APPENDIX. 



143 



Clam — Continued. 

 Eggs of 



Enemies of. 



Paddler Crab 



Exhaustion of Clam-beds, Causes of . 

 Food 



Growth and Age of Clams ^ 



I 

 I 



r 



Rate of Growth. 



Report 

 for the 

 Year. 



901 



898 

 899 

 901 

 902 

 902 

 903 

 902 

 903 

 901 

 899 

 900 

 903 

 90G 

 899 

 900 

 901 

 902 

 903 

 904 



Habits of the Young Clam . 



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

 L Kellog 



Methods of Culture. — Collection of Young. 



Experiments in Methods. 



By Mr. Alexander 



Points Bearing on Clam Culture. 



Transplanting 



Migration of Young to the Mud. 

 Natural History of the Clam . . . 



899 



898 

 898 

 900 

 901 

 899 

 901 

 902 

 903 

 901 

 898 

 899 

 906 

 901 

 902 

 903 

 903 



901 

 902 

 903 



Page. 



