INDEX 



289 



Chimpanzee, The (cont.) 



in native haunts, 70, 71, 186- 



190 

 habitat, 85-87, 2S0 

 derivation and meaning of 



name, 86 

 two species, 86 ff. 

 described in detail, 92-98, 1S8 

 position in sleep, 96 

 longevity, 98 



age of maturity, 98, 191, 192 

 breeding season, 98-99 

 social traits and government, 



99-105 

 reasoning power and mental 



status, 105, 116, 206 

 does not bear captivity well, 



146 

 pulmonary trouble common, 146 

 maladies resemble man's, 186 

 seen from the cage, 186-190 

 climate of America favorable, 



200-201 

 mode of attack, 237 

 scream and beating sound, 240- 



242 

 disposition, 250, 284 

 Chimpanzees, Speech of 



extent of vocabulary, 108, 115, 



136 

 number of words interpreted, 



108, 115 

 pitch of voice, 108, 109, in, 



112, 116 

 vocal organs, 108-110 

 phonetic symbols invented by 



author, 109-113 

 method of producing sounds, 



IIO-III 



Chimpanzees, Speech of {cont.) 



character and meaning of 

 sounds, 112-115, 123, 125, 



!3°> i35-!37 

 quality of voice, 113 

 use of gestures, 114-115 

 possibility of development, 139 

 resemblance to human speech, 



116 

 constant meanings of sounds, 

 136, 137 

 Chimpanzee captives, Some (see 

 Aaron ; Elisheba ; Sailor's 

 pet; Village pet; Gaboon, 

 captives at; Izanga ; Chico ; 

 Johanna ; Consul II ; Clever 

 kuhc ; Five young kulus ; 

 Sally) 

 Cincinnati Zoological Garden, Ex- 

 periments at, 14, 28, 200, 241 

 Classification of simians, 2-4 

 Clever kulu, A 

 her color, 202 

 facial expression, 203, 206 

 love of approval, 203, 204 

 always in mischief, 204 

 unties complicated knots, 204- 



206 

 evidence of reasoning power, 

 206 

 Color, Simians' perception of, 30- 



3 2 > 35' 36, 139 



Concrete ideas, Simians can express 

 only, 36 



Congo (river), 66, 85, 191, 209, 211, 

 212, 216, 218, 241, 267, 268, 

 270, 272 



Constant meanings of sounds in sim- 

 ian speech, 15, 18, 23, 135-137 



