FRESH- WATER MUSSELS. 179 



IsELY, Frederick B. 



igii. Preliminary note on the ecology of the early juvenile life of the Unionidae. Biological 

 Bulletin, Marine Biological I-aboratorj', Woods Hole, Mass., Vol. XX, No. 2, pp. 77-80. 

 Lanca-ster. 



1914. Experimental study of the growth and migration of fresh-water mussels. Appendix III, 



Report, U. S. Commissioner of Fisheries, 1913, 24 pages, 3 pis. Washington. 

 Kellogg, J. L. 



1915. Ciliary mechanisms of Lamellibranchs with descriptions of anatomy. Journal of Morphology, 



Vol. XXVI, No. 4, pp. 625-701, 72 figs. Philadelphia. 

 Kelly, H. M. 



1899. A statistical study of the parasites of the Unionidae. Bulletin, Illinois State Laboratory of 

 Natural History, Vol. V, Art. VIII. Urbana. 

 Latter, O. H. 



1S91. Notes on Anodon and Unio. Proceedings, Zoological Society of London, pp. 52-59. I<ondon. 

 Lefevre, George, and Curtis, Wintrrton C. 



1910. Experiments in the artificial propagation of fresh-water mussels. Bulletin, U. S. Bureau of 



Fisheries, Vol. XXVIII, 1908, pp. 615-626. Washington. 

 1910a. Reproduction and parasitism in the Unionida?. Journal of Experimental Zoology, Vol. 

 IX, No. I, pp. 79-115, I fig., 5 pis. Baltimore. 



1911. Metamorphosis without parasitism in the Unionidae. Science, Vol. XXXIII, pp. 863-86s. 



New York. 



191 2. Studies on the reproduction and artificial propagation of fresh- water mussels. Bulletin, 



U. S. Bureau of Fisheries, Vol. XXX, 1910, pp. 105-201, pis. VI-XVII. Washington. 

 Leidy, Joseph. 



1904. Researches in helminthology and parasitology, by Joseph Leidy, M. D., LL. D. (Arranged 



and edited by Joseph Leidy, jr.) Smithsonian Miscellaneous Collections, Vol. XLVI, 



Art. Ill, pp. 1-281. Washington. 

 Maury, C. J. 



1916. Fresh-water shells from central and western New York. The Nautilus, Vol. XXX, pp. 28-33. 



Boston. 

 Moore, J. P. 



1912. Classification of the leeches of Minnesota. Geological and Natural History Survey of Min- 

 nesota, Zoological Series No. V, Part III, pp. 65-128. Minneapolis. 



MUTTKOWSKI, R. A. 



1918. The fauna of Lake Mendota. Transactions, Wisconsin Academy of Sciences, Arts, and 

 Letters, Vol. XIX, Part I, pp. 374-482. Madison. 

 Needham, James G., and Lloyd, J. T. 



1916. The life of inland waters. 438 pages. Comstock Publishing Company, Ithaca. 

 Nelson, Thurlow C. 



1918. On the origin, nature, and function of the crystalline style of Lamellibranchs. Journal of 

 Morphology, Vol. XXXI, No. i, pp. 53-111. Philadelphia. 

 New York (City). Report of the Metropolitan Sewerage Commission of New York. 



1912. Present sanitary condition of New York Harbor and the degree of cleanness which is neces- 

 sary and sufficient for water. 457 pages. (Adeney, p. 80.) New York. 

 Olt, A. 



1893. Lebensweise und Entwicklung des Bitterlings. Zeitschrift fflr wissenschaftliche Zoologie. 

 Band 55, pp. 543-575 (i pl-)- Leipzig. 

 Ortmann, a. E. 



1909. The breeding season of Unionidae in Pennsylvania. The Nautilus, Vol. XXII, No. 9, pp. 

 91-95, and No. 10, pp. 99-103. Boston. 



1911. A monograph of the Najades of Pennsylvania. Memoirs, Carnegie Museum, Vol. IV, No. 6, 



pp. 279-347, pis. 86-89. Pittsburgh. 



1912. Notes upon the families and genera of the Najades. Annals, Carnegie Museum, Vol. VIII, 



No. 2, pp. 222-365. Pittsburgh. 



1913. The AUeghenian divide, and its influence upon the fresh-water faxina. Proceedings, Ameri- 



can Philosophical Society, \'ol. LI I, No. 210, pp. 287-390, pis. XII-XIV'. Philadelphia. 



