50 {49) First se^'ment endopod second through fourth legs (R -P, ) very small without inner seta (Fig. 71) 



Af/croar/^n'rfio« (fusiform nonprehensile) 



50(49) First segment endopod second through fourth legs (P, -P, ) with inner setae (Fig. 72) 



Tac/j!rf/(/.s (fusiform nonprehensile) 



51(46) Coxa-hasis, endopod, endopod setae mandible greatly prolonged (Fig. 67) 



i>ten/je/;a (iiYen/7e/(a) (fusiform compressed) 



51 (4fi) Coxa-basis, endopod, endopod setae mandible not greatly prolonged 



.52 



52 (51) Endopod first leg (F I as in Figure 73, i.e., first and second segments 



equal in length T/.ste (fusiform depressed! 



.'vJ (.5/) Kndopod first leg (P,) not as in Figure 73 



..■53 



29 



