60 BULLETIN NO. 3, DIVISION OF ENTOMOLOGY. 



Table I. — Measurements of the fineness of raw silk — Coutimied. 



Catalogue number of sam- i 1T ^ 

 pies. 1N - 



V. 



V. 



Tellow. 



White. 



f 



2.375 



2.125 



2.00 





2.50 



2.50 



2.50 





2.00 



2.50 



3.00 





2.75 



2.50 



2.75 





2.00 



2.375 



2. 625 





2.50 



2.25 



2. 25 





2.75 



2.375 



2.50 





2.50 



2.50 



2. 25 





2. 50 



2.25 



3. 00 





2.25 



2.50 



2.50 





2. 75 



2.50 



2.50 





2. 875 



2. 25 



3.00 





2. 62.". 



1. 875 



2. 25 





2. 125 



2. 125 



2. 375 





2. 375 



2.75 



2.00 





2.50 



2.50 



1 



3.00 



2.50 



2.00 





2. 375 



2.00 



2.50 



Actual measurements in j 

 centimillimeters. j 



Average 



1. lO 



2. 25 

 2.75 

 2.75 

 2.50 

 2.75 

 2.25 

 2. 125 

 2. 625 

 2.75 

 2. 375 

 2. 625 

 2.50 

 2.75 



2. 625 

 2.75 

 2.50 

 2.375 

 2.50 

 2.50 

 2.25 



3. -2r, 

 2. 025 

 2.00 

 2.50 

 2. 1 25 

 2. 625 

 2. 50 

 2. 75 

 2. 375 

 2.50 

 2.375 



2. 50 



2.50 



3.25 



2.125 



3.00 



2. 125 



1.875 



1. 875 



1.75 



2. 75 



2.75 



2. 25 



2. 375 



2.5i 



2.75 



2. 75 



2. 025 



2.3:r 



2. 375 



2.25 



2.50 



2.50 



2.75 



3. 25 



2. 25 



2.75 



3.00 



3. 125 



2. 75 



3.00 



2. 625 



2. 25 



2. 50 



2. 25 



2.00 



2.75 



2.25 



3.00 



2.875 



2.50 



2.513 



I. 465 



2.528 



Recapitulation : 

 Highest.,.. 



Lowest 



Average ... 





3.25 



1. 2735 



2. 00 0. 7874 

 2.513 0.9893 



Number of measurements 

 above average 



21 



Number of measurements 

 below average 



29 



3.25 1.2735 



1. 75 0. 6889 



2. 465 0. 9704 





i 



T. 





s 



■+S - 



T. . 





T3-= 



V a 

 g a 



- X 



thousan 

 of an inc 



a 



a 



c 



1-1 



M 



H 











3.25 



1.2735 



T45T 



1.875 



0. 73S0 



Torru. 



2.528 



0. 9952 



33 



Riley's white Japa- 

 nese ; Osage orange ; 

 11 j ears. 



Fasnach's black Thi- 

 bet. 



Fasnach's black Thi- 

 bet. 



