BIBLIOGRAPHY 



5 Apr 24. Observations on the nomenclature of slugs. II. 



Naut. 35 (4) : 117-118. 

 5a. July 1. On the nomenclature of certain North American 

 naiades By A. E. Ortmann and Bryant Walker. Occ. 

 Papers *Mus. Zool. Univ. Mich. 112: 6-7, 8, 22, 28-30, 35- 

 36, 44, 57-58, 60-61, 67-68. 



6 July 24. The identity of Helix depressiformis and H. pro- 



strata Pease. By H. A. P. and C. Montague Cooke. 

 Naut. 36 (1): 17. 

 7. July 24. Types of Ferussac's subgenera of Hehx. Naut. 

 36 : 31-32. 



8 July 24. Gemma gemma purpurea. Naut. 36 : 32. 



8a. Aug. 29. [1926-8, part 1.] Manual Conch. (2) 27 (105) : 

 1-80, pis. 1-5. [Pupillidae] 



9 Oct 7. Land shells of Vancouver Island. By H. A. P. and 



C. Montague Cooke. Naut. 36 (2) : 37-38. 



10. Oct. 7. Description of a new Zonitoides. Naut. 36 : 38-39, 



fig. 1. 



11. Oct. 7. Note on Acmaea patina Esch. Naut. 36 : 71. 



1923 



[Jan. 22. Nautilus 36 (3).] 

 1. Apr. 14. Ashmunella hehardi, a new snail from the Hacheta 

 Grande Mountains, New Mexico. By H. A. P. and E. 

 G. Vanatta. Naut. 36 (4) : 119-120. 



2 Apr. 14. Correction of the name of Drillia roseolasis P. and 



V. Naut. 36:132. 



3 Apr. 14. Planorhis caloderma, n. sp. Naut. 36 : 143-144. 



[See 1920-7a.] 



4. Apr. 24. Mollusca of the southwestern states, XI — r rom 



the Tuscon Range to Ajo, and the mountain ranges be- 

 tween the San Pedro and Santa Cruz Rivers, Arizona. 

 By H. A. P. and James H. Ferriss. Proc. ANSP. 75 

 (1923) : 47-104, figs. 1-17, pis. 1-18. 

 4a. June 13. [1926-8, part 2.] Manual Conch. (2) 27 (106) : 

 81-128, pis. 6-11. [Pupillidae] 



5. July 23. The type oi Plotia 'Bolten.' By H. A. P. and J. 



Bequaert. Naut. 37 (1) : 36. 

 rOct. 11. Nautilus 37 (2).l 



5a. Aug. Mollusca [in] A Scientific Survey of Turner's Lake, 

 Isle-au-Haut, Maine, pp. 15-16. (Privately published 

 by S. C. Bishop and N. T. Clarke, Albany, New York.) 



6 Nov. 9. Descriptions of fresh-water mussels of the Kenya 

 Colony and South Africa. Proc. ANSP. 75 (1923) : 

 275-277, fig. 1, pi. 19. 



1924 



[Jan. 15. Nautilus 37 (3).] 



1. Apr. 24. On Triodopsis harfordiana W. G. B. Naut. 37 



(4) : 133-135. 



2. May 10. Miocene and Pleistocene Cirripedia from Haiti. 



Proc. U. S. Nat. Mus. 65 (2515) : 1-3, pi. 1. 

 3 June 9. Recent and fossil Bermudan snails of the genus 



Poecilozonites. Proc. ANSP. 76 (1924) : 1-9, figs. 1-6. 

 4. June 9. On some Japanese land and fresh water mollusks. 



Proc. ANSP. 76 (1924) : 11-13, figs. 1-3. 



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