INDEX. 



199 



Proboscis monkey, 28, 152, 153. 

 Proportions of arms, 174. 

 Proportions of foot, 125. 

 Proportions of leg, 125. 

 Proportions of legs, 174. 

 Proportions of pelvis, 118. 

 Psychical powers of apes, 148. 

 Psychology, 172, 188. 

 Pubis, 93, 113, 115, 118, 119. 



Quadrumana, 87, 88. 



Radiation of affinities, 133. 

 Eadius, 106, 109, 113, 115. 

 Eeptilia, 8. 

 Eesemblance to Man, degrees 



of, 84. 

 Eeversion, 176. 

 Ehesus, 39, 41. 

 Eibs, 96. 

 Eodentia, 9. 

 Eolleston, Professor, 143, 145, 



149. 

 Eotator fibulae muscle, 135. 

 Eotifers, 181. 



Sacrum, 93, 95, 117, 119. 



Sac of larynx, 161. 



Saimiri, 60. 



Sakis, 57, 59, 86, 168. 



Sapajous, 55, 56. 



Sapajous, performances of, 148. 



Satanas, P., 59. 



Savage, Dr. Thomas, 3. 



Scaphoides, 111. 



Scapula, 107. 



Schroeder van der Kolk, M., 143. 



Senmopithecinee, 13, 83, 88. 



Semnopithecus, 23, 28, 83. 

 Sentiments concerning man's 



origin, 4. 

 Septum between nostrils, 50. 

 Sexual selection, 179. 

 Shin-bone, 122. 

 Short-tailed Indris, 70, 71. 

 Short-tailed Lemurs, 75. 

 Short-tailed Saki, 55. 

 Siamang, 18, 21, 27, 96, 179, 



193. 

 Siamang, brain of, 148. 

 Silky monkey, 61, 64. 

 Silvery Gibbon, 23, 27. 

 Simia, 18, 83, 84. 

 Simiadaa, 10, 49, 50, 83, 167, 168, 



186, 187. 

 Simiina?, 13, 27, 83. 

 Sirenia, 8. 



Skeleton of Chimpanzee, 115. 

 Skeleton of Man, 113. 

 Skeleton of Orang, 115. 

 Skeleton of trunk, 93. 

 Skull, 97. 



Skull of Chimpanzee, 99. 

 Skull of Lemur, 65. 

 Skull of Man, 99. 

 Skull of Monkey, 65. 

 Skull of Orang, 101. 

 Slender Lemur, 75, 77, 91, 95, 



121. 

 Slender Loris, 175. 

 Slow Lemur, 73, 75, 166. 

 Sonnerat, M., 81. 

 Specific genesis, 181. 

 Specific origin, 183. 

 Speciosus, M., 41. 



