D'CR+J.) 



B(R+I.) 



>...pt 



Plate I. 



Fig. 1 {Page 103). — Crusher claw of left chela with two extra processes (D'R', D'L') on the 

 outer or smooth border of the normal dactyl. (5 x natural size.) 



Fig. 2 {Page 104).- — Nipper claw of left chela with an extra process D'(R' + L') on the inner 

 or toothed border of dactyl, (f x.) 



F',g. 3 {Page 105). — Left chela with two extra dactyls (D'R', D'L'), and an extra double 

 index, I'(R+L). (^ x.) 



Fig. 4 {Page 107). — Nipper claw on right chela with two extra indices (I'L', I'R') and the 

 stump of a double extra dactyl (?), D'(R-I-L). {-\ x.) 



