108 Thirfij-^ccond Annual Meeting 



jou should try the actual penning in crates. It is well worth try- 

 ing — l)ut J do not think you will l)e successful — Init that is my 

 say so — I do not know anything about it. 



Dr. Henshall: I want to refer to a remark Mr. Clark made 

 about the grayling. I have about thirty graylings four years old 

 which were stripped this spring — they were nearly all males, but 

 the few females were stripped of their eggs which were fertilized 

 -and hatclied. 



Mr. Clark : Then that is the first time it was ever done? 



Dr. Henshall : It is only a few, but it is enough to swear by. 

 (Laughter). 



Mr. Clark : Did you have any percentage of good fertilized 

 •eggs — have you a record of all those things? 



A. YqI 



Mr. Titcoml): is that in your rei)ort ? 



A. Yes. 



]\Ir. CUark: Then it is the first time it was ever done with 

 ■domesticated graylings. 



Mr. Leary: Penning fish has a tendency to prevent spawn- 

 ing ; they get excited and go round and roimd ; but try the pen- 

 ning with some material that does not hurt the fish. If you pur 

 them in board boxes you will not get anything out of them — use 

 .something light and flexible that will not injure the fish. 



