CAyADIAX FISHERIES EXPEDITIOX, lOl'rlo 



199 



Fifth appendages of male (fig. 23 A and B) : Left foot biramous, right foot unira- 

 mous with a process on B 2 which might represent a rudimentary endopoditic process 

 as described by Giesbrecht ior J^colecithrix viftata; left Re and Ri two-jointed. 



Fig. 23.— Same. Fifth appendages of male 



A. Left foot; second joint of Re broke oflF 

 and drawn separately, showing cushion 

 of points. 



B. Right foot. 



