BIBLIOGRAPHY 



14. June 3. New Amnicolidae from Florida. Naut. 13 (2) : 20- 



22. 



15. June 3. Philomy cus lactiformis (Blsimyille) . By H. A. P. 



and T. D. A. Cockerell. Naut. 13 : 24. 

 15a. June 16. [35, part 2.] Manual Conch. (2) 12 (46): 65- 

 112, pis. 16-28. [Bulimulidae] 



16. June 29. Dr. Babor 's rediscovery of Aspidoporus. Naut. 



13 (3) : 32-34. 



17. June 29. A new variety of Polygyra monodon. Naut. 13 : 



36. 



18. July 7. Relations of the land molluscan fauna of South 



America. Proc. ANSP. 51 (1899) : 226. 



19. July 26. A new Australian Eulima. Proc. ANSP. 51 



(1899) : 258, pi. 11, figs. 3-4. 



20. July 26. Notes on a few northwest American land snails. 



Proc. ANSP. 51 (1899) : 314-315, figs. 1-3. 



21. July 31. New southwestern forms of Polygyra. Naut. 13 



(4) : 37-41. 

 21a. July 31. [Physa heterostropha peninsulae.] Naut. 13:48. 

 21b. Aug. 30. [35, part 3.] Manual Conch. (2) 12 (47): 113- 



176, pis. 29-^6. [Bulimulidae] 



22. Aug. 31. Another new Ashmunella. By H. A. P. and T. D. 



A. Cockerell. Naut. 13 (5) : 49-50. 



23. Aug. 31. Planorhis ruhellus Sterki, and P. Kami Pilsbry. 



Naut. 13 : 51-52. 



24. Aug. 31. New Jamaican forms of Lucidella. Naut. 13 : 56- 



57. 



25. Aug. 31. Polygyra hinneyana. Naut. 13 : 60. 



26. Sept. 8. A new Ampullaria. Proc. ANSP. 51 (1899) : 365. 



27. Sept. 8. Morphological and systematic notes on South 



American land snails: Achatinidae. By H. A. P. and 

 Edward G. Vanatta. Proc. ANSP. 51 (1899) : 366-368. 

 [Continued in 27a.] 

 27a. Sept. 29. [27, continued.] Proc. ANSP. 51 (1899): 369- 

 374, pis. 15-16. 



28. Sept. 29. Confirmation of the generic characters of Ash- 



munella. Proc. ANSP. 51 (1899) : 379. 



29. Oct. 2. Mollusks collected by R. C. McGregor in northern 



California. Naut. 13 (6) : 64r-67. 



30. Oct. 2. Land shells of Berks Co., Pennsylvania. Naut. 13 : 



70. 



31. Oct. 2. Physa cuhensis in Florida. Naut. 13 : 70. 



32. Oct. 5. Descriptions of new species of Mexican land and 



freshwater mollusks. Proc. ANSP. 51 (1899) : 391-400. 

 [See 32a.] 

 32a. Oct. 20. [32, continued.] Proc. ANSP. 51 (1899): 401- 

 402. 



33. Oct. 20. New species and varieties of mollusks from Miami, 



Florida. Proc. ANSP. 51 (1899) : 403^05, figs. 1-2. 



34. Nov. 3. Note on some New Mexican shells. Naut, 13 (7) : 



79. 

 [Dec. 7. Nautilus 13 (8).] 



35. Dec. 14. American Bulimulidae : North American and Antil- 



lean Drymaeus, Leiostracus, Orthalicinae and Amphi- 

 buliminae. Manual Conch. (2) 12 (48) : 177-258, i-iii, 

 pis. 47-64. [See 8a, 15a, 21b.] 



179 



