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probability belon<»: to tliis species, although the description given by 

 Fee applies equally well to M. hr0yeri or to M. stephenseni in most 

 details. Fee's remark that there is one abdominal segment in the 

 species is probably incorrect, because the genus is characterized in part 

 b}' having two pleon somites. 



Figure 49. — Munna stephenseni Gurjanova: a, Gnathopod, adult male; b, distal portion 

 of right mandible; c, pleotelson; d, lateral border of pleotelson; e, first maxilla;/, ovigerous 

 female; g, second maxilla; h, right uropod. (Magnification of c the same as a; magnifica- 

 tion of d and h the same as h; magnification of g the same as e) 



The following descriptive material offers a brief diagnosis of the 

 species as well as some supplementary notes concerning structures not 

 mentioned in the original description. The adult male gnathopod is 

 figured for the first time. 



&56648— 52 2 



