XI, Mollusca für 1906. 21 



— (5). Diagnoses generiques des Mollusques gasteropodes 

 nouveaux rapportes par l'expedition antarctique du Dr. Charcot. — 

 In: BuU. Mus. Paris 1906, p. 147—149. 



— (6). Note sur les Mollusques Tectibranches recueillis dans 

 le golfe d'Aden, a Djibouti, par M. Gravier en 1904. — In: Bull. 

 Mus. Paris 1906, p. 399. 



Verco, J. C. Notes on South Australian marine Mollusca with 

 descriptions of new species. Part III. — In: Transact. R. Soc. 

 South AustraUa, vol. 30, p. 143—150. 



— Notes on South Austraüan Marine Mollusca, with de- 

 scription of new species. — Ibid. p. 205 — 224. 



Wagner, Anton. Neue Formen und Fundorte der Genera 

 Pomatias Studer und Auritus Westerlund. — In: Nachrbl. D. mal. 

 Ges., vol. 38, p. 92. 



— Bemerkungen zum Genus Daudebardia Hartm. — Ibid. 

 p. 177—186. 



Walker, Bryant (1). New and little known species of Amni- 

 coHdae. — In: Nautilus, vol. 19, p. 97—99, 114—117. 



— (2). Notes on Valvata. — Ibid. vol. 20, p. 25. 



— (3). A hst of Shells from Nebraska. — Ibid. p. 81. 



— (4). An illustrated Catalogue of the Mollusca of Michigan, 

 pt. I. Terrestrial Pulmonata (Land Snails). — In: Rep. Michigan 

 State Board of Geological Survey, 1906. 



— (5). Recent Progress in Michigan Conchology. — In: 

 Bull. Michigan Acad. Sei., Agi'icultural College, vol. II, No. 2. 



Walter, H. E. The behavior of the pond snail (Lymnaeus 

 elodes Say). — In: Brooklyn Inst. 1906, No. 6. 



Warner, Thomas. Helix nemorahs and Helix arbustorum 

 in Northwest-Lincolnshire. — In: Naturalist, London, p. 239. 



Waterston, J. Landshells at Balalone, North Uist, Outer 

 Hebrids. — In: Ann. Scot. Nat. Hist. Edinburgh 1906, p. 55. 



Waterston, J. & J. W. Taylor. Land- and Freshwater Mol- 

 lusks of St. Kilda. — In: Ann. Scot. Nat. Hist. Edinburgh 1906, 

 p. 21—24. 



Webei , 

 Nachrbl. D. malak. Ges., vol. 38, p. 104. 



Webster, W. H. Results of Dredging of the Continental Shelf 

 of New Zealand. — In: Transact. N. Zealand Inst., vol. 38, p. 305 

 bis 308. 



— Additions to the New Zealand Fauna. — Ibid.'p. 309 — 312. 

 Weiß, Arthur. Nachtrag zu der Aufzählung der im Balatonsee 



und in dessen Umgebung vorkommenden lebenden Weichtiere. — 

 In: Result. wissensch. Erforschung des Balatonsees, vol. II, 

 1 suppl., 28 S. 



