146 



REPORT OF COMMISSIONERS OF INLAND FISHERIES. 



Clam- 



-Continued. 

 Food 



Growth and Age of Clams. 



Growth, Rate of Growth . 



Report 

 for the 

 Year. 



1901 



f 1S99 

 J 1900 

 j 1903 

 [1906 



1899 

 1900 

 1901 



•^ 



Habits of the Young Clam. 



Life History of the Common Clam. — Paper by Prof. 



James L. Kellog 



Migration of Young to the Mud 



Natural History of the Clam. 



, 1902 

 I 1903 

 [1904 



J 1898 

 ( 1899 



1898 

 1898 



f 1898 

 j 1901 



j 1902 

 [1903 



Observations on the Soft-Shelled Clam. — Papers by 

 A. D. Mead, Ph. D.— 



First Paper 



Second Paper 



Third Paper 



Fourth Paper 



Fifth Paper 



Sets of Clams. 



Sex of Clams 



Shore in Narragansett Bay Suitable for Clams . 



Spawning of Clams 



1899 

 1900 

 1901 

 1902 

 1903 



1899 

 1900 

 1902 

 1903 

 1904 

 1905 

 1906 

 1907 



. 1900 

 . 1899 



f 1899 

 J 1900 

 j 1901 

 [1903 



Page. 

 23 



34 

 22 

 35 

 83 



29 

 38 

 21 

 33 

 54 

 28 



78 

 23 



78 

 84 



78 

 21 

 29 

 29 



20 

 21 

 20 

 29 

 29 



27 

 20 

 26 

 27 

 26 

 105 

 81 

 92 



24 

 21 



23 

 23 

 21 

 30 



