166 



Table I. gives 

 in calories. 



Investigations on the Life-History 

 the percentage of proteids and fats, and the food value 



TABLE I. 



ESTUARY FISH. 

 May and June. 



July and August. 



October and November. 



UPPER-WATER FISH. 

 May and June. 



July and Aiigust. 



Proteid, 

 Fat, . 



Calories, 



Thick Muscle. Thin Muscle. 



20-6 

 7-1 



150-5 



18-7 

 12-2 



190-1 



Total Muscle. 



20-1 



8-4 



160-5 



