530 



JENNINGS— HEREDITY IN PROTOZOA. 



[April 24, 



Table XXXVII. 



Correlation Table for Length and Breadth of Young of Lot 9, between the 

 Ages of 3 and 4 Hours. (See Table X., row 16.) 



Length in Microns. 

 132 136 140 144 148 152 156 160 164 168 172 176 



n 



S 40 



S 48 



.s 52 



^ 56 



S 64 



I 



9 



27 



30 



17 



6 



3 

 93 



Length— Mean, 149.636 ± .688m Breadth— Mean, 51.568 ± .322/* 



St. Dev., 9.856 ± .488M St. Dev., 4.752 ± .2361U 



Coef. Van, 6.587 ± .327 Coef. Var., 9.212 ± .459 



Mean Index, 34.546 per cent. ; Coef. Cor., ,3201 ± .0628. 



Table XXXVIII. 



Correlation Table for the Length and Breadth of Young of Lot g, between 

 the Ages of 4.20 and 5 hours. (See Table X., row 17.) 



Length in Microns. 

 164 168 172 176 180 184 188 192 196 200 204 208 212 216 



m 



C 



S 52 



.y 56 



^ 60 



c 64 



'Z 68 



■5 72 



•^ 76 



Length — Mean, 186.736 ± .652^ Breadth — Mean, 6o.i68± .360/* 



St. Dev., 9.416 ± .460M St. Dev., 5.224 ± .2561* 



Coef. Var., 5.043 ± .247. Coef. Var., 8.679 ± .428 



Mean Index, 32.225 per cent. ; Coef. Cor., .5557 ± .0478. 



