Described Species of Fresh Water Crustacea. 329 



7. D. SANGUINEUS Forbes. Bull. 111. Lab. Nat. Hist., 

 No. 1, 15 (1876); Amer. Nat. xvi, 647 {1^^2). — GissJer. 

 Amer. Nat. xv, 689 {\S^1).— Her rich. Amer. Nat. xvii, 382 

 (1883); Final Report, 138 (1884). 



Hah. — Illinois {Forbes), New York (Oissler), Alabama and Minne- 

 sota (Herricl). 



8. D. siciLis Forbes. Amer. Nat. xvi, 645 (1882). 



D. pallidus, var. s?c///s Herrick. Final Report, 142 (1884). 

 Hab. — Lake Michigan {Forbes), Minnesota {Hernck). 



9. D. STAGXALis Forbes. Amer. Nat. xvi, 645 (1882). 

 —Herrick. Final Report, 139 (1884). 



D. f/ifjanteus Herrick. lOtli Rep. Geol. Minn. 222 (1882). 

 Hah. — Illinois (Forbes), Minnesota {Herrick). 



II. Epischura Forbes. 



1. E. FLUViATiLis Herrick. Amer. Nat. xvii, 384 

 (1883); Final Report, 133 (1884). 



Hab. — Alabama {Herrick). 



2. E. LACusTRis Forbes. Amer. Nat. xvi, 648 (1882). 

 —Herrick. Final Report, 131 (1884). 



'? Scopiphora vagans Pickering MS. in DeKay. Nat. Hist. 

 N. Y. vi, 62 (1844). 



Hab. — Lake Michigan {Forbes), L. Ontario {Pickering). 



III. LiMNOOALANUS Sars. 



1. L. MACRURUS Sars. Oversigt af de indenlandske Fersk- 

 vands Copepoder {18(S2). —Forhps. Amer. Nat. xvi, 648 (1882). 

 —Herrick. Final Report, 134 (1884). 

 Hab. — Lake Michigan {Forbes). 



IV. OSPHRANTICUM FoRBES. 



1. 0. LABROXECTUM Forbes. Amer. Nat. xvi, 645 (1882). 

 —Herrick. Final Report, 134 (1884). 



Pofamoichetor fucosus Herrick. lOtli Rep. Geol. Minn. 

 224 (1882). 



Hab. — Illinois {Forbes), Minnesota {Hernck). 



