GAMMARIDEAN AjMPHIPODA 



19 



Figure 6. — Rhachotropis ludificor, new species, holoiype, male, 4.5 mm, 7229: a, pleonJ 

 b, head; c-e, uropods 1,2,3;/, telson; g, antenna 1, medial; /;-/, pereopods 1,2,3,4,5, with 

 parts missing; m, gnathopod 1; ?i,o, gnathopod 2 in two pieces; p, mandibular palp. 



Rhachotropis multesimus, new species 



Figure 7 



Diagnosis. — Eyes absent; rostrum very short, blunt, with minute 

 distal cusp, rostrum separated from anteriorly produced and rounded 

 cephalic keel by deep notch; lateral cephalic lobes strongly defined, 



