114 
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Moore, H. F. 
1897. Oysters and methods of oyster-culture with notes on clam culture. Report, U. S. 
Commissioner of Fish and Fisheries, 1897 (1898), pp. 263-340, Pis. I-XVIII. 
Washington. 
1898. Some factors in the oyster problem. Bulletin, U. S. Fish Commission, Vol. XVII, 
1897 (1898), pp. 275-284. Washington. 
1907. Survey of oyster bottoms in Matagorda Bay, Texas. Report, U. S. Commissioner of 
Fisheries, 1905 (1907), 86 pp., Pis. I-XHI, 1 chart. Washington. 
1911. Condition and extent of the natural oyster beds of Delaware. Report and Special 
Papers, U. S. Commissioner of Fisheries, 1910 (1911), 29 pp., 1 chart. Washington. 
Nelson, Thurlow C. 
1922. Report of the biologist. Report, Department of Biology, New Jersey Agricultural 
College Experiment Station for the year ending June 30, 1921 (1922), pp. 287-299, 
2 pis., tables. Trenton. 
1923. Report of the biologist. Report, Department of Biology, New Jersey Agricultural 
College Experiment Station for the year ending June 30, 1922 (1923), pp. 321-343, 
4 pis. Trenton. 
Olmsted, J. M. D. 
1917. Notes on the locomotion of certain Bermudian mollusks. Journal of Experimental 
Zoology, vol. 24, No. 2, November, 1917, pp. 223-236, 1 fig. Philadelphia. 
Orton, J. H. 
1927. The habits and economic importance of the rough whelk -tingle ( Murex erinaceus). 
Nature, vol. 120, November, 1927, pp. 653-655, 1 fig. London. 
Orton, J. H., and R. Winckworth. 
1928. The occurrence of the American oyster pest Urosalpinx cinerea (Say) on English oyster 
beds. Nature, vol. 122, 1928, p. 241. London. 
Oswald, Ad. 
1894. Der Riisselapparat der Prosobranchier. Jenaische Zeitschrift fur Naturwissenschaft, 
Bd. 28, No. 2, 1893-94 (1894), S. 119-162, Tafeln V-VI. Jena. 
Parker, G. H. 
1903. The sense of hearing in fishes. American Naturalist, Vol. XXXVII, No. 435, March, 
1903, pp. 185-204, 2 figs. Boston. 
1904. Hearing and allied sense in fishes. Bulletin, U. S. Fish Commission, Vol. XXII, 1902 
(1904), pp. 45-64, pi. 9. Washington. 
1911. The mechanism of locomotion in gastropods. Journal of Morphology, vol. 22, No. 1, 
1911, pp. 155-170. Philadelphia. 
1914. The locomotion of Chiton. Contributions, Bermuda Biological Station for Research, 
Vol. Ill, No. 31, 1914, 2 pp. Cambridge. 
Pelseneer, Paul. 
1906. Mollusca. In A treatise on zoology. Pt. V. Edited by E. Ray Lankester, 355 pp., 
301 figs. London. 
Rathbun, Richard. 
1892. Report on the inquiry respecting food-fishes and fishing grounds. Report, U. S. Com- 
mission of Fish and Fisheries, Pt. XVI, 1888 (1892), pp. XLI-CXXI. Washington. 
1893. Report upon the inquiry respecting food-fishes and the fishing grounds. Report, U. S. 
Commission of Fish and Fisheries, Pt. XVII, 1890-91 (1893), pp. 97-171. Wash- 
ington. 
Rijnberk, G. van. 
1919. Petites contributions a la Physiologie Compare. IV. Sur le mouvement de locomo- 
tion de 1 ’escargot terrestre Helix aspersa. Archives ngerlandaises de physiologie de 
l’homme et des animaux, S6rie III, T. Ill, 1919, pp. 538-552. La Haye. 
Rich, Willis H. 
1924. Progress in biological inquiries, 1923. Report of the division of inquiry for the fiscal 
year 1923. Appendix VII, Report, U. S. Commissioner of Fisheries, 1923 (1924), 
27 pp. Washington. 
1925. Progress in biological inquiries, fiscal year 1924. Appendix II, Report, U. S. Com- 
missioner of Fisheries, 1924 (1925), pp. 13-46. Washington. 
