CONTENTS. 
INTRODUCTION 
ORDER BIMANA . , 
ORDER QUADRUMANA 
Genus Hylobates—The Gibbons— 
1. Hylobates hooluck (Wzte-fronted Gibbon) 
2 - lar (White-handed Gibbon) 
ef a syndactylus (Szamang ) 
Genus Presbytes—Cuvier’s Genus Semnopithecus— 
4. Semnopithecus ve/ Presbytes entellus (Bengal Langur) 
ce = vel P. schistaceus (Himalayan Langur) 
6. i vel P. priamus (Madras Langur) 
a ee vel P. Johnii (AZalabar Langur) . 
8. % vel P, jubatus (Vilghert Langur) 
9. vel P. pileatus (Capped Langur) . 
10. - vel P. Barbei (77pperah Langur) 
Lk: - vel P. Phayrei (Sz/very-Leaf Monkey) 
12, 9 vel P. obscurus (Dusky-Leaf Monkey) . 
13. * vel P. cephalopterus (Ceylon Langur). 
14. + vel P. ursinus (Great Wanderu) . 
15. +5 vel P. thersites . 
16. vel P, albinus (White Langur) 
SUB-FAMILY PAPIONINZ 
Genus Inuus— 
17. Inuus vel Macacus silenus (Zzon Monkey) . 
18 ,, . vel M. rhesus (Bengal Monkey) 
19. 5, vel M. pelops (/zl/ Monkey) . 
20. ,, vel M. nemestrinus (Pie-tailed Monkey) 2 
21. ,, vel M. leoninus (Loug-haired Pig-tailed Monkey) 
22. , vel M. arctoides (Brown Stump-tailed Monkey) 
23. 4, vel M. Thibetanus (7%zbetan Stump-tailed Monkey) 
Genus Macacus—— 
24. Maeacus radiatus (AZadras Monkey) . 
25. - pileatus (Capped Monkey) 
26. » » cynomolgus (Crab-eating Macacgue) ; 
27) ” carbonarius (Black-faced Crab-eating Monkey) 
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