7th spiiwniiiK- 

 6th spawnintf. 



5th spawning. 



4th spau tiiiig. 



oni spawning. 



2ml spau iiiiit^. 



1st spau iiiiiK 



^^S- 59- — Scale of Norwegian Sea-troul, indicalino- spawning- in 

 7 consecutive vears. ( x 24.) 



The fish, a female, was caught in the river Useu, uii ISth July, 1914. Weiglit, 

 11^ lb. Length. 29-^- in. Age. over 9 years. 



^'-'VKS 



Fig, 6o. — A Norwegian Sea-truut (ii|lb.). 



Sec page 173. 



