420 



HARPER— ORGANIZATION, REPRODUCTION 



TABLE VIII. 



Length in Mm. of the Cell Boundaries in a Series of Six 



Colonies of P. Boryamwi. 



Sides of Central Cells. 



Colony. 



87. 

 131- 

 I-d. 



39- 



23- 



55. 



9 

 II 



7.5 

 8.5 

 9-5 



7 



7 



9 



9 



9-5 



9.25 



4-5 



4-5 



7 



4-5 



4-5 



6 



5 



5.5 



6.5 



4.5 



4.5 



5 



9 



7-5 

 10.5 

 9 

 8 

 8.75 



7-5 



9 

 12 



7-5 



8.5 

 10.5 



Totals . 



53.0 



50.7 



31.0 



31 



54.75 



55-0 



Av. 



8.4 



5-1 



5-1 



9.1 



9.1 



Radial Walls of the Cells of Series II. 



i\ 



k": 



ki. 



kK 



87. 

 131- 

 1-d. 



39- 

 23. 

 55- 



7-5 



7 



9-5 



7 



7 



7 



8 



7-5 



6.5 



9.0 



7 

 7 



9-5 

 8 



5 

 6.5 



5 



6.5 



9-5 



7 



5-5 



8.5 



6.5 

 7-5 

 9.5 



Totals. 



49.0 



45-0 



43.0 



42.0 



45-5 



Av. 



.1 + 



7-5 + 



7.1 + 



7 + 



7.5 



Basal Walls of Cells 7, 9, 11, 13 and 15. 



Radial Walls of Series III. 



