18 



PROCEEDINGS OF THE NATIONAL MUSEUM vol. 121 



Figures 34-43. — Paranthessius mesodesmatis, new species, female: 34, body, dorsal (A); 35 

 body, lateral (A); 36, urosome, dorsal (B); 37, outline of rostrum, lateral (E); 38, endopod 

 of leg 4, anterior (E); 39, leg 5, dorsal (F). Male: 40, urosome, dorsal (B); 41, inner- 

 most seta on second segment of maxilliped, inner (G); 42, last segment of endopod of 

 leg 1, anterior (F); 43, leg 5, dorsal (F). 



U.S. GOVERNMENT PRINTING OFFICE: 1967 



