Described Species of Fresh Water Crustacea. 339 



FAMILY HOLOPEDID^I. 

 I. HOLOPEDIUM ZADD. 



1. H. GLBBERUM Zaddach. Archiv. fiir Naturgeschichte, 

 1855, 159, t. viii, ix. Forbes. Amer. Nat. xvi, 641 (1882). 

 Herrick. Final Report, 22 (1884). 

 Hob. Lake Michigan (Forbes). 



FAMILY DAPHNID^E. 

 I. MOINA BAJRD. 



1. M. RECTIROSTRIS Baird. British Entomostraca, 101, t. 

 xi, figs. 1, 2 (1850). Birge. Trans. Wis. Acad. iv, 79 (1877). 

 Herrick. 10th Rep. Geol. Minn. 237 (1882); Final Report, 

 34 (1884). 



M. Irachiata Baird I.e. 102, t. ix, figs. 1, 2. 



Daphnia rectirostris Miiller. Entomostraca, 92, t. 12, figs. 

 1, 2 (1785). 



Hob. Alabama and Minnesota (Herrick); Wisconsin (Birge). 



II. CBBIODAPHNIA DANA. 



1. C. ALAJBAMENSIS Herrick. Amer. Nat. xvii, 503 ( 1883 ) ; 

 Final Report, 38 (1884). 



Hob. Alabama (Herrick}. 



2. C. CCWSORS Birge. Trans. Wis. Acad. iv, 81 (1877). 

 -Herrick. Final Report, 40 (1884). 



Hab. Wisconsin (Birge). 



3. C. CRISTATA Birge. Trans. Wis. Acad. iv, 82 (1877). 

 Herrick. Final Report, 38 (1884). 



? Daphnia reticulata Herrick. 7th Rep. Geol. Minn. 104 

 (1879). 



Hob Massachusetts and Wisconsin (Birge); Minnesota (Herrick). 



5. C. LATICAUDATA P. E. Miiller. Dan marks Cladocera, 

 130, t. i, fig. 19 (1868). Herrick. Final Report, 39 (1884). 

 Hob, Minnesota (Herrick). 



