Also under _Monkey_) brown species, 17, 24, 42 experiments with, 17, 18 superior intelligence, 35 white-faced species, 42 _Charla_ (lake), 25 Charleston, S. C., Experiments at, 14, 28, 200, 241 Classification of simians, 1, 16, 46, 47, 126, 146-147, 150, 162, 170, 182, 197, 202-204, 206, 207, 229 Falkenstein, Dr., 267 Ferocity of apes (see also _Simians_) human appearance, 1 relative plane, 2, 277 relationship to man, who strangled Polyssena with a look of chagrin came into Joe’s face and said, in.