252 



Table A. 



Proportion betvveen length of telson and width of the posterior 



margin 



Proportion betvveen the greatest width and that of the posterior 



margin 



Proportion between length of telson and the distance of the 



anterior pair of spinules from the posterior margin .... 

 Proportion between the distances of both pairs of spinules from 



the posterior margin 



N» i. N» 2. N° 3. N° 4. Ni 5. N° 6. 



2,76 



2,1 



I,6l 



i.5 



2,1 



1,8 



i,57 



Table B. 



Length of the small chela 



Height of the small chela 



Proportion between length and height of this chela. 



Length of the fingers 



Proportion between the length of this chela and that of the fingers 

 Proportion between length and height of the palm 



NO 6. 

 2,68 

 0,98 

 2,73 

 0,95 

 2,82 

 1,76 



Table C. 

 Relative measurements of the third and fourth legs. 



Merus 



Carpus 



Propodus 



Merus 



Carpus 



Propodus 



of third legs 



of fourth legs 



N« 1. 



2,5 



I 



1,8 



U 



,3 

 4 



No 6. 



2,53 



I 

 1,84 



2,47 

 1 



i,93 



Table D. 



Length of merus. 



Width of merus 



Proportion between length and width of merus. 



Length of carpus 



Width of carpus 



Proportion between length and width of carpus 



Length of propodus 



Width of propodus 



Proportion between length and width of propodus. 



Length of dactylus 



Width of dactylus 



Proportion between length and width of dactylus . 



No 6. 

 2,28 

 0,65 



3,5 

 0,9 



o,39 



2,3 



9 

 1,66 



o,34 

 4,9 

 o,33 

 0,17 



1.94 



