330 Illinois State Lahora hy of Natural History. 



FAMILY CYOLOPID^. 

 I. Cyclops Mull. 



1. C. AGiLis Koch. Deutschlands Crustaceen h. xxi, t., 

 11 {18^8).— Forbes. Amer. Nat. xvi, 649 (1882). 



Hab. — Illinois (Forbes). 



2. C. ATER Herrick. 10th Rep. Geol. Minn. 228 (1882); 

 Final Report, 145 (1884). 



lZ'a?>.— Minnesota (Herrick). 



3. C. BREVispiNOSUS HeiTick. Final Report, 148 (1884). 

 Hab. — Minnesota (Herrick). 



4. C. DiAPHAisrus Fischer. Bulletin de la Soc. Imp. de 

 Moscow, xxvi, 93 (1853).— iJerncA;. Final Report, 160 (1884). 



Hab. — Minnesota (Herrick). 



5. C. ELONGATUS Claus. Die freilebenden Copepoden, 97, 

 t. xi, figs. 1, 2 (1863). — Cragin. Trans. Kansas Acad. Science 

 {188^).— Herrick. Final Report, 144 (1884). 



Hab. — Massachusetts (Cragin). 



6. C. FiMBRiATDS Fischer. Bulletin de la Soc. Imp. de 

 Moscow, xxvi, 94 {18b^).— Herrick. Final Report, 162 (1884). 



C. crassicornis Herrick. 10th Rep. Geol. Minn. 232 (1882). 

 Hab. — Minnesota (Herrick). 



7. C. FLUViATiLis Herrick. 10th Rep. Geol. Minn. 231 

 (1882); Final Report, 159 (1884). 



C. magnoctavus Ci'Sigm. Trans.Kansas Acad.Science (1883). 

 Hab. — Massachusetts (Cragin), Minnesota (Herrick). 



8. C. INSECTUS Forbes. Amer. Nat. xvi, 649 (1882). 

 —Herrick. Final Report, 152 (1884). 



Hab. — Illinois (Forbes), Minnesota (Herrick). 



9. C. MODESTDS Herrick. Amer. Nat. xvii, 500 (1883); 

 Final Report, 154 ^884). 



Hab. — Alabama (Herrick). 



