204 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



29. Notemigonus chrysoleucus Mitch. 

 Occasioual. 



30. Umbra limi Kirt. 



A single specimen taken at a sluggish point in Salt Creek. 



31. Esox verniiculatus Le Sueur. 



Found abundant in Salt Creek. 



32. Labidesthes sicculus Cope. 

 Not abundant. 



33. Aphredoderus sayanus Gilliams. 



Five specimens of this species were taken on muddy bottom in Salt 

 Creek, where it is probably locally abundant. In a specimen 3 inches 

 long the vent is separated from the "knob" at the throat by a distance 

 equal to diameter of orbit. In other specimens, 4 inches long, the vent 

 is immediately behind the "knob." 



34. Pomoxys annularis Kaf. 

 Eather common in Salt Creek. 



35. Ambloplites rupestris Eaf. 

 Abundant. 



36. Lepomis cyanellus Raf. 



Found abundant in smaller creeks. 



37. Lepomis megalotis Raf. 



The most abundant sunflsh, ascending all the small tributaries. 



38. Micropterus salmoides Lac. 



39. Ammocrypta pellucida Baird. 



Abundant on sandy shoals of White Eiver. If ot yet observed in the 

 smaller tributaries. 



40. Boleosoma maculatum Agassiz. 



Everywhere very abundant. In all specimens examined from these 

 waters the cheeks and breast are wholly naked. 



41. Diplesion blennioides Raf. 



Very common in White River and its larger tributaries. 



42. Percina caprodes Raf. 



Found in great numbers in Salt Creek. The naiie is uniformly closely 

 scaled in the many specimens examined. 



