474 



PROCEEDINGS OP THE AMERICAN ACADEMY. 



0.01500 m. Milk Sugar. Nearly isotonic with 0.00900 in. NaCl. 



Time . 



No. of S ten tors , 

 No. of Divisions 

 Mortality . 

 Mean Result . 



hr. 

 50 



1 G hr. 

 55 

 5 



48 hr. 

 56 



6 







1.12 



0.01750 m. Milk Sugar. Nearly isotonic with 0.01050 m. NaCl. 



hr. 16 hr. 48 hr. 5 da. 



50 50 54 46 



4 

 



1.08 



Nearly isotonic with 0.01200 m. NaCl. 



Time .... 



No. of S ten tors . 

 No. of Divisions 

 Mortality . . . 

 Mean Result . . . 



0.02000 m. Milk Sugar 



Time 



No. of Stentors 

 No. of Divisions 

 Mortality . 

 Mean Result . 



0.02500 m. Milk Sugar 



Time 



No. of Stentors 

 No. of Divisions 

 Mortality . . 

 Mean Result . 



0.03000 m. Milk Sugar 



Time .... hr. 

 No. of Stentors 50 

 No. of Divisions 

 Mortality . . 

 Mean Result 



Ohr. 

 50 



16 hr. 

 56 



6 







48 hr. 

 59 



9 







1.18 



Nearly isotonic with 0.01500 m. NaCl. 



hr. 

 50 



16hr. 

 51 



1 







48 hr. 

 56 



6 







1.12 



Nearly isotonic with 0.01800 m. NaCl. 



16 hr. 

 53 

 3 







48 hr. 

 56 



6 







1.12 



5 da. 



57 

 7 

 



0.00700 m. NaCl. 



Time . . . 

 No. of Stentors 

 No. of Divisions 

 Mortality . . 

 Mean Result . 



Nea 



ly isotonic with 0.01250 m. Milk Sugar. 



Ohr. 

 50 



3.5 hr. 



5 







45+ 



30 hr. 









 50 







