3 66 DISCOVERY REPORTS 



Clarke, G. L., 1930. Change of Phototropic and Geotropic Signs in Daphnia induced by Changes of Light 



Intensity. Journ. Exp. Biol. VII, No. 2, pp. 109-31. 

 1932. Quantitative Aspects of the Change of Phototropic Sign in Daphnia. Journ. Exp. Biol, ix, No. 2, 



pp. 180-21 1. 

 I933 . Diurnal Migrations of Plankton in the Gulf of Maine and its correlation with changes in Submarine 



Irradiation. Biol. Bull., lxv, No. 3. 

 Clowes, A. J., 1933. Influence of the Pacific on the circulation in the south-west Atlantic Ocean. Nature, 



London, cxxxi, pp. 189-91. 

 Coutiere, H., 1906. Crustaces Schizopodes et Decapodes. Exp. Charcot, pp. 1-9. 

 I9 i 7 . Crustacis Schizopodes et Decapodes. Deuxieme Exped. Antarctique Francaise (1908-10), 



pp. 1-9. 

 Deacon, G. E. R., 1933. A general account of the Hydrology of the South Atlantic Ocean. Discovery Reports, 



vii, pp. 171-238. 

 Ehlers, E., 1912. Polychaeta. Nat. Antarct. ('Discovery') Exped. 1901-4. Nat. Hist., vi, Zool., 32 pp., 



London. 

 1913. Die Polychaeten-Sammlungen der Deutschen Siidpolar-Expedition 1901-3. Deutsch. Siidpol.- 



Exped., xiii, Heft 4, pp. 397-598. 

 Ekman, V. W., 1928. A survey of some theoretical investigations on Ocean-Currents. Journ. Conseil, in, 



No. 3, pp. 295-397. 

 Eliot, Sir C, 1907. Mollusca. VI. Pteropoda. Nat. Antarct. ('Discovery') Exped. 1901-4. Nat. Hist., ill, 



Zool. and Bot., London (British Museum). 

 Eyden, D., 1923. Specific Gravity as a factor in the vertical distribution of Plankton. Proc. Cambridge Phil. 



Soc, Biological Sciences, I, No. 1, pp. 49-55. 

 Farran, G. P., 1929. Copepoda. British Antarctic ('Terra Nova') Expedition, 1910, Zool. vm, No. 3, 



pp. 203-306. 

 Fish, C. J., 1925. Seasonal distribution of the Plankton of the Woods Hole Region. Bull. Bureau of Fisheries, 



xli, Washington. 

 Fowler, G. H., 1907. Chaetognatha. With a note on those collected by H.M.S. 'Challenger' in Sub- 

 Antarctic and Antarctic waters. Nat. Antarct. ('Discovery') Exped. 1901-4. Nat. Hist., in, 6 pp. 

 Fox, H. M., 1925. The effect of light on the vertical movement of aquatic organisms. Proc. Cambridge Phil. 



Soc, Biological Sciences, I, No. 4, pp. 219-24. 

 Gardiner, A. C, 1933. Vertical distribution of Calanus finmarchicus. Journ. Mar. Biol. Assoc, n.s., xvm, 



No. 2, pp. 575-610. 

 1934. Variations in the amount of Macroplankton by day and night. Journ. Mar. Biol. Assoc, n.s., 



xix, No. 2, pp. 559-67. 

 Giesbrecht, W., 1902. Copepoden. Res. du Voy. du S.Y. 'Belgica' en 1897-9 sous le commandement de 



A. de Gerlache de Gomery. Rapp. Scient. Zool. 

 Gran, H. H., 1931. On the conditions for the production of Plankton in the sea. Rapports et proces-verbaux 



des Reunions, Conseil Internat. pour l'Explor. de la Mer, lxxv, pp. 37-46. 



1933. Studies on the Biology and Chemistry of the Gulf of Maine. Bull. Biol., lxiv, No. 2, p. 171. 



Hansen, H. J., 1908. Schizopoda and Cumacea. Res. du Voy. du S.Y. 'Belgica' en 1897-9 sous le com_ 



mandement de A. de Gerlache de Gomery. Rapp. Scient. Zool., 20 pp. 



1913- Crustacea, Schizopoda. Swed. Ant. Exp., 1901-3. 



1921. On some Malacostracous Crustacea collected by Swedish Antarctic Expeditions. Arkiv fur Zool., 



xiii, No. 20. 

 Hardy, A. C, 1923. Notes on the Atlantic Plankton taken off the east coast of England in 1921 and 1922. 



Publications de Circonstance, No. 78. 



1924. Report on the Food and Feeding Habits of the Herring. Min. of Agric and Fisheries, Fish. 



Invest., Ser. 11, vii, No. 3. 

 1926. The Herring in relation to its animate environment. Part II. Report on trials with the Plankton 



Indicator. Min. of Agric. and Fisheries, Fish. Invest., Ser. 11, vm, No. 7. 

 1928. The Work of the R.R.S. 'Discovery' in the Dependencies of the Falkland Islands. Geographical 



Journ., lxxii, London, pp. 209-34. 



