536 



JENNINGS— HEREDITY IN PROTOZOA. 



[April 24, 



Table XLIX. 



Correlation Table for Length and Breadth of a Random Sample of Lot 4. 



{See Table 10. Aurclia form, Descendants of c. Many dividing.) 



Length in Microns. 





to vd 



I 

 4 

 23 

 52 

 53 

 42 

 30 

 10 



9 

 I 



7 6 2 7 12 19 13 18 16 17 19 16 10 12 12 8 5 4 7 3 2 2 3 I '225 



Length — Mean, 1 14. 163 ± .784/* Breadth — Mean, 34.207 ± .241^* 



St. Dev., 17.443 ± .555/i St. Dev., 5.363 ± .171M 



Coef. Van, 15.279 ±: .497 Coef. Van. 15.683 ±.511 



Mean Index, 30.177 per cent.; Coef. Cor., .6757 ± .0244. 



Table L. 



Correlation Table for Length and Breadth of a Random Sample of Lot 5 



(Table X.). Aurelia form; Descendants of c. 24 Hours in a Fresh 



Hay Infusion. 



Length in Microns. 



§ 36.7 



b 40. 



§ 43-3 



^ 46.7 



.S 50. 



^ 53-3 



■S 56.7 



S 60. 



m 63.3 

 66.7 



t^ c<)t^ rOt^ rOt^ fOI>- 



vd o th ^ d ro <D d ro vd d ro >-d o ^o <d o ro ^o 



CO aN(JNCr\000>-ii-'i-i<N04CNrOrOrO^'^^ 



ro \d O 



Length— Mean, 1 14.033 ± .820M Breadth— Mean, 47.300 ± .437/* 



St. Dev., 12.140 ± .58011 St. Dev., 6.490 ± .310/* 



Coef. Van, 10.646 ±.513 Coef. Van, 13.720 ± .667 



Mean Index, 41.455 per cent.; Coef. Cor., .8152 ± .0226. 



