PLATE XCVI. 



[Part lli..— November 1899.] 



NiLGIRIA CHENUI, Pfr. Ccvloil. 



Fig. 1. Anterior part of animal, from right side, .sliowiiig mantle-lobes and dermal 

 channels, X 2'3. 



2. Ditto, from the right side, x 2'3. 



3. Extremity of foot, side view, x 2*3. 



4. Ditto, viewed from beiiiud, showing mucous pore, x 23. 



5. Generative organs, nat. size. . 

 G. Male organs, x 2. 



7. Ditto, X 4-5. 



8. Central teeth of the odontophore, x 196. 



8 a. Median teeth of ditto (20tli to 25th), x 196. 



8 b. Lateral teeth, x 19C. 



8 c. Outermost laterals, x 196. 



9. Jaw, X 8. 



