LIST OF ILLUSTRATIONS 



xvn 



PLATE gi. A. Skeletons of man and various apes. B. Pelvis of man and 

 various apes ........ Following 



PLATE 92. A. Teeth of man and gorilla. B. Cerebral hemispheres of man 

 and chimpanzee ....... Following 



PLATE 93. Hair tracts on the arms and hands of a man and a male chim- 

 panzee ......... Following 



PLATE 94. Ears of various Primates .-.<-. 



PLATE 95. .-/. Head of foetus of orang. showing pointed ear. B. Ear of a 

 man. showing a point on the recurved edge. C. Vestigial 

 tail muscles in man, abnormal .... Following 



PLATE 96. A. Vestigial muscles of the human ear. B. Vermiform appen- 

 dices in orang. man. and human foetus . . . Following 



PLATE 97. Eyes of various vertebrates, showing the nictitating membrane . 



Following 



PLATE 98. Embryos of various vertebrates .... 



PLATE 99. Foot position and curvature of spinal column in gorilla, adult 

 man, and human infant ..... Following 



PLATE 100. Foot position and strength of grip in human infants . 



PLATE 101. Development of Sncculina carcini .... 

 FIG. 46. Early development of Saccitlina carcini 



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