393 



Fig. 168. Hyperietta luzoni (Stebbing), female (after Bwoman, 1973). 



Length of sexually mature males 3-4 mm, of females 2-3 mm. 



The length of the head is approximately half its height and half 

 the length of the pereon. The cone of the antennal gland extends to the 

 lower margin of the head or projects beyond it. The outer lobes of the 

 maxillipeds ai"e short and broad bear a small number of setae. 

 321 The 2nd segment of pereopods I projects sharply forward in the 



proximal part of the anterior margin and the distal part of the segment is 

 much narrower than the proximal; the 5th segment is twice longer than 

 wide and armed with one spine in the middle and two spines in the distal 

 part of the posterior margin; the 6th segment has one spine in the middle 

 of the anterior margin. Pereopods II are thin; the 2nd segment is six times 



