Ixiv 



INTRODUCTION 



495. 

 496. 

 497. 

 498. 

 499. 

 500. 



501. 

 502. 

 503. 

 504. 

 505. 

 506. 

 507. 



508. 

 509. 



510. 

 511. 

 512. 

 513. 



514. 



Pyg.'\thrix c. pullata . . . 

 Pygathrix ultima 



PyGATHRIX MARGARITA . . . . 



Pygathrix germaini 



Pygathrix crepuscula . . . 

 Pygathrix c. wroughtoni 



Subgenus Semnopithecus. 



Pygathrix entellus Vol 



Pygathrix albipes 



Pygathrix schistaceus 



Pygathrix lania 



Pygathrix pileata 



Pygathrix hypoleuca 



Pygathrix priamus 



Subgenus Pygathrix. 



Pygathrix nem^us Vol. Ill, 98 



Pygathrix nigripes " III, 100 



Genus Rhinofithecus. 



Rhinopithecus a. Milne-Ed., Recherch. Mamm., 1872, 

 p. 233, pis. XXXVI, XXXVII. Type Rhinopithecus 

 roxellans A. Milne-Edwards. 



Rhinopithecus roxellan^e Vol. Ill, 102 



Rhinopithecus bieti " III, 103 



Rhinopithecus brelichi " III, 105 



Rhinopithecus avunculus " III, 106 



Genus Simias. 



Simias Miller, Misc. Coll. Smith. Inst. Wash., 1903. Type 

 Simias concolor Miller. 



Simias concolor Vol. Ill, 109 



Genus Nasalis. 



Nasalis E. Geoff., Ann. Mus. Hist. Nat. Paris, XIX, 1812. 

 p. 90. Type Cercopithecus larvatus Wurmb. 



515. Nasalis larvatus Vol. 111,111 



