^Descrihed Species of Fresh Water Crustacea. 343 



Monocidus cornutus J urine. Hist. d. Monocles qui se trou- 

 veut aux environs cle Geneve, 142, t. xiv, figs. 8-10 (1820). 

 Ilah. — Massachusetts (Birge), Minneeota {Uerrick). 



2. B. LOXGiROSTRLS Baircl. Ann. and Mag. Nat. Hist, xvii, 



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



Bircfe. Trans. Wis. Acad, iv, 91 {1^1^).— Her rich. 7tli Rep. 

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



LijnccHS loKjirostris Miiller. Entomostraca, 76, t. x, figs. 

 7, 8 (1785). 



ITab. — Massachusetts and Wiscousin {Birge), Minnesota (ITernck). 



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

 Final Report, 66 (1884). 



If ah. — Minnesota {Ilerrick). 



FAMILY LYNCODAPHNID^. 



I. Macrothrix Baird. 



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

 Final Report, 70 (1884). 



Ifah. — Minnesota (ITernck). 



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



( ); British Entomostraca, 104 (18bO).—Bir(je. Trans. 



Wis. Acad, iv, 90 (IHll).— Herrick. Final Report, 69 (1884). 



Ilah. — Wisconsin (Birge.) 



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

 t. iii, fig. 1 (ISU).— Herrick . 10th Rep. Geol. Minn. 245 

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



M. agilis Herrick. 7th Rep. Geol. Minn. 106 (1879). 

 IFah. — Minnesota (Ilerrick) . 



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). 



Da ph Ilia recti rostr is Miiller. Entomostraca, 92, t. xii, 

 figs. 1-3 (1785). 



Hah. — Minnesota {Ilerrick). 



