PLATE LXXVI. 



[Part y III. —January 1898.] 



DuRGELLA LEVIC0LA, Bensoii. Tenasscrim. 

 Fig. 1, 1 a, 1 b. Shell, x 4. 



2. Animal, seen from right side (from spirit-specimen). 

 2 a. Ditto, from left side, much enlarged. 



2 b. Extremity of foot, as in life. 



3. Buccal mass, from right side. 



4. Jaw, X 58. 



5. Centre tooth of the radula, with two laterals, very much enlarged. 



5 a. Lateral teeth. 



6. Generative organs, x 8. 



6 a The male organ, showing muscular dart, x 12-4. 



