PLATE XVII. 



Fig. 51 — 5i;y/. Processa australiensis Baker. — 51 anterior part of the body of the full-grown, ova-bearing 

 female from Stat. 273, X 17; 5i« lateral view of the anterior part of carapace of this female, 

 X33; 5i<^ extremity of rostrum of this specimen, y 100 ; 51 f lower border of the pleuron 

 of the Sth abdominal somite of this female, X66; ^\d telson of the same specimen, X 17; 

 51^ tip of telson of an egg-bearing female from Stat. 71, ;< 66; 5 i/ apex of scaphocerite 

 of the female from Stat. 273, X (>^; ^\g and 51/! right and left peraeopod of ist pair of 

 this female, X 17; 51^ and 51/ carpus and chela of the right, respectively left peraeopod 

 of the 2"'i pair of this female, 33; 51/' plcopod of the 2"<l pair of the male from Stat. 7, 

 X 33; 51/ stylamblys and appendix masculina of this pleopod, x 66; 5i/«tip of stylamblys 

 of this pleopod, • 320. 



Fig. 52 — 52/. Processa sp. — 52 anterior part of carapace etc- of the adult female from Stat. 193, x 20; 

 52a rostrum and anterior border of carapace of this female in a lateral view, x 33; '^2b 

 apex of rostrum of this specimen, looked at from above, X', 66; 52c telson of this female, 

 X 33; 52^/ tip of this telson, X 66; 52^? extremity of the tip of this telson, X 20O; 52/ left 

 external maxilliped of this female, seen from the inner side, ■ 13; 52_j,'' and 52/; right and 

 left leg of I St pair of this female, x 33; 52/ chela and part of carpus of the right second 

 leg of this female, < 33; 52^ rostrum of the young female from Stat. 154, • 50 ; 52/' the 

 same in a lateral view, X 50; 52/ lower border of the pleuron of the 5th abdominal somite 

 of this female, -' 66; 52;/^ telson of the female from Stat. 154, x 33; 52 « chela and part 

 of carpus of the left 2nd leg of this female, X (>6; $20 chela and part of carpus of the 

 right 2nd leg of the egg-bearing female from Stat. 96, X 66; 52/ second leg of the young 

 male from Stat. 4, X 66. 



