1892.] Correlated Variations in Crangon vulgaris. 



21 



Table XXI. — Mean Length of Sixth Abdominal Tergum for observed 

 Lengths of Telson. (Sonthport: 800 individuals.) 



M Te = 195 48 ; Q Te = 3-71. M Tv i = 143 56 ; Q, T vi = 320. 



Length of Te. 



i.VioctU doSUOlctlcLl 



±JCL1 ti uil UL XVI Wllt/Il 



Til TTAVATl 





r = — 09. 



UUbcl VcUj JL \ 1. 





143 *78 



142 '68 



+ '90 



203 



144*60 



142 - 96 



+ 1 "64 



202 



144 '96 



143 "04 



+ 1 '92 



201 



142 -41 



143*12 



-0-71 



200 



142 -02 



143 -20 



-1-18 



199 



142-36 



143 -28 



-0-92 



198 



142 -95 



143 -36 



-0-41 



197 



143 -54 



143 -44 



+ 0-10 



196 



141 -23 



143 -52 



-2-29 



195 



143 -88 



143-60 



+ 0-28 



194 



144-35 



143 -68 



+ 1-27 



193 



143 -95 



143 76 



+ 0-19 



192 



144-18 



143 -84 



+ 0-34 



191 



142-91 



144-00 



-1 09 



190 



140 -03 



144-08 



-4-05 



189 



142 -36 



144 -16 



-1-80 



Table XXIL — Mean Length of Telson for observed Lengths of Sixth 

 Abdominal Tergum. (Sonthport: 800 individuals.) 



Length of Tvi. 



Mean associated 

 length of Te. 



Length of Te when 

 r = -0-09. 



Difference 

 observed, Te. 



150 



194 14 



194-81 



-0-67 



149 



193 -72 



194-92 



-1-20 



148 



196 -64 



195 -02 



+ 162 



147 



195-31 



195 -12 



+ 0-19 



146 



196-56 



195 -23 



+ 1-33 



145 



195 -07 



195-33 



-0-26 



144 



195 97 



195 -44 



+ 053 



143 



194-10 



195 -54 



-1-44 



142 



195 -77 



195-64 



+ 0-13 



141 



193 -98 



195 75 



-1-77 



140 



194 -40 



195 -85 



-1-45 



139 



195 -34 



195-95 



-0-61 



138 



195-59 



196 06 



-0-47 



137 



196- 16 



196 -16 



00 





