48 BULLKTIN 12 176 



*Zaphrentis herzeri Hall, 12, 



Charlestown. 



Zaphrentis ida Win. Rockford limestone. 



Rockford (Winchell). 



*Zaphrentis nitida Hall, 12, 



Falls of the Ohio. 



Zaphrentis nodulosa Rominger, 



Falls of the Ohio (W. J. Davis). 

 Zaphrentis ovalis Hall, 12, 



Falls of the Ohio. 



Zaphrentis planima Hall, 12, 



Falls of the Ohio. 



Zaphrentis ponderosa Hall, 12, 



Falls of the Ohio, 



*Zaphrentis profunda Hall, 12, 



Falls of the Ohio. 

 *Zaphrentis prolifica Billings, 



I,ouisville, Ky. (W. J. Davis). 



^Zaphrentis rafinesquei E. and H., 11, 



Falls of the Ohio, 



Jennings county, 



Madison (W. J. Davis). 

 Zaphrentis subcompressa Hall, 12, 



Falls of the Ohio. 

 Zaphrentis spira Hall, 12, 



Falls of the Ohio. 

 Zaphrentis terebrata Hall, 12, 



Falls of the Ohio. 

 Zaphrentis torta Hall, 12, 



Falls of the Ohio, and 



Clark county. 

 Zaphrentis trisutura Hall, 12, 



Falls of the Ohio. 

 *Zaphrentis ungula Rominger, 12, 



Falls of the Ohio (Rominger). 

 *Zaphrentis yandelli E. and H., 



Falls of the Ohio (W. J. Davis). 



