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ADDITIONAL NOTES ON THE CLADOCERA AND OSTRA 

 CODA OF CINCINNATI, OHIO. I. SYSTEMATIC POR- 

 TION, WITH DESCRIPTIONS OF NEW SPECIES. II. 

 LATE LARVAL HISTORY OF CYPRIS HERRICKI. 

 UI. ILYOCRYPTUS SPINIFER, Herrick, NOT THE 

 SAME AS ILYOCRYPTUS LONGIREMUS, Sars. 



By C. H. Turner. 



[Plates I, II.] 



I. Systematic Portion. 



In continuing these notes on the Cincinnati Cladocera and Ostra- 

 coda it is thought desirable to give under each species as complete 

 references as possible to the American writers who have described it. 

 To accomplish this it has been necessary to repeat a few of the species 

 described in my former paper, ^ 



ORDER CLADOCERA. 

 Family SIDIDAE. 

 Genus Sida, Straus. 



Sida crysiallin'a, ......... O. F. Muller. 



Sida crystallina, . . . E. A. Birge, Notes on Cladocera, 1878, p. 2. 



Sida crystallina, . . . S. A. Forbes. On vSome Lake Superior En- 



tomostr^ca, 1890, p. 714. 



Sida crystallina^ . . ■ E. A. Birge, List of Crust. Clad. f. Madi- 



son, WIb,, 1891, p. 382. 



Family DAPHNIDAE. 

 Genus Scapholeberis, Schodler, 1858. 



ScapJioleberis niiicronata, O. F. Muller. 



Scapholeberis mtccronata, . . . E. A. Birge. Notes on Cladocera, 



1878, pp. 8-9; pi I, fig. 7. 



Scapholeberis mucronota, . ... S. A. Forbes. On Some Lake Supe- 



rior Entom., 1890, p. 712. 



^Notes Upon the Cladocera, Copepoda, Ostracoda, and Rotifera of Cin- 

 cinnati. Bui. Sci. Lab. Den. Univ. Vol. VI, part II, pp. 57-74, pi. I, II. 



