Mollusca. 



90 



41500 Ton Iliering, H. 4.32 Potamolitlms (89.6) 



1910. Descriptions of two New Species of Pota:nolithus. îïautilus Vol. 



24 p. ir>. 



01 Pilsbry, H. A. 4.32 Pterides 



1910. Note on the Genus Pterides. Nautilus Yol. 24 p. 14. 



02 Laville, A. 4.32 Pterocera (1181) 



l.ilO. Sur le Pterocera graciUgitata Desh. Feuille jeuu. Natural. (4) 

 Ami. 40 p. 37—43, 1 pl. (44.14,.35) 



03 Iredale, Tom. 4.32 Pyramidellidae : Ol 



1910. Some Notes on Pyramidellid Nomenclature. Nautilus Vol. 24 p. 

 5l— 58. 



04 MelviU, James Cosmo. 4.32 Pyramidellidae (26.7) 



1910. A Revision of the Species of the Family Pyramidellidae occurring. 

 in the Persian Gulf, Gulf of Oman, and North Arabien Sea; as exempli- 

 fied mostly in the Collections made by Mr. F.W. Townsend (1893—1900). 

 With Descriptions of New Species. Proc. malacol. Soc. London Vol. 9 

 p. 171 — 207, 3 pis. [39 nn. spp. in: Syrnola^ Styloptygma 2, Agatha, Elusa^ 

 Eiihmella, Turbonilla 18^ Oscilla, Pyrgulina 11, Odostomia 3.] (26.78) 



05 de Boury, E. 4.32 Scalidae : Ol 



1910. Quelques observations sur les Mollusques du groupe des Scalidae. 

 Précédées de considérations sur l'espèce philosophique et sur l'espèce 

 pratique. Feuille jeun. Natural. (4) Ann. 40 p. 127—130, 140—143. 



06 Mendel, Lafayette, B., and H. Gideon Wells. 4.32 Sycotypus : 11. 



1909. Expérimental Studies on the Physiology of fche Molluscs— Fourth 

 Paper. Amer. Journ. Physiol. Vol. 24 p. 170—177. [Purines and 

 purin metabolism of Sycotypus^ 



07 Vauatta, E. G. 4.32 Thais 



1910. Pm-pura crispata and saxicola. Nautilus Vol. 24 p. 37 — 38. [Thais 

 used for Purpur a.l 



08 Johnson, C. W. 4.32 Trivia (1183) 



1910. A Large Fossil Trivia. Nautilus Vol. 24 p. 11—12. 

 41509 Tomlin, J. R. le B. 4.32 Trochidae 



1910. On Ethah'a nevilli Sowerby. Journ. Conch. London Vol. 13 p. 108». 

 r= Cyclostrema excavata.] 



10 Kennard, A. S., and A. W. Stelfox. 4.32 Valvata (42.25) 



1910. On the Occurrence in England of Valvata macrostoma Stjsenbück. 

 Proc. malacol. Soc. London Vol. 9 p. 123, 



11 Hannibal, Harold. 4.32 Valvata (79) 



1910. Valvatidae of the Western North America. Nautilus Vol. 23 p.. 

 104—107. [2 nn. spp.] (79.2,.4:— .7) 



12 Preston, H. B. 4.32 Vivipara (95) 



19Î0. Description of Vivipara fragilis, n. sp., from Dutch New Guinea. 

 Proc. malacol. Soc. London Vol. 9 p. 113, 1 fig. 



13 Sowerby, B. 4.32 Voluta (94.2) 



1910. Description of a New Volute. Ann. Mag. nat. Hist. (8) Vol. 6 p. 

 011, 1 fig. [F. gatliffi n. sp.] 



14 Cox, J. C. 4.32 Voluta (94.6) 



1910. Description of a New Species of Voluta from West Australia. 

 Proc. malacol. Soc. London Vol. 9 p. 146, 1 pl. [F. nodipUcata.] 



15 Walter, Herbert Eugen. 4.32 ürosalpiux : 11.52 



1910. Variations in Urosalpinx. Amer. Natural. Vol. 44 p. 577 — 594, 3 

 figg. - (Amer. Soc. Zool.) Science N. S. Vol. 31 p. 473. (74.4, 79.4). 



16 Acloque, A. 4.36 



1909. Les mollusques nudibranches. Cosmos Paris N. S. T. 61 p. 567 

 -569, 4 figg. 



17 Balch, Francis N. 4.36 



1910. Rectification of the Nomenclature of the Nudibranchiata in Ler- 

 mond's „Shells of Maine." Nautilus VoL 23 p. 100—102. 



41518 GHaser, Otto C. 4.36 : 11.06 



1910. The Nematocysts of Eolids. Journ. exper. Zool. Vol. 9 p. 117 — 

 142, 11 figg. [Derived from ingested Coelenterates.] 



25. IL 1911. 



