79 



Conchyliologie,) that the velum of the embryo becomes 

 the palps of postembryonic life.] 



How can the Cultivation of the Oyster, especially on 

 the German Coast, be made permanently profitable. — 

 (Kept. U. S. Commission for 1876— '77), 8 vo., pp. 875— 

 884. Translation by H. Jacobson of an Address made at 

 the German Fishery Association, 1876, by Karl Mobius, 

 from Circular No. 3 of the Deutsche Fischerie Yerein, 

 Berlin, Mar. 21, 1877. 



Rapport addresse au Ministre de la Marine et des Col- 

 onies sur r Ostreiculture, par M. G. Bouchon-Brandely. 

 (Piiblie dans le Journal Officiel de la Republique Fran- 

 9aise, le 22. Janvier, 1877. 



Die Auster und die Austernwirthschaft. von Karl 

 Mobius. (One map and nine wood-cuts.) Sm. 8 vo., 

 pp. 126 Berlin. Weigandt, Hempel & Parey. 1877. 



ISTotice sur I'huitre Portugaise et Francaise, cultiv^e 

 dans la Bale d'Arcachon. par J. Penaud. 4 to pp. 33. 

 Arcachon, 1878. 



Rapport an Ministre de F instruction publique sur la 

 pisciculture en France et ostreiculture dans la Mediter- 

 ranee. Par Bouchon-Brandeley, 8 vo., p. 113. Wit- 

 tersheim & Cie, Paris, 1878. 



La Pisciculture et les Pares a Coquillages de la rade de 

 Toulon. Par L. Turrell. In Bull, de la Soc. d' acclima- 

 tion, Paris, 1878. 



Translation of a Report made to the Minister of Marine 

 in France, by M. G. Bouchon-Brandely, relative to Oys- 

 ter Culture on the shores of the Channel and of the Ocean. 

 [Not able to supply the date and place of publication.] 



A number of articles on the tools used in taking and 

 rearing oysters, as well as figures of patented ai)X)aratus, 

 are given in the octavo report of the U. S. Fish Commis- 

 sion for 1878. Washington, 1880. 



The Development of the American Oyster. (Ostrea 

 Yirginiana List.) By W. K. Brooks, Associate in Biol- 



