regulatus Bens. 34. 
reticulatus W. T. Blanf. 
rotundus Blanf. 32. 
rudis Reev. 26. 
similis Layard 3. 
Skinneri Dohrn 3. 
solidus Dohrn 11. 
sphaericus Dohrn 12. 
spiralis Reev. 41. 
spurcus Soul. 41. 
Stephanus Bens. 25. 
stomatodon Bens. 13. 
sulcatus Reev. 20, 
26. 
52 
Swainsoni Dohrn 10. 
Tanjoriensis Blanf. 40. 
Tanschauriensis Gmel. 41. 
Tanschaurica (Gmel.) Hanl. 41. 
Tennantii Reev. 7. 
Tennentii (Reev.) Layard 7. 
Thwaitesii Layard 9. 
torrenticola Dohrn 3. 
trifasciatus Reev. 48, 
undatus Reev. 2. 
violaceus Layard 15. 
Zeylanica (Mel.) Lea 28. 
