DESCRIPTION OF SPECIES EXAMINED 



129 



Fig. 163. — Man. x 25. Manus D. 4. Terminal phalanx, dorsal surface at 

 root of nail ; transverse section across abberrant longitudinally-placed, 

 papillary ridges on the right half of section ; on the left half no papillary 

 ridges; and much aborted papilla? of the corium. 



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Fig. 164. — Man. x 25. Pe , D. 2. Terminal phalanx through 

 centre of pulp. Imbrication distal, longitudinal section. 



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Fig. 165. — Man. x 15. Pes. Plantar surface over heel, fibular side. 

 Imbrication proxiuial, longitudinal section. 



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