12 Moll 
VII. MOLLUSC A. 
[ 1904 ] 
161. Da Costa, S. I. Descriptions of new species of Land-shells from 
Central and South America. P. Malac. Soc. London vi, pp. 5 & 6, 
pi. i. 
162. Dacqub, E. Beitrage zur Geologie des Somalilandes. i. Theil : 
Untere Kreide. Beitr. Pal. Oesterr.-Ung. xvii, pp. 7-20, pis. ii & iii. 
163. Dainelli, G. Contributo alio studio dell’ Eocene medio dei dintorni 
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164. . La fauna Eocenica di Bribir in Dalmazia. Parte Prima. 
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165. Dall, W. H. Notes on the Genus Ampullaria. J. Conch, xi, 
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166. . Die Systematik der Cyrenacea. Nachrbl. Deutsch. malak. 
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167. . Gundlachia and Ancylus. Nautilus xvii, pp. 97 & 98. 
168. . Notes on the nomenclature of the Pupacea and associated 
forms. T. c. pp. 114-116. 
169. . A new species of Periploma from California. T. c. pp. 122 
& 123. 
170. . A singular Eocene Turbinella. Op. cit. xviii, pp. 9 & 10. 
171. — — . An historical and systematic review of the Frog-shells and 
Tritons. Smithson. Collect, xlvii, pp. 114-144. 
172. & Bartsch, P. Synopsis of the Genera, Subgenera, and sections 
of the Family Pyramidellidce. P. Soc. Washington xvii, pp. 1-16. 
173. Dauphin, L. C. Faunule malacologique de Brides-les-Bains et ses 
environs (Savoie). Echange xx, pp. 95 & 96. 
174. Dautzenberg, P. Recolte malacologique de M. Weyers dans le 
Sultanat de Sambas (Borneo). Ann. Soc. malac. Belgique xxxviii, 
pp. 3-8, figg. 
175. . Variations et cas teratologiques chez le Mur ex brandaris Linn A 
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176. & Bavay, A. Description d’un Amussium nouveau drague par 
le Siboga dans la mer de Celebes. T. c. pp. 207-211, hgg. 
177. & Dollfus, G. F. JStudes critiques sur la nomenclature avec 
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. [See also Dollfus & Dautzenberg (195), Fischer & Dautz- 
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1 78. Davenport, C. B. The animal ecology of the Cold Spring Sand Spit. 
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179. . A comparison of some Pectens from the East and the West 
coasts of the United States. Mark Annivers. Vol., New York, 1903, 
pp. 121-136, pi. ix. 
180. & Hubbard, M. E. Studies in the evolution of Pecten. iv. Ray 
variability in Pecten varius. J. Exper. Zool. i, pp. 607-616. 
181. Davis, C. A. Notes on the Mollusca of the Bermuda Islands. 
Nautilus xvii, pp. 125-130, pi. iv. 
182. Dean, B. Japanese oyster culture. Bull. U. S. Fish Comm, xxii, 
pp. 17-37, 4 pis., 27 figg. 
