160 Trans. Acad. Sci. of St. Louis. 
plants, in the temporary portion of a permanent, no- 
outlet, pond. 
In addition to the Entomostraca mentioned in the table, 
associated with it were dipterous larvae, gammarids, and 
may-fly larvae. 
DAPHNELLA Baird. 
17. DAPHNELLA BRANDTIANA Fischer. 
Daphnella brandtiana, Birge, ’91, p. 382. 
Daphnella brandtiana, Herrick & Turner, ’95, p. 149; pl. XXXVILI., 
fig. 3-6. 
This species was found on only one occasion; then it 
was collected, in large numbers, in a large no-outlet pond, 
in which there was no vegetation. The temperature of 
the water was 19° C. 
18. MOINA BRACHIATA Jurine. 
Moina brachiata, Herrick & Turner, ’95, pp. 162-163; pl. XXXIX., 
fig. 5-8; pl. XLIII., fig. 1, 2. 
This form is abundant about Augusta, among plants, 
in one of the large no-outlet ponds. 
CERIODAPHNIA Dana. 
19. CERIODAPHNIA MEGOPS Sars. 
Ceriodaphnia cristata, Birge, ’78, p. 6; pl. II., fig. 8, 9. 
Ceriodaphnia megops, Herrick & Turner, ’95, pp; 168-169; pl. 
XLI., fig. 20. 
About Augusta, this form is abundant in ditches and 
marshes with a water temperature of 4° to 12° C. 
SCAPHOLEBERIS Schoedler. 
20. SCAPHOLEBERIS MUCRONATA Mueller. 
Scapholeberis mucronata, Birge ’78, pp. 8-9; pl. I., fig. 7. 
Scapholeberis mucronata, Herrick & Turner, ’95, pp. 174-175; pl. 
XLIIL, fig. 4-7; pl. XLV., fig. 5. 
This species was found, in abundance, in several of the 
temporary ponds having a temperature of from 4° C. to 
10° C. 
