130 Papers from the Marine Biological Laboratory at Tortugas. 



Table 8. — Correlation between molting period and amount of second regeneration. 

 [Data arranged in order of length of molting period.] 



9.0 



8.0 



7.0 



6.0 



I 5.0 



4.0 



3.0 



9 10 II 12 13 14 15 16 17 18 



Molting period 



Table 9. — Correlation between molting period and amount of the second regeneration of 

 the right chela. * Superposition of two cases. 



