464 



376 



Fig. 202. Parapronoe elongata Semenova (after Semenova, 1981). 



the 4th segment broadens distally, protrudes distally, its length approxi- 

 mately equal to its maximum width, the anterior margin straight, and the 

 posterior markedly bulged; the 5th segment is slightly longer than the 

 4th, slightly broadens proximally, and distally narrows to half; the 6th 

 segment is narrower and slightly shorter than the 5th and has a bulged 

 anterior margin; the claw is slightly curved. Pereopods II are equal to 

 pair I in length; the 2nd segment is narrow and slightly longer than the 

 rest of the pereopods; the 4th segment is broader than long, broader than 

 the 2nd segment, has bulged margins, and the anterior margin projects 

 beyond the base of the short 5th segment; the process of the posterior 

 margin of the 5 th segment is longer than the basal part of the segment 



