112 
BULLETIN OF THE BUREAU OF FISHERIES 
Cate, J. ten. 
1923. Quelques recherches sur la locomotion des Limaces. Archives nderlandaises de phys- 
iologie de l’homme et des animaux, Sdrie III, Tome VIII, 1923, pp. 377-393, 1 fig. 
La Haye. 
Churchill, E. P., Jr. 
1920. The oyster and the oyster industry of the Atlantic and Gulf coasts. Appendix VIII, 
Report, U. S. Commissioner of Fisheries, 1919 (1921), 51 pp., 29 pis., 5 figs. Wash- 
ington. 
Cole, William H. 
1917. The reactions of Drosophila ampelophila Loew to gravity, centrifugation and air 
currents. Journal of Animal Behavior, vol. 7, No. 1, 1917, pp. 71-80. Boston. 
1925. Geotropism and muscle tension in Helix. Journal of General Physiology, Vol. VIII, 
No. 3, 1925, pp. 253-263. Baltimore. 
Collins, J. W. 
1890. Notes on the oyster fishery of Connecticut. Bulletin, U. S. Fish Commission, Vol. 
IX, 1889 (1891), pp. 461-497, Pis. CLIX-CLXVI. Washington. 
Colton, Harold Sellers. 
1908. How Fulgur and S ycotypus eat oyster, mussels, and clams. Proceedings, Academy 
of Natural Sciences, Vol. LX, 1908, pp. 3-10, Pis. I-V. Philadelphia. 
Cooke, A. H. 
1895. Mollusca. In The Cambridge Natural History, Vol. Ill, 1895, xi+535 pp. New 
York. 
Copeland, Manton. 
1918. The olfactory reactions and organs of the marine snails Aledrion ohsoleta (Say) and 
Busycon canaliculatum (Linn.). The Journal of Experimental Zoology, vol. 25, 
No. 1, February, 1918, pp. 177-227. Philadelphia. 
1919. Locomotion in two species of the gastropod genus Alectrion with observations on the 
behavior of pedal cilia. Biological Bulletin, Marine Biological Laboratory, Vol. 
XXXVII, No. 2, August, 1919, pp. 126-138. Woods Hole. 
1922. Ciliated and muscular locomotion in the gastropod genus Polinices. Biological Bulle- 
tin, Marine Biological Laboratory, Vol. XLII, No. 3, March, 1922, pp. 132-142. 
Woods Hole. 
Crozier, W. J. 
1919. On the use of the foot in some mollusks. Journal of Experimental Zoology, vol. 27, 
No. 3, January, 1919, pp. 359-386, 1 fig. Philadelphia. 
1928. Tropisms. Journal of General Psychology, vol. 1, No. 2, 1928, pp. 213-238, Worcester. 
Crozier, W. J., and H. Federighi. 
1925. The locomotion of Limax. II. Vertical ascension with added loads. Journal of Gen- 
eral Physiology, Vol. VIII, No. 3, 1925, pp. 415-419. Baltimore. 
Dall, W. H. 
1909. Note on the Molluscan fauna of San Francisco Bay. Nautilus, Vol. XXI, No. 8, 
1909, pp. 91. Boston. 
Dean, Bashford. 
1892. The physical and biological characteristics of the natural oyster-grounds of South 
Carolina. Bulletin, U. S. Fish Commission, Vol. X, 1890 (1892), pp. 335-361, 
text figs., Pis. LXII-LXVII. Washington. 
Dimon, Abigail Camp. 
1905. The mud snail: Nassa ohsoleta. Cold Spring Harbor Monographs, No. 5, 1905, 48 pp., 
2 pis. Brooklyn. 
Du Bois, R., and F. Vles. 
1907. Locomotion des gastdropodes. Comptes Rendus Hebdomadaires des Scdances de 
l’Acaddmie des Sciences, Tome 144, pp. 658-659. Paris. 
Duval, Marcel. 
1925. Recherches phsico-chimiques et physiologiques sur le milieu intdrier des animaux 
aquatiques. Annales de l’lnstitut Oceanographique, Nouvelle serie, Tome II, 
1925, pp. 233-403, text figs. Paris. 
