DESCRIPTION OF SPECIES EXAMINED 12?, 



FiCx. 150. — Lar Gibbon. Hijlohateslar. x 30. Pes, D. 1. Terminal phalanx 

 (tip), longitudinal section. 



■^BMr W 



Fig. 151. — Lar Gibbox. Hylobateslar. x 35. Pes. Plantar surface, base 

 of D, 3, transverse section. 



the left side of the section well-developed proximal imbrication 

 of the papillae of the corium, with very small Driisenleisten, 

 and on the right distal imbiication. No papillary ridges ; 

 epidermis thickened. 



Simia satyrus (Fig. 154). — Longitudinal section from the 

 aborted terminal phalanx of the first digit of the fore- 



