PLATE IX. 



Fig. I. Teeth of Radula of Cocculina striata n. sp. 



Fig. 2. Teeth of Radula of Leptothyra laeta Montrouzier. 



Fig. 3. Teeth of Radula of Delpliinula sphaerula Kiener. 



Fig. 4. Teeth of Radula of Cantharidus Giliberti Montrouzier. 



Fig. 5. Teeth of Radula of Monilea caly cuius Wood. 



Fig. 6. Teeth of Radula of Minolta 07-Hatissima n. sp. 



Fig. 7. Teeth of Radula of Solariella olivaceostrigata n. sp. 



Fig. 8. Teeth of Radula of Solariella nmtabilis n. sp. 



Fig. .9. Teeth of Radula of Solariella callomphala n. sp. 



Fig. 10. Teeth of Radula of Solariellopsis calcarata n. sp. 



Fig. II. Teeth of Radula of Guttula sibogae n. sp. 



