 177 | 153) 7.1 | 61 75.5 | 27 
1) OFS SGC Ga Pulo Rupat-..| 143548 |..... CO. csosocol SOD | 7S |) UGS ocsclosacce 65 71 27 
DOne Salat Rupat..| 143546 | Male, young | 465 | 735 | 172 | 12| 5.4| 61 | 67 | 28 
adult. 
IDO a aeGeeeeen leas CORE ees 143547 | Female, adult-| 500 | 785 | 175 | 16 | 7.3 | 65 73 29 
DOM neh ass Makapan.-.... 144084 |....- COREE \ £010) 1) ZO) 1} Le) |} TG OL 1 GBS lecscoc 28 
ID Xo). seve Se OR rel een GK oy s rae nee M4085) | 22 COcccassco| SO | 720 | Wl | We! G9 |) OY 71.5 | 29 
ID Xo ye reteaaes Sos pee Kompel---.2-- 144086 |... ClOansaecas 500 | 730 | 170 | 143) 6.6 | 63.4 | 72 30 
IDOtre Seno oe aalleeee CKO aerate 144087 |...-- OkO) ens ae 500 | 750 | 174 | 153) 7.1 | 62 | 70 30 
“ Collector’s measurements. ¢ Last molars not through alveoli. 
> Skull only. 
a Type. 
HYLOBATES ALBIMANUS (Vigors and Horsfield). 
1828. Simia albimana Vicors and HorsFIELD, Zool. Journal, IV, p. 107. 
1888. Hylobates lar, WATERHOUSE, Cat. Mamm. Mus. Zool. Soc. London, p. 3. 
1905. Hylobates entelloides, SCHNEIDER, Zool. Jahrb. Syst., XXIII, p. 64. 
The existence in Sumatra of a white-handed gibbon has been very 
generally overlooked by recent writers in spite of Vigors and Hors- 
field’s“ description of a specimen evidently from that island, and of 
Waterhouse’s® very definite mention of a specimen from Sumatra 
collected by Raflles, in fact the same individual upon which Vigors 
and Horsfield based their description of Hylobates albimana. 
regarding [Tylobates en- 
Doctor Abbott 
Schneider’s remark, “new from Sumatra,’ 
telloides, therefore can not be considered correct. 
secured six adult individuals of the Sumatran Whitehanded Gibbon 
from the vicinity of Aru Bay. All of them are in the “ brown ” or 
“ vellow ” phase. 
AZO SOUR Al View ps LOM: 
6Cat. Mamm. Mus. Zool. Soc. London, p. 3. 
No specimens are available in the U. S. National 
