B. 



MONKEY HAND-PRINTS. 



A. Right Palmar Imprint of a Macaque Monkey (Macacus cynomolgus} ; a, b, c, 



interdigital eminences ; d, radial eminence ; e, ulnar eminence. 

 B. Right Palmar Impression of a Spider Monkey (Ateles ater}. 

 C. Right Palmar Imprint of a Marmoset (Hapale jacchus). 

 D. Right Palmar Imprint of a Red-fronted Lemur (Lemur rufifrons.} 



{To face p. 146 



