2 ZOOLOGY OF THE VOYAGE OE H.M.S. SAMARANG. 



2. SIAMANGA. 



1. Siamanga syndactyly, Gray, List Mamm. 1. Simia syndactyly Raffles ; Horsf . Java. Sj'iidac- 

 tylus Sianiang, Boitard, Jardin Planles. 



Hab. Sumatra. B. M. 



3. HYLOBATES. 



1-.. .Hylobates Bar, Lesson ; Cantor, Mamm. Malay, 2. Grand Gibbon, Buffon, Hist. Nat. Homo 

 Lar, Linn. Syst. Nat. Simia longimana, Schreb. t. 2. f. 1. S. Lar, Gmelin, Syst. Nat. Pithecus Lar, 

 Besm. Mamm. Simia albimana, Vigors et Horsf. Zool. Journ. Hylobates albimana, Schinz, Syst. 



Var. /3. Petit Gibbon, Buffon, Hist. Nat. Simia Lar, /3. Gmelin, Syst. Nat. Pithecus variegatus, 

 Geoff. Hylobates variegatus, Ogilby. Hilobates leuciscus, Cantor, Ann. and Mag. Nat. Hist, (not Kuhl). 



Hab. Malayan peninsula, /. Reeves ; called UngJca etamj Cantor. Siam, Burmah, Tenasserim. B. M. 



3. Hylobates agilis, F. Cuvier, Man. Lith. ; Cantor, Mamm. Malay, 3. Simia Lar, Vigors 8f Horsf. 

 (not Linn.). Hylobates Lar, F. Cuvier, Man. Lilhog. H. variegatus, Mutter, Verh. t. 7. H. Kaffiesia, 

 Geoff. 



Hab. Malay peninsula, Malacca, Purlis, Keddali, Pungah ; called Unglca etam ; Cantor. Sumatra, 

 Mutter. Himalaya? B.M. 



4. Hylobates leuciscus, Kuhl; Gray, List Mamm. Brit. Mus.1. Cantor, Mamm. Malay, 3. Simia 

 leucisca, Schreb. t. 3. S. Moloch, Audeb. Pithecus cinereus, Batr. Singe. 



Hab. Java. B.M. 



5. Hylobates concolor, Muller, Verhand, 1848. 

 Hab. Borneo. 



4. NASALIS. 



1. N as alis larvatus, Geoff. Cercopithecus larvatus, Wurmb. Simia Nasica, Schreb. S. longimanus, 

 Link. Semnopithecus nasicus, Muller, Verh. 62. 80. 1. 12. f. 3. Jun. Martin, Pro. Zool. Soc. 1837, p. 70. 

 anat. (young.) Nasalis recurvus, Vigors Sf Horsf. Zool. Journ. vol. iv. p. 110. (Plate II.) 



Hab. Borneo. B.M. 



Capt. Sir Edward Belcher brought home a young specimen of this species, showing that 

 N. recurvus is only the young of the common species. 



5. PKESBYTES. 



1. Pkesbytes Namaus, Gray. Simia nemaeus, Linn. Semnopithecus Nemseus, F. Cuv. Man. Lith. 

 1. 12. Muller, Verh- 62, 



Hab. Cochin China. QOl 



