30 
10. venustus nov. sp Charles-Island (Wolf). 
11. calvus Sow. James-Island (Cuming), Charles-Island (Wolf). 
12. Jacobi Sow. James-Island (Cuming). 
13. pallidus nov. sp. Albemarle-Island (Wolf). 
14. cinereus nov. sp. James-Island (Wolf). 
15. nigulosus Sow. Chatham-Island (Cuming, Wolf). 
16. ventrosus nov. sp. Barrington-Island (Wolf), 
var. ß. Chatham-Island (Wolf). 
17. galapaganus Pfr. Galäpagos (t. Pfr. 1. c.). 
18. acutus nov. sp Chatham-Island (Wolf). 
19. curtus nov. sp. Chatham-Island (Wolf). 
20. rugiferus Sow. James-Island (Cuming). 
21. nudus nov. sp. Charles-Island (Wolf). 
22. sculpturatus Pfr. Galäpagos (Darwin). 
23. Darwini Pfr. Galäpagos (Darwin). 
24. Wolfi nov. sp. Indefatigable-Island (Wolf). 
25. Simrotm nov. sp. Albemarle-Island (Wolf) 
Sect. Pleuropyrgus Mrts. 
26. terebra nov. sp. Chatham-Island (Wolf). 
27. chemnitzioides Forb. Chatham-Island (Wolf). 
28. lima nov. sp. Chatham-Island (Wolf). 
Sect. Pelecostomci nov. sect. 
29. canaliferus nov. sp. 
30. cymatoferus nov. sp. 
II. Gen. Buliminus Ehrenbg. 
Sect. Bliaphiellus Pfr. 
31. achatinellinus F 
III. Gen. Pupa Drp. 
Sect. Leucochila Mrts. 
32. munita nov. sp. 
33. clausa nov. sp. 
IY Gen. Succinea Drp. 
Sect. Tapada Stud. 
34. Bettii Smith. 
35. Wolf nov. sp. 
var. producta. 
Y. Gen. Helicina Lam. 
36. Wolf nov. sp. 
Chatham-Island (Wolf). 
Chatham Island (Wolf). 
Chatham-Island (Wolf). 
Albemarle-Island (Wolf). 
Indefatigable-Island (Wolf). 
Chatham-Island (t. Smith 1. c.). 
Chatham-Island (Wolf). 
Chatham-Island (Wolf). 
Chatham-Island (Wolf). 
