148 



PROCEEDINGS OF THE NATIONATi MUSEUM 



head white, body white, eyes red (albino?) ; (3) head black, a black 

 line along midline of body from head to pleotelson (var. paucispinis, 

 see p. 155) ; (4) head and fourth peraeon somite black, remainder of 

 body white (var. paucispinis, see p. 155). 



CephaIon.—\Yider than long. Anterolateral angles acute, pro- 

 jecting frontally. Frontal margin with two deep lateral concavities 



Figure 29. — Jaeropsis duhia, new species: a, Female paratype; h, inner view of uropod, 

 paratype; c, pleotelson lateral border, paratype female. (Magnification as indicated by 

 scales.) 



