XL Mollusca für 1906. 19 



Spaulding, M. H. A preliminary report on the distribution 

 of the scallops and clams in the Chandeleur Island regions, Loui- 

 siana. — In: Louisiana Gulf Biol. Station, Bull. No. 6, p. 29 — 43, 

 with map. 



Standen, R. Observations on the terrestrial Mollusca of the 

 district around Silverdale, Lancashire. — In: J. of Conch., vol. 11, 

 p. 328—330. 



Stelfox, A. W. (1). The Land- and Freshwater Mollusca of North 

 West Donegal. — In: Irish Naturalist, Dublin, vol. 15, p. 62 — 70, 

 with text fig. 



— (2). Helicella zakarensis in Co. Down. — Ibid. p. 110. 



— Vide Milne. 



Sterki, V. (1). New varieties of North American Pisidia. — 

 In: Nautilus, vol. 19, p. 118. 



— (2). Additional Notes on Bifidaria pentodon and B. tappa- 

 niana. — Ibid. p. 134. 



— (3). New Species of Pisidium. — Ibid. vol. 20, p. 5, 17. 



— (4). Sphaerium Hendersoni n. sp. — Ibid. p. 69. 



— (5). New Pisidia. — Ibid. p. 87. 



— (6). On the Pathology of Sphaerium. — Ibid. p. 11. 



— (7). Bemerkungen zu Vallonia excentrica, Sterki. — • 

 In: Nachrbl. D. mal. Ges., vol. 38, p. 166. 



— (8). A few general notes with respect to the land and fresh- 

 water Mollusca of Ohio. — In : Ohio Naturalist, vol. 6, p. 449, 450. 



— (9). Note on list of Ohio Mollusca and a Suggestion in 

 regard to local fauna lists. — Ibid. p. 462. 



Steusloff, U. Die Molluskenfauna Bützows, nebst Beiträgen 

 zur mecklenburgischen Molluskenfauna von C. Arndt f- \ — In : 

 Archiv Naturg. Mecklenburg 1906, vol. 60, p. 40—66. f « "" 



Strebel, Dr. H. Beiträge zur Kenntnis der Molluskenfauna 

 der Magalhaenprovinz, Nr. IV. — In: Zool. Jahrb., {Systematik, 

 vol. XXIV, Heft 2 und 9—11. ^ 



Stiirany, R. Ergebnisse einer naturwissenschaftlichen Reise 

 zum Erdschias Dagh (Kleinasien). — In: Ann. Naturh. Hofmus., 

 vol. 20, p. 295—307. 



Suter, Henry (1). Notes on New Zealand Mollusca, with 

 descriptions of new species. — In: Transact. New Zealand Inst., 

 vol. 38, p. 316—333 



— (2). Results of Dredgings in Hauraki Golf with descrip- 

 tions of seven new species. — Ibid. vol. 39, 1906, p. 253 — 265, 

 pl. IX. 



— (3). Notes on and Additions to the New Zealand Molluscan 

 Fauna. — Ibid. p. 265—270. 



Swanton, E. W. Destruction of Potatoes by Slugs. — In: 

 J. of Conch. Leeds, vol. XI, p. 286. 



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