?04 



TAfiK SKOOSUHHO 



(i. \\ . Mri.l.r.K's tiguro aiul that claw im. 1 is even somewhat sliortcr n-lat ivcly to claw no. 2 

 than in tills lijruiv. 



The 1 a t (> r a 1 exes, the r o d - s h a p c d o r fi a n and the u |) |) c r lip ngreo 

 vcrv well wilh (i. \\ . .M("l-l.KI{'s description, the rod-shaped organ licinu. however, directed 

 somewhat more upwards than in tlii-s aiitlior's figure. 



Kach female has from ;">() to 7;") etiiis or embrvos in the brood chamber. 



Fig. LI. — C (Macrocypridina) caslanea G. S. Brady. — 25. Right .sixth limb, seen from inside, cj; 105 X. 2fi. Distal 

 pari of the seveath limb; all the bristles broken, cJ; 680 X- 27. Distal part of a cleaning bristle of the seventh limb, 



?: 1000 X. 28. The same in another position: lOOn x. 



Male: — 



Shell: — Length, 6,4—6,6 mm. Seen from the side, it has almost entirely 

 the same shape as that of the female, but the greatest bulge of the ventral margin is situated 

 somewhat further back, so that the greatest height of tlie shell is about half- wary along the shell; 

 consequently it agrees fairly well with G. W. MULLER's figure 1, pi. V, 1906 a; sometimes, however, 

 the difference from the shape of the female shell is almost imperceptible even in this point. 

 Seen from above it agrees well with the description and figure of the female shell given 

 above and therefore not with that of G. W. Mt'LLER. 



