Plate 31 
This plate from United States National Museum except figures 9, 9a, and 12, 
from American Museum of Natural History, New York. 
FIGURE 
1. Epitonium /owei Dali. 
2. Epitonium sawinac Dali. 
3. Epitonium caamanoi Dali and Bartsch. 
4. Epitonium borcalc (He k) Lyell. 
5. Epitonium wroblewskii Morch. 
6. Isclica fenestrata Carpenter.For description see, Part 
7. Trichotropis coronata Gould.For description, see Part 
8. Trichotropis kclscyi Dali.For description, see Part 
9. 9a. Trichotropis insignis Middendorff. . . . For description, see Part 
American Museum of Natural History. 
10. Trophon clegantulus Dali. 
11. Tachyrhynchus tact coins Carpenter.For description, see Part 
12. Trichotropis conica Mdller.For description, see Part 
American Museum of Natural History. 
13. Anaplocamus borealis Dali. 
14. Trichotropis kroycri Philippi. 
15. Pcdicularia calif'arnica Newcomb... 
PAGE 
56 
60 
62 
54 
51 
111 
ill 
ill 
III 
32 
111 
III 
For description, see Part III 
For description, see Part 111 
. 240 
