Described Species of Fresh Water Crustacea. 337 



4. C. GRANDis Chambers. Bull. U. S. Geol. Survey (Hay- 

 den) iii, 151 (1877). 



Hah. — Colorado ( Chambers). 



5. C. HispiDA DeKay. Nat. Hist. N. Y. vi, 64 (1844). 

 ZTaft.— New York and New Jersey (DeKay). 



6. C, MONs Chambers. Bull. U. S. Geol. Survey (Hayden) 

 iii, 153 (1877). 



Hab. — Colorado ( Chambers). 



7. C. NEGLECTA Herrick. 7tli Rep. Geol. Minn. 112 



(1879). 



Hah. — ^Minnesota (Herrick). 



8. C. scABRA Haldeman. Proc. Phila. Acad. 1842, 184. 

 Hab. — Massachusetts (Haldeman). 



9. C. SIMPLEX Haldeman. Proc. Phila. Acad. 1841, 53. — 

 DeKay. Nat. Hist. N. Y. vi, 65 (1844). 



Hah. — Pennsylvania (Haldeman). 



10. C. VIDUA Miiller. Zool. Dan. Prod. No. 2384 (1776) ; 

 Entomostraca 55, t. 4, figs. 7-9 (1785). — Herrick. 7th Rep. 

 Geol. Minn. 112 (1879). 



Hub. — Minnesota (Herrick) . 



11. C. viTREA Haldeman. Proc. Phila. Acad. 1842, 166. 

 Hah. — Pennsylvania (Haldeman). 



III. NOTADROMUS LiLLJEB. 



1. N. MONACiius Lilljeborg. De Crustaceis ex. ord. tril)us, 

 95, t. viii, figs. 1-15 (1853 ).— //^r/vV/.-. 10th Rep. Geol. Minn. 

 252 (1882). 



Cifpris i)K)}iar]uis^l.\x\\eY. Entomostraca, 60, t. 5, figs. 6-8, 

 (1785). 



Hab. — Minnesota (Herrick). 



IV. Cytherina Lam. 



1. C. BiFAsciATA Say. Jour. Phila. Acad, i, 439 (1817). 

 DeKay. Nat. Hist. N. Y." vi, 65 (1844). 

 Hab. — Georgia and Florida (Say). 



