120 EXPLANATION OF PLATES. 



Plate XIV. 

 ACAKTIA LONGIKEMXS, var. bifilosus. 



Fig. 1. Abdomen of male. 



2. Foot of fifth pair — female. 



3. Fifth pair of feet — male. 



4. Frontal tentacle. 



DiAPTOMUS Sancti-Patricii. 



5. Fifth foot of female. 



6. ,, of right side — male. 



7. „ of left „ „ 



8. Apical joints of the same — more highly magnified. 



DiAPTOMUS BACILLIFER. 



0. Female seen from above x 40. 



10. Last three joints of right antenna of male. 



11. Angle of last thoracic, and side of first abdominal, segment. 



12. Fifth foot of female. 



13. Fifth pair of feet of male. 



(Figs. 10 and 13 are after De Guerne and Richard.) 



ERRATA. 



p. 75, line 9, read Cyclops Scourfieldi, G. S. Brady (PI. IV; PI. VI., figs. 



6-8). 

 p. 75. line 10, read Cyclops Leuckurtii (20) p. 30 (not C. Leuckarti Clau.«). 

 Plate IX., fig. 1. for C. crassicornis read C. fimbriatus. 



