THE AMERICAN NATURALIST [Vol. XLIV 



16. 1848. Leucka 



Morphologie unci Verwandtschaftsvei 



. Becord, XII, Mol 



, XYIT, pp. 4<5-66. 



anchie chez les Lamellibranches. Bull. 

 phylog. des Pelecypodes. Bull. Soc. 



Bay. 



882. Eyder. Bull. IT. S. Fish Com., pp. 403-19. 



883. Eyller. Bull. U. S. Fish. Com., pp. 281-294. 



883. Bice. Experiments in Oyster Propagation, Forest and Stream, 



N. Y., Aug. 9, XXI, pp. 28-29. 

 885. Eiee. The Prop, and Nat. His. of the Amer. Oyster. Eep. 



Com. Fish. State of New York. Albany, pp. 71-137. 

 880. Brooks. Proc. Bos. Soc, XX, p. 325. 

 905. Brooks. The Oyster. Baltimore, pp. 1-225. 



890. Jaekson. Studies of Pelecypoda. A mcr. Xat., XXV, pp. 1132- 



1142. 



891. Jackson. The Mechanical Origin of Structure in Pelecypoda. 



Amer. Nat., pp. 11-21. 

 900-1907. Nelson. Beports of the Biol. Dept. of the New Jersey 

 Agric. Coll. Exper. Sta. 



pp. 18-29. 6th Ann. Eep. Dept. Mar. and Fish., Ottawa. 

 889. Ganong. Economic Mollusca of Acadia. 



899. Kemp. Eeport on Can. Oys. Fish and Oys. Cult., 31st Ann. 

 Eep. Dept. Mar. and 1'isli.. Ottawa, pp. 259-359. 



