200 Dr. W. Kobelt: 



Clapp, H. G. (1). Polygyra decepta n. sp. — In: Nautilus 

 vol. 19 p. 25—26, mit Textf. 



— (2). Description of two forms of Polygyra. — Ibid. p. 73 pl. 3. 



— (3). Carychium nannodes n. — Ibid. p. 91 pl. 3. 

 Clessin, S. (1). Die Conchylien des Löss des mittleren Donau- 



thales. — In: Nachrbl. D. mal. Ges. vol. 37 p. 89— 90. 



— (2). Die Conchylien des „Löss" der Umgebung von Regens- 

 burg. — In: Bericht naturw. Verein Regensburg Jahrg. 1903/1904. 

 23 S. 



— (3). Eine altalluviale Conchylienfauna bei Pürklgud. — 

 Ibid. 7 S. 



Cockerell, T. D. A. (1). Note on the nomenclature of the 

 snails usually called Pupa. — In: Nautilus, vol. 18 p. 103 — 104. 



— (2). A new Oreohelix. — Ibid. p. 113—114. 



— (3). The British Slugs. — In: Nature, vol. 72 p. 245. 

 Cockerell, T. D. A. & C. N. E. Eliot. Notes on a Collection 



of Californian Nudibranchs. — In: J. of Mal. v. 12 p. 31 — 53, 

 pl. 7, 8. 



Colgan, N. Note on the Invertebrate Fauna of Skernes, Co. 

 Dublin. — In: Irish Natural v. 14 p. 205—213. 



Colton, H. S. (1). Sexual Dimorphism in Strombus pugilis 

 L. — In: Nautilus, vol. 18 p. 138—140, figs. 



— (2). Some notes on living Strombus pugiHs. — Ibid. vol. 19 

 p. 85—88, pl. 3. 



Comber, E. The economic use of Shells. — In: J. Bombay 

 Soc. vol. 16 p. 462—472. 



Cooke, A. H. On the habitat and food of Helix desertorum. 

 — In: J. of Make. v. 12 p. 74, 75. 



Cooper, J. E. Note on Crepidula fornicata. — In: J. of Conch 

 Leeds vol. 11 p. 227. 



Crowther, J. E. Limax tenellus in Yorkshire. — In: Natura- 

 list 1905 p. 14. 



Dali, W. H. (1). Thomas Martyn and the Universal Concho- 

 logist. - In: Pr. U. St. Nat. Mus. vol. 29 p. 415—432. 



— (2). An arrangement of the American Cyclostomidae, with 

 a revision of the Nomenclature. — In: Pr. mal Soc. London VI 

 p. 208—211, Textfig. 



— (3). Land- and Fresh water Molluska (of Alaska). — In: 

 Hariman Alaska Expedition, vol. XIII. New York 1905. 171 S. Mit 

 2 Taf. und 118 Textfig. 



— (4). Note on the name Glycimeris. — In: J. of Conch. 

 Leeds v. 11 p. 146. 



~ (5). Note on Lucina (Miltha) childreni Gray and on a new 

 species from the GuK of California. — In: Nautihis v. 18 p. 110— 112. 



— (6). Notes on some preoccupied names of Mollusks. — 

 Ibid. p. 113. 



— (7). Some new species of Mollusks from California. — Ibid. 

 p. 123—125. 



