PLATE XV. 

 DISTRIBUTION OP ULTIMATE NERVE FIBRES. ORGAN OF SENSE. 



Compound and simple papill;.'; (</) of the tongue of the hyla. a, Epithelium-like mass at summit of 

 papilla, b, Ciliated epithelium at the sides of the papilla, c. Ciliated epithelium, covering simple 

 papillfe. d. d. Summits of two simple papillae, with bioplasts connected with the nerves projecting 

 from them. e. Fine nerve fibres with their bioplasts in the connective tissue. / Fine nerve fibres 

 which may be traced to the nerve trunk, g. h. Muscular fibres freely branching, the tendinous 

 prolongations of the finest sub-divisions being inserted into the connective tissue at the summit 

 of the papilla. See also Fig. 2, PI. VIII, p 226. , Capillary, with its bioplasts ; its nerve fibres 

 ramifying by its side, x 215. 



55 of an inch 



x -215. 



fTo face page MS 



