for the tactile nennation. The antenna of the 

 Gaetropod* poweM on their end-plate* a great number of fine fenie- 



>-hK*j>^J <*\\K with r'xl>., r\t'.intmn%), whi/:h ;tr: p];^-/J U;tv/^ :n 



epithelial cells, and probably function a* olfactory 

 organ*. Recently an organ, which wa* rappoied to be & rudi- 

 gill and i* innervated from the apraintettnal ganglion, 





vi'.y i*x *. limit 



The digeftire organs 

 /, 



j 



hare a straight coome; they are 



rt /J '^ N.;/v.rmv,V;';, '1- M- Mb I 



