Fig. CXV. — Ilalocypris brevirostris (J. D. Dana). — 23. Left fifth limb seen from inside, ?: 180 X. 24. Left sixth 

 iiml) seen from outside, $; 180 X. 25. Dist;d part of the penis seen from outside; 450 X. 26. Furca, $; 292 X, 

 27. Upper lip, 9;] 292 X- (Figs. 23, 24 and 26 eu-e drawn from specimens from station 8 b. all others from specimens 



from station 12 b.) 



