8 Crust. 
X. CRUSTACEA. 
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68. Duncker, Georg. Ueber Asymmetrie bei Gelasimus pugilator Latr. 
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69. *Ehrenbaum, E. Neuere Untersuchungen iiber den Hummer. Mt, 
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70. Ekman, S. Cladoceren und freilebende Copepoden ans Aegypten und 
dem Sudan. Results Swedish Zool. Exped. to Egypt and the White 
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The volume is dated 1904, but separate copies appear to have been 
issued during 1903, cf. abstract by F. Zschokke, Zool. Zentrlbl. x, 
p. 790. 
71. Elrod, Morton John. Daphnia Pond. A Study in Environment. 
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72. Etheridge, R. & Dun, W. S. Catalogue of the Cretaceous fossils of 
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73. Fabre-Domergue, — , & Bi^trix, E. Le mdcanisme de remission 
des larves chez la femelle du Homard europden. C.R. Ac. Sci. cxxxyi, 
pp. 1408 & 1409. Reprinted, Naturaliste 1903, p. 166. 
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p. 32. 
74. Falkner, Ch. & Ludwig, A. Beitrage zur Geologie der Umgebung 
St. Gallens. Jalirb. St. Gall. Ges. 1901-1902, pp. 474-620. 
75. Farran, G. P. Record of the Copepoda taken on the Mackerel fishing 
grounds off Cleggan, Co. Galway, in 1901. Report on the Sea and 
Inland Fisheries of Ireland for the year 1901. [Published 1903.] 
Part ii, Appendix, No. vii, 18 pp., pis. xvi & xvii. 
76. Faucher, P. Contribution k Tetude de la faune souterraine du 
Gard. Nouvelles captures du Ccecosphceroma faucheri Dollfus et 
Vird. Bull. Soc. Nimes xxx, Mdmoires, pp. 1 & 2. 
Forbes, H. O. [See Pocock, Walker & Scott (176).] 
77. Fowler, G. Herbert. Contributions to our knowledge of the 
Plankton of the Faeroe Channel. — No. viii. P. Zool. Soc. London 
1903, i, pp. 117-133, 5 text-figg. 
Notes on Copepoda by R. Norris Wolfenden. 
78. Fritel, P.-H. Crustaces fossiles, Naturaliste 1902, pp. 269-271, 
6 text-figg. \Malacostraca!\ 
79. . Crustaces fossiles. Les Thoracostracds. Naturaliste 1903, 
pp. 29-32, 8 text-figg. [Macrura.'] 
80. . Crustaces fossiles. Les Macroures. Naturaliste 1903, pp. 221- 
224, 17 text-figg. 
81. Gaskell, Walter H. On the origin of Vertebrates deduced from 
the study of Ammoccetes. Part xi. J. Anat. Physiol, norm. path, 
xxxvii, pp. 168-219, 6 text-figg. 
Abstract, Zool. Jahresber. 1903, Arthrop. p. 21. 
82. Gautrelet, Jean. De la presence de l’acide lactique dans les muscles 
des Invertdbrds et des Vertebres inferieurs. C.R. Ac. Sci. cxxxvii, 
pp. 417 & 418. 
