mgr. 

 0,5 



0,2 



0,01 



12 5 10 20 50 100 200 mgr. 



body - weight 



Fig. i 8. — Total phosphorus against body- weight in the larval mealworm, 



Tenebrio ; logarithmic plotting. 



k for fresh weight, 1-03, later 1-08 ; for dry weight, 0-975, later 1-02. 



cod. 



500 



HO 



^ 200 



I 



o 100 



1 



50 



5 10 20 50 100 mgr. 



body - weight 



FlG. 19. — Heat of combustion against body-weight in the larval mealworm, 



Tenebrio ; logarithmic plotting. 



k for fresh weight, 1-07 ; for dry weight, 1-02. 

 28 



