45 (•/.<) Body tapered with extremely long 

 caudal rami setae (Fifj. 65); pe- 

 laL'ic Macrosetella (fusiform) 



45 (-13) Body different 



.46 



4() (75) Kndopod first leg (P, ) not prehensile, i.e., each segment rela- 

 tively equal in length (Fig. 66) 



46 {45} Endopod first leg (P, ) prehensile, i.e.. first segment elongate, terminal segment small with claw- 

 like setae (see Figs. 7.3. 74. 80. 81 1 



.51 



47 (-^6'} Coxa-basis, and endopod and endopod setae mandible greatly prolonged (Fig. G7) 



S?('/7/7p//o (/)c/o('o//n) (fusiform compressed) 



seta 



coxa 

 basis 



enp. 



47 (76") Coxa-basis, endopod. endopod setae mandible not greatly prolonged 



■27 



.48 



