227 



189 



Fig. 95. Ctenoscina tenuis Wagler, female ^after Wagler, 1926). 



189 



the claw is small and retractile. The weak pereopods VI are shorter than 

 pereopods V; the length ratios of the 2nd, 4th, 5th, and 6th segments 

 are 14:10:7:7. Pereopods VII are likewise thin but longer than pere- 

 opods VI; the length ratios of the segments are 18:10:8:8. The claws of 

 pereopods VI and VII are small and retractile. 



The basipodites of the uropods are considerably longer than the 

 endopodites; the exopodites are reduced to small spines; in uropods III 

 the exopodites are particularly small. The outer margin of all three pairs 



