JENNINGS— HEREDITY IN PROTOZOA. 



467 



So 



Table XXI. 

 Correlation Table for Length and Breadth of Descendants of D, after Re- 

 maining One Week in Hay Infusion, Unchanged. (Row 10, 



Table XVIII.) 

 Length in ^Microns. 



i-H(-(l-il-ii-ii-ii-ii-ii-iMi-.i-i»-ii-ii-,i-ii-i(^cSOI(N 



9 

 22 



31 



27 



23 



20 



9 

 6 



I 2 o 3 6 8111116132611108 6 7 6 3 I I 150 



Length — Mean, 174.400 ± .819M Breadth — ]Mean, 44.800 ± .4291" 



St. Dev., 14.876 ± .5791" St. Dev., 7.796 ± .304M 



Coef. Van, 8.530 ± .335 Coef. Van, 17.397 ± .698 



Mean Index or Ratio of Breadth to Length, 25.657 per cent. ; Coef. Cor., 



.5704 ± .02,72. 



Table XXII. 



Correlation Table for Length and Breadth, after the Culture shown in Table 



XXL has remained 48 hours in Fresh Hay Infusion. 



(Row II, Table XVIII.) 



Length in Microns. 



\£)0'*CCPJvDO-*COCi\00'i-COMVDO'*COCSvOO^COD>0 

 C<0'^'^'*l0"0^v0v0 t->.t--CO00CO ONCjsO O O '-' — <N (N 01 rOrO"^ 

 Mi-Hh-ii-ii-ii-ii-ii-i — >-ii-li-ii-li-ii-ii-i(NCJpjlNP)MCNMCNCN(S 



4 



3 



8 



26 



29 



29 



24 



18 



4 



4 



o 



o 



I 



I o I 121 I 3 5 5 8 II 15 14 15 19 9 6 10 13 4 3 I o I o I '150 



Length — Mean, 191.360 ± .943M Breadth — Alean, 54.880 ± .431 1(^ 



St. Dev., 17.116 ± .666,u, St. Dev., 7.824 ± .305/" 



Coef. Var., 8.945 — -351 Coef. Var., 14.255 ± .566 



Mean Index, 28.639 per cent. ; Coef Cor., 7364 ± .0252. 



