615 



Fig. 5. Streetsia palmaspinosa (after Vinogradov, 1990a). 



not scrutinize this problem in this Supplement, but the issue of evaluat- 

 ing juvenile forms needs to be clarified. The assessment of the validity 

 of these species until then will require description of sexually mature 

 specimens. 



II. Revisions of the systematic position of several species of Hyperiidea 



1. A authoritative revision of the genus Primno (Bowman 1985) 

 established the fundamental result that Primno macropa Guerin- 

 Meneville is an assemblage of species. Two species can be distinguished: 

 P. abyssalis Bowman 1968, which occupies water of the northern Pacific, 

 including the Bering, Japan, and Okhotsk seas; and P. macropa, which is 

 found in southern waters (mainly farther south than 40° S) and primarily 

 in the circumantarctic. 



2. Serious revision is required for the genus Lycea. Harbison (1976) 

 and Harbison and Madin (1976) substantiated the independence of L. 

 vincemi Stebbing, L. bovalli Chevreux, L. gracilis Spandl, and L. bajensis 

 Shoemaker, all of which we considered to be synonyms of L. pulex 

 Marion. Besides which, L. bovallioides Stephensen, which we included 

 in synonymy with L. pulex is also regarded as four distinct species. 

 Unfortunately, the scarcity of material on this genus hasn't allowed any 

 conclusions to be made concerning these questions. 



