15- The Genera of the Recent MoUusca, by H. and A. 



Adams. Vols. I, II, III. London, 1858. 



16. Otia Conchologica, descriptions of Shells and MoUusks, 



1839 — 1862, by Augustus A. Gould, M. D. Boston, 



1862. 



17. Manuel de Conchy liologie et de Paleontologie 



Conchy liologique par Le Dr. J, C. Chenu. Vols., 

 I, II. Paris, 1859. 



in. Journals and Proceedings 



18. Proceedngs of the Academy of Natural Sciences of 



Philadelphia. Many important papers on the 

 Japanese siiells by Pilsbry and Hirase. 1899 — 1908. 



19. The Annals and Magazine of Natural History. Ser. 



8, Vol. XVII, Feb., 19 16. Descriptions of New 

 Freshwater .Shells from Japan, by H. B. Preston, 

 F.Z.S. 



20. Zoologische Jahrbucher. Supplem.-nt, VIII, 1905. 



Koreanische Susswasser Mollusken, von Prof. Ed. 

 von Martens. 



21. Journal of the College of Science, Imperial Univer- 



sity of Tokyo, Japan. Vol. XXI, Article 2. 

 Fossils from the Environs of Tokyo, by S. Tokunaga. 



22. Journal of Malacology, 1902, Vol. IX, pt. 3. On the 



Non-Operculate Land and Fresh-water Molluscs, 

 collected by the members of the " Skeat Expedition " 

 in the Malay Peninsula, 1899 — 1900. By W, E. 

 CoUinse. 



