20 



B. JV. KnuM, 



row witli single spine. Lower lip without inner lobes but with 

 ver}' broad outer ones. First maxillae without palp or inner plate ; 

 outer plate armed on distal oblique margin with the usual forked, 

 toothlike spines. Second maxillae with outer and inner plates coa- 

 lesced except distall}' where a cleft separates the two ; apical margin 

 with a few short setae. Maxillipeds with plates well developed and 

 4-jointed palp ; inner ]:)lates narrow, subrectangular, reaching scarcel}' 

 as far as apex of first joint of palp, truncated, armed apically with 

 3 short spine teeth ; outer plates broad, reaching as far as middle 

 of second joint of palp, inner margin straight, outer margin strongly 



Fig. 6. Fariphhiotxs ti'ckeri sp. nov. 



convex, armed only with single seta on inner apex ; palps with first 

 joint twice as long as wide, second joint slightly longer than first 

 with setae on inner margin, third joint cylindrical, as long as second, 

 with a few setae on inner margin toward distal end, terminal joint 

 slender, unguiform. 



In male, first gnathopods with large epimeron, produced slightly 

 anteriorly ; second joint moderatel}'^ stout ; third slightl}^ longer than 

 broad ; fourth slender, somewhat cup-shaped with posterior convex 

 margin provided with several setae ; wrist triangular, about as broad 

 as long with short posterior margin bearing a fascicle of setae ; 

 hand simple, as long as fourth and fifth joints together, tapering 

 slightly, distal posterior angle provided with stout spine and several 

 setae ; finger stout and curved. 



