Photo by Dr. R. W. Shvfeltlt] 



WHITE PERCH. 

 The so-called white perch is a species of bass, found in the rivers of the United States of America. 



L Washington, 



Photo by Dr. K. If. Shufeldt] 



[ Washington. 



SEA-BASS. 

 This is another American member of the Perch Tribe. 



611 



