336 Illinois State Laboratory of Natural Ilistorij. 



2. L. coREGom Smith. Rep. U. S. Fish Com. for 1872-73, 

 664, 697. 



Hab. — Lake Superior (Smith). On Coregonus albus. 



3. L. EDWARDSii Olsson. Prodrom. fauna Copepodarum 

 parasit. Scand., 36 (1868). — Wriyht. Proc. Canadian Inst, i, 

 246 (1883). 



Hab. — Canada ( Wright). 



4. L. FONTiNALis Smith. Rep. U. S. Fish Com. for 1872- 

 73, 663. 



Hab. — Maine (Smith). On Salmo fontinalis. 



5. L. siscowET Smith. Rep. U. S. Fish Com. for 1872-73, 

 664, 697. 



Hab. — Lake Superior (Smith) . On Sahno siscowct. 



OEDER OSTRACODA. 



FAMILY CYPRIDID^. 

 I. Candona Bairu. 



1. C. ELONGATA Herrick. 7th Rep. Geol. Minn. 113, 



(1879). 



Hab. — Minnesota (Herrick). 



2, C. ORNATA Herrick. 7th Rep. Geol. Minn. 113 (1879). 

 Hab. — Minnesota (Herrick). 



II. CyPRIS MtJLL. 



1. C. AGiLis Haldeman. Proc. Phihi. Acad. 1841, 53. — 

 DeKay. Nat. Hist. N.Y. vi, 65 (1844). 



Hab. — Pennsylvania (Haldeman). 



2. C. ALTissiMUS Chambers. Bull U. S. Geol. Survey 

 (Hayden) iii, 152 (1877). 



Hab. — Colorado (Chambers). 



3. C. DISCOLOR Haldeman. Proc. Phila. Acad. 1842, 166. 

 Hab. — Pennsylvania (Haldeman). 



