re a ee ee | 
as 
Date Locality, et« 
1895 haa 
Oct. 4 Illinois Rive 
Dec. 29 Illinois Rivegda. 
1896 
lolymixic’ 
ca, Rhi- 
c } present, 
June 16) Quiver Lak: 
lankton. 
July 9 | Matanzas Lal obhyias 
July 11|Thompson’s 12s¢raca, 
July 21|Thompson’s I than in 
ton, £n- 
Aug. 28) Illinois Riv, 
Oct. 14|Thompson’s Iyostyaca, 
‘forms. 
~| 20 cm. bel( 
Hn surface 
r-] ____rheta, a 
n 
€| 4o cm. bel donella. 
z surface 
1897 
ies 
July 27/Thompson’s gl 
| 
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