BIBLIOGRAPHY 



3. Mar. 18. New species of Isomeria and Helicina. Naut. 



62:99-101, pi. 6, figs. 3 & 4. 



4. Mar. 18. Drillia roseohasis and Pleurotoma alhicostata 



(Sowerby). Naut. 62:103-104. 



5. June 8, Dissentoma, the embyonic stage of Cymatium 

 martinianum (Orb.). Naut. 62:142. 



6. June 8. To subscribers. H. A. P. and H. B. B. Naut. 



62:145. 



7. July 3. Balanus in the Oligocene of northern Peru and 

 western Ecuador. By H. A. P. and Axel A. Olsson. Soc. 

 Geol. Peru, Vol. Jubilar, 25th Anivers., pt. 2(16) :l-6, pi. 1. 



8. Sept. 19. New marine mollusks of Florida and the Ba- 

 hamas. By H. A. P. and T. L. McGinty. Naut. 63:9-15, 

 pi. 1, figs. 1-7; 63(2) :pl. 3, fig. 8. 



8a. Sept. 19. [New Cerithiidae from Florida.] Naut. 63:pl. 

 1, figs. 11 & 12. [See no. 13.] 



9. Sept. 19. A West Indian Hydatina. Naut. 63 :15-17, pi. 1, 



figs. 8-10. 



10. Sept. 19. Two overlooked synonyms. Naut. 63 :36. 



11. Oct. 14. Peruvian land mollusks of the genus Nenia 



(Clausiliidae). Not. Nat. ANSP. 214:1-8, figs. 1-10. 



12. Nov. 1. Land mollusks of Cayman Brae. Naut. 63 :37-48, 



fig. 1, pi. 3, figs. 1-7, pi. 4, figs. 1-10. 



12a. Nov. 1. [Neopetraeus cremnohates Pilsbry, , n. sp.] 



Naut. 63 :pl. 3, fig. 9. 



13. Nov. 1. New Cerithiidae from Florida. Naut. 63:65-66. 



[See no. 8a.] 



14. Nov. 1. The mollusk fauna of glasshouses in the Nether- 



lands. Naut. 63 :71. 



1950 



1. Feb. 13. Fresh water mollusks from Colombia and Guate- 

 mala. Naut. 63 :82-85, pi. 5, figs. 1 & 2. 



2. Feb. 13. Vitrinellidae of Florida: part 5. By H. A. P. 



and T. L. McGinty. Naut. 63 :85-87, pi. 5, figs. 6 & 7. 



3. Apr. 4. Carlos de la Torre. [P&B.] Naut. 63:143. 



4. July 5. Daniel L. Emery. [P&B.] Naut. 64:36. 



5. July 5. Review of Anticlimax, with new Tertiary species 



(Gastropoda, Vitrinellidae). By H. A. P. and Axel A. 

 Olsson. Bull. Amer. Paleont. 33(135) :1-14, pis. 1-4. 



6. Oct. 27. New fountain snails from Florida. Naut. 64:37- 



39, pi. 3, figs. 1-7. 



7. Oct. 27. Pseudosuhulina, a genus new to the United States. 

 Naut. 64:55-56. 



8. Oct. 27. Notes on land snails of Texas. Naut. 64:55-58, 

 pi. 4, figs. 1 & 2. 



9. Oct. 27. The genotype of Plotia "Bolten" Roeding. 

 Naut. 64:68. 



10. Oct. 27. Heliswna anceps (Menke), 1830. Naut. 64:68, 

 pi. 4, fig. 44. 



11. Oct. 27. The name Hemisinus (Longiverena) avus. Naut. 



64:69. 

 11a. Oct. 27. [1951, 1, figs.] Naut. 64:pl. 4, figs. 3, 5 & 10. 



1951 



1. Feb. 15. Land snails from the Guadalupe Range, Texas. 

 By H. A. P. and E. P. Cheatum. Naut. 64:87-90; 64(2) : 

 pi. 4, figs. 3, 5 & 10. 



215 



