Described Species of Fresh Wafer Crustacea. 343 



MouocuIhs corfiutiis Jurine. Hist. d. Monocles qui se trou- 

 veiit aux environs de Geneve, 142, t. xiv, figs. 8-10 (1820). 

 //«/'.— Massachusetts (Birge), Minnesota (Uemck). 



2. B. LOXGiROSTRis Baird. Ann. and Mag. Nat. Hist, xvii, 



412 ( ); British Entomostraca, 105, t. xv, fig. 3 (1850).— 



Birge. Trans. Wis. Acad, iv, 91 {im^).— Her rick. 7tli Rep. 

 Geol. Minn. 109 (1878); 10th Rep. Geol. Minn. 244 (1882). 



Lijnceus lonf/irosfris Miiller. Entomostraca, 76, t. x, figs. 

 7,8(1785). 



Ilah. — Massachusetts and Wisconsin (Birge), Minnesota {ITerrick). 



3. B. STRIATA Herrick. 10th Rep. Geol. Minn. 32 ( 1882 ) ; 

 Final Report, 66 (1884). 



//a/'.— Minnesota {IlerricJc). 



FAMILY LYNOODAPHNID^. 

 I. Macrothrix Baird. 



1. M. pauper Herrick. 10th Rep. Geol. Minn. 245 ( 1882 ) ; 

 Final Report, 70 (1884). 



Ilah. — Minnesota (Herrick) . 



2. M. ROSEA Baird. Trans. Berwick Nat. Club, ii, 149 



( ); British Entomostraca, 104 (1850).— 5/rry^. Trans. 



Wis. Acad, iv, 90 (1811).— Her riel: Final Report, 69 (1884). 



Ilah. — Wisconsin (Birge.) 



3. M. TENUicoRNis Kurz. Dodekas neuer Cladocera, 26, 

 t. iii, fig. 1 {18U).—Herricl: 10th Rep. Geol. Minn. 245 

 (1882); Final Report, 70 (1884). 



M. ag/Uf^ Herrick. 7th Rep. Geol. Minn. 106 (1879). 

 ITah. — Minnesota (Herrick) . 



II. LatHONURA Lilljeb. 



1. L. RECTiROSTRis Lilljeborg. De Crustaceis ex ordinis 

 tribus, 57, t. iv, figs. 8-11, t. v, fig. 2, t. xxiii, figs. 12-13 (1853). 

 —Birge. Trans. Wis. Acad, iv, 89 (1811).— Herrick. Final 

 Report, 71 (1884). 



Daphnia rectirostris MiiUcr. Entomostraca, 92, t. xii, 

 figs. 1-3 (1785). 



ZZ"a/A— Minnesota (Herrick). 



