378 ON CRUSf ACEA FROM THE FALKLAND ISLANDS. 



Plate VIII. 

 Bovallia regis Stebbing. 



n.s. Line indicatinp; natural size of specimen figured below in curved position, some 



of the limbs omitted to prevent confusion. 

 a.s. First antenna. 



l.L, )«., 7)1. Lower lip, the two mandibles, 



gn. 1, ffit. 2, 2>rj). 5. First and second gnathopods, and part of fifth peraeopod. 

 ■urp. 1, urp.'i. First and second uropods. 

 2'., «>*j>. 3. Telson and third uropod. 



The mouth-organs are more highl.v magnified than the other parts. The limbs, 

 uropods and telson are on a uniform scale, but the limbs and mouth-organs are not 

 from the specimen figured aij a whole, though of one approximately of the same 

 bi^e. 



Plate IX. 

 Lembos fucfflensis (Dana). 



n.s.S • Line indicating natural size of male specimen figured below in lateral view. 



a.s., a.i. First and part of second antennm. 



l.i. 9 . Lower lip of female. 



gn. 1, gn. 2, gn. 1 ^ , gn. 2 $ . First and second gnathopods of the male and of the 



female. 

 urp. I, urp. 2. First and second uropods. 

 urp. 3, T. Sixth pleon segment with telson and third uropods attached, in dorsal 



view. 

 All the parts are drawn to a uniform scale, and all are from the male specimen, 

 except those with the sign $ . 



i38l 



