302 



GENERAL INDEX 



Frosimiae, 26 



Protocone, 290, 291 



Protodontia, 38 



Protheria, 24, 25, 29, 36, 38, 275; 



characteristic features of, 26, 30 ; 



cloaca, 41 ; oviducts, 41 ; shoulder 



girdle, 41 

 Pygathrix (see Presbytis) 

 Pygrnie, Tyson's, 1 



Renal organs, 22 

 Reproductive organs, 22 

 Reptiles, 19, 278; Permian, 38 

 Respiratory system of Lemur, 88 

 Rhinencephalon of Cercopithecus, 139 ; 



of Lemur, 86 ; of Tarsius, 112 

 Rodentia, 24, 26, 29, 31 



Sacrum of Goi-illa, 176 ; of Tarsius, 106 



Sauropsida, skull of, 19 



Semnopithecus, 56, 121, 148 



Sesamodon Browni, 279 



Simia satyrus (v. Orang-utan), cranial 

 characters of, 215, 222; dentition, 

 246 ; incisor teeth, 253 



Simiidae, 61, 153, 188, 240, 298 ; charac- 

 teristics of, 56 ; cranial characters, 

 212 ; dentition of, 245 ; distinctive 

 features of skull, 221 ; incisor teeth, 

 253 



Simognathy, 216 



ShiKmrosopia, 216 



Sinus, ethmoidal, in Simiidae, 225 ; 

 maxillary, in Simiidae, 225 ; sphe- 

 noidal, in Simiidae, 225 



Sirenia, 24, 31 



Skull (v. also Cranial characters) of 

 Anthropoda, cranial axes, 229 ; of 

 Cercopithecus, 128 ; of Chimpanzee, 

 218 ; of Gorilla, 165, 235 ; of Hylo- 

 bates mulleri, 213 ; of Lemur, 73 ; 

 of Man compared with Simiae, 238, 

 239; of Orang-utan, 235; of Simiidae, 

 cranial axes, 228 ; of Tarsius, 102 



Soricoidea, 38 



Spermatozoa of Gorilla, 210; of Lemur, 

 93, 94 ; of Macacus, 153; of Man, 210 



Sphenodon, 295 



Spiny ant-eater, or Echidna, 27 



Spleen of Cercopithecus, 152 



Stereograph, Broca's, 11 



Sternum of Cercopithecus, 130 ; of 

 Gorilla, 179 ; of Lemur, 75 ; of Tarsius, 

 106; 



Stomach of Cercopithecus, 148 ; of 

 Lemur, 90 ; of Semnopithecus, 149 ; 

 of Tarsius, 117 



Sympathetic nervous system of Gorilla, 

 200 



Talon id, 288 



Tarsii, 42, 240, 272 ; characteristics 

 of, 47 ; incisor teeth, 252 



Tarsipes, 30 



Tarsius, 84, 142, 150, 288, 296; alimen- 

 tary canal, 117 ; anatomical charac- 

 ters, 93; dentition, 243; external 

 features, 95 ; geographical distribu- 

 tion, 47 ; hair, 97 ; hands and feet, ' 

 99 ; muscular system, 107 ; nervous 

 system, 111; respiratory system, 116; 

 skeleton, 102; skin, 99; uro-genital 

 organs, 119; vascular system, 110; 

 vertebral column, 105 



Taurodonty, 266 



Teeth, canine and post-canine, 240 ; 

 canine, variations in form, 263; 

 canine, variations in number, 256 ; 

 displacements, 268 ; incisor, varia- 

 tions in number, 262 ; from Krapina, 

 266 ; molar, germination in, 262 ; 

 molar, variations in form, 265; molar, 

 variations in number, 260 ; premolar, 

 variations in form, 265 ; premolar, 

 variations in number, 258 ; super- 

 numerary, 258 ; supernumerary molars, 

 247 ; variations in number, 255 (see 

 also Dental formula and Dentition) 



Tertiary period, 38 



Theria, 24, 25, 28 ; characteristic 

 features of, 27, 30 



Therictoidea, 26 



Theriodontia, 279 



Therocephalia, 38 



Thyroid gland of Gorilla, 201 



Tongue of Gorilla, 204 



Trachea of Lemur, 88 



Triassic period, 38 



Trinil, 34 



Trituberculv, 282, 288, 291 



Tritylodon,' 293 



Tubulidentata, 26 



Tupaia, 42 



Tupaioidea, 38 



Ungulata, 24, 26, 31, 32, 39, 92 



Ureters, 23 



Uro-genital system of Cercopithecus, 



152 ; of Gorilla, 209 ; of Lemur, 92 ; 



of Tarsius, 119 



Vascular system of Cercopithecus, 137 ; 



of Gorilla, 187 ; of Lemur, 92 ; of 



Tarsius, 110 

 Vertebral column of Cercopithecus, 130 ; 



of Gorilla, 174 ; of Lemur, 75 ; of 



Tarsius, 105 



Wallaby, 295 

 Xenarthra, 26 



