2122 Wisconsin Academy of Sciences, Arts, and Letters . 
EXPLANATION OF PLATE LXXV. 
Fig. 1. Cyclops Leuckarti; fourth foot (x 212). 
Fig. 2. Cyclops Leuckarti; twelfth to fifteenth antennal segments of 
female (x 300). 
Fig. 3. Cyclops Leuckarti; second antenna (x 212). 
Fig. 4. Cyclops tenuis; fifth foot (x 340). 
Fig. 5. Cyclops tenuis; abdomen of female (x 212). 
Fig. 6. Cyclops tenuis; labrum (x 475). 
Fig. 7. Cyclops tenuis; antenna of female (x 120). 
Fig. 8. Cyclops tenuis; cephalothorax and abdomen of female (x 70). 
Fig. 9. Cyclops tenuis; receptaculum seminis (x 212). 
