162 Dr- W, Kobelt: 



Bhoads, S. N. (1). On a recent coUection of Pensylvanian 

 Mollusks from the Ohio River System below Pittsburg. — In: Nautilus, 

 vol. 12 p. 133—138. 



— (2). Annotated List of land and freshwater shells recently 

 collected in the vicinity of Miami, Florida. — In: Nautilus, vol. 13 

 p. 43—48. 



Ridley, H. N. Caves in the Malay Peninsula. Report on the 

 Fauna. — In: Rep. British Assoc. Adv. Science 1898, (Moll.) p. 784 

 u. 785. 



Rochetorune, A. T. Sur une collection de Mollusques terrestres 

 et d'eau douce de Kameroun. — In: BuU. Museum Paris, 1898 

 p. 157 u. 158. 



Rolle, H. (1). Eine neue Plevrotomai^a. — In: Nachbl. D. 

 mal. Ges. vol. 31 p. 62. 



— (2). Pleurotomaria salmiana m. — Ibid. p. 161 — 164, mit 

 Tafel. 



Rope, G. T. Helix caHhtmana in Suffolk. — In: Zoologist p. 143. 



Rossmaessler, E. A. Vide Kobelt. 



Rovereto, Cr. Primi ricerche sinonimiche sui generi dei gastero- 

 podi. — In: Atti Soc. Ligustica. vol. 10 p. 101 — 110. 



Sarasiu, P. & F. Die Landmollusken von Celebes, vol. II 

 —VIII u. 24S S. mit 31 Tafeln und Karte. 4". Wiesbaden, 1899, 



Scharff, R. F. & Carpenter, Gr. H. Some animals from the 

 Macgillicuddys Reeks. — In: Irish Naturalist, vol. 8 p. 358 — 363. 



Schepuianil, M. M. On a new variety of Leptopoma manadense, 

 Pfr. — In: Notes Leyden Museum, vol. 21 p. 31 u. 32. 



Vide Horst & Schepman. 



Simpson, C. T. The pearly fresh-water Musseis of the United 

 States; their habits, enemies and diseases with suggestions for their 

 protection. — In: Bull. U. St. Fish. Commission, vol. 18 p. 279 — 280, 

 with 8 figs. 



Simroth, H. (1). Ueber die Nacktschneckenfauna des russischen 

 Reiches. — In: Verh. Deutsch, zoolog. Ges. IX p. 258 — 265. 



— (2). Ueber einige Nacktschnecken von Chile. — In: SBer. 

 Ges. Leipzig, 1897—1898, p. 2 u. 3. 



■ — (3). Ueber muthmaassliche Mimicry beim japanischen 



Fliüomyevs. — Ibid. p. 30 — 34; 



— (4). Ueber einige kleinasiatische Nacktschnecken. — Ibid. 

 p. 35—38. 



— (5). Ueber finnische Nacktschnecken. — Ibid. p. 38—41. 

 Smith, E. A. (1). On a collection of land-shells from British 



Central Afrika. — In: Pr. zool. Soc. London 1899 p. 579—592, 

 with 3 plates. 



— (2). Contributions to the Natural History of Lake Urmia, 

 N. W. Persia, and its neighbourhood. Land u. Freshwater Molluska. 

 — In: J. Linnean Soc. Zoology, vol. 27 p. 391 — 393. 



