Described Species of Fresh Water Crustacea. 339 

 FAMILY HOLOPEDID^. 



T. HOLOPEDIUM /add. 



1. H. GIB15ERUM Zaddach. Arch i v. fiir Naturgeschichte, 

 1855, 159, t. viii, \x.— Forbes. Amer. Nat. xvi, 641 (1882) — 

 Herrick. Final Report, 22 (1884). 

 Hab.— Lake Michigan (Forbes). 



FAMILY DAPHNID^. 

 I. MOINA Baikd. 



1. M. RECTiKoSTRis Baird. British Entoraostraca, 101, t. 

 xi, figs. 1, 2 (1850).— Birr/e. Trans. Wis. Acad, iv, 79 (1877). 

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

 84 (1884). 



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



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

 1,2 (1785). 



Hub. — Alabama and INlinnesota (Herrick); Wisconsin (Birge). 



11. Ceriodaphnia Dana. 



1. C. ALABAMENsiH llt^rrick. Amer. Nat. xvii, 503 ( 1883); 

 Final Report, 38 (1884). 



Hah. — Alabama (Herrick). 



2. C. C0N8ORS 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). 



Hab. — Massachusetts and Wisconsin (Binje); Minnesota (Herrick). 



5. C. LATicAUDATA P. E. Mllller. Dilnmarks Cladocera, 

 130. t. i, fig. 19 {18(S8).— Herrick. Final Report, 39 (1884). 

 /Taft.— Minnesota (Herrick). 



