JENNINGS— HEREDITY IN PROTOZOA. 



539 



Table LV. 



Correlation Table for Length and Breadth of the Same Lot Shown in 



Table LIV., but after 48 hours in fresh hay infusion. September 15. 



(See row 14, Table XVIII.) 



Length in Microns. 



loioi 103759 10 68 10 9 12 



I 



I 



10 



ID 

 25 

 14 

 20 



^5 

 3 



1 



2 I o I 100 



Length— Mean, 175.320 ± 1.060/^ Breadth— Mean, 63.160 ± .472;" 



St. Dev., 15708 ± .749/* St. Dev., 7.000 ± .334/u 



Coef. Var., 8.959 ± .431 Coef. Van, 11.083 ±.535 



Mean Ratio of Breadth to Length, 36.123 per cent.; Coef. Cor., 



.5376 ± .0480. 



Table LVI. 



Correlation Table for Length and Breadth of Descendants of c. August 9. 



(See row 17, Table XVIII.) 



Length in Microns. 



W 



23-3 



26.7 



30. 



33-3 



36.7 



40. 



43-3 

 46.7 

 50. 



3 1589 10 12 95 13 853440001 



9 

 14 

 13 

 21 

 22 

 12 



7 

 I 



X 



Length — Mean, 123.666 ± .813A1 Breadth — Mean. 33.600 ± .400/^ 



St. Dev., 12.040 ± .573^ St. Dev., 5.917 ± .283M 



Coef. Var., 9.736 ± .469, Coef. Van, 17.608 ± .865 



Mean Ratio of Breadth to Length, 27.12,6 per cent.; Coef. Cor., .6528 



± .0410. 



