252 THE BIOLOGY OF MARINE ANIMALS 



78. Murphy, R. C, Oceanic Birds of South America, 2 vols. (New York, 

 Amer. Mus. Nat. Hist., 1936). 



79. Naylor, E., "The diet and feeding mechanism of Idotea," J. Mar. Biol. 

 Ass. U.K., 34, 347 (1955). 



80. Nicol, E. A. T., "The feeding mechanism, formation of the tube, and 

 physiology of digestion in Sabella pavonina," Trans. Roy. Soc. Edinb., 56, 

 537 (1930). 



81. Nicol, E. A. T., "The feeding habits of the Galatheidae," J. Mar. Biol. 

 Ass. U.K., 18, 87 (1932). 



82. Norman, J. R., A History of Fishes (London, Ernest Benn, 1931). 



83. Okada, Y6 K., "Feeding organs and feeding habits of Autolytus Edwarsi 

 St. Joseph," Quart. J. Micr. Sci., 72, 219 (1929). 



84. Orton, J. H., "On the mode of feeding of the hermit-crab, Eupagurus 

 Bernhardus, and some other Decapoda," /. Mar. Biol. Ass. U.K., 14, 909 

 (1927). 



85. Panttn, C. F. A. and Panttn, A. M. P., "The stimulus to feeding in 

 Anemonia sulcata," J. Exp. Biol., 20, 6 (1943). 



85#. Parry, D. A., "Structure and function of the gut in Spadella and Sagitta," 

 J. Mar. Biol. Ass. U.K., 26, 16 (1944). 



86. Prosser, C. L. (Ed.), Comparative Animal Physiology (London, Saunders, 

 1950). 



87. Richards, J. R., "The ciliary feeding mechanism of Neothyris lenticular is," 

 J. Morph., 90, 65 (1952). 



88. Richter, R., "Einiges iiber die Lebensweise des Eissturmvogels (Fulmarus 

 glacialis)," J. Orn. Lpz., 85, 187 (1937). 



88c. Schafer, R. D. and Lane, C. E., "Some preliminary observations bearing 

 on the nutrition of Limnoria," Bull. Mar. Sci. Gulf Caribbean, 7, 289 

 (1957). 



89. Scharrer, E., "Die Empfindlichkeit der freien Flossenstrahlen des Knurr- 

 hahns (Trigla) fiir chemische Reize," Z. vergl. Physiol., 22, 145 (1935). 



90. Scheer, B. T., Comparative Physiology (London, Chapman and Hall, 1948). 



91. Southward, A. J., "Observations on the ciliary currents of the jelly-fish 

 Amelia aurita," J. Mar. Biol. Ass. U.K., 34, 201 (1955). 



92. Stehouwer, H., "The preference of the slug Aeolidia papillosa for the sea 

 anemone Metridium senile," Arch. Neer Zool., 10, 161 (1952). 



93. Steven, G. A., "Bottom fauna and the food of fishes," /. Mar. Biol. Ass. 

 U.K., 16, 677 (1930). 



94. Steven, G. A., "Rays and skates of Devon and Cornwall. 2. A study of the 

 fishery; with notes on the occurrence, migrations and habits of the species," 

 ibid., 18, 1 (1932). 



95. Steven, G. A., "The food consumed by shags and cormorants around the 

 shores of Cornwall," ibid., 19, 277 (1933). 



96. Stott, F. C, "The marine foods of birds in an inland fjord region in West 

 Spitsbergen. 1. Plankton and in-shore benthos," /. Anim. Ecol., 5, 356 

 (1936). 



97. Sverdrup, H. U., Johnson, M. W. and Fleming, R. H., The Oceans: 

 Their Physics, Chemistry, and General Biology (New York, Prentice-Hall, 

 1946). 



91a. Tammes, P. M. L. and Dral, A. D. G., "Observations on the straining of 

 suspensions by mussels,"' Arch. Neerl. Zool., 11, 87 (1955). 



