U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 82, ART. 18 PL. 11 



Species of Epischura 



1. Epischura lacustris: Exopod of second antenna. 

 2-7. Epischura nevadensis: 2, Abdomen of female; 3, abdomen of male: 4, fifth foot of female; 5, fifth 

 feet of female from Alaska; fi, fifth feet of male; 7, ventral process of fifth abdominal segment of 

 male. 



