Table Page 



9. Semi-monthly summary of larval lampreys ( Petromyzon and Lampetra) moving 



downstream in the Carp Lake River between July 1, 1948, and June 30, 1958 . . 44 



10. Length -frequency distributions for newly transformed sea lampreys migrating 

 downstream in the Carp Lake River in various winter seasons from 1948-49 



through 1957-58 45 



11. Average weight and range of weights of recently transfcffmed sea lampreys in 

 selected samples of the runs occurring in 6 winter seasons and total lengths of 

 specimens in the samples 47 



12. Average length of recently transformed sea lampreys captured in the Carp Lake 



River trap in each month of the 1954-55 season 47 



13. Length -frequency distribution for larval lampreys ( Petromyzon and Lampetra) 

 collected in the Carp Lake River trap in each month between November 1, 



1949, and June 30, 1950 48 



14. Numbers and kinds of fishes other than lamjxeys taken in the Carp Lake River 



trap in semimonthly periods, August 16, 1948, to June 30, 1949 50 



15. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, November 1, 1949, to June 30, 1950 52 



16. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, July 1, 1950, to June 30, 1951 64 



17. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, July 1, 1951, to June 30, 1952 56 



18. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, July 1, 1952, to June 19, 1953 58 



19. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, September 8, 1953, to June 30, 1954 60 



20. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, September 14, 1954, to June 30, 1955 62 



21. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, September 7, 1955, to June 30, 1956 64 



22. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, October 1, 1956, to June 30, 1957 66 



23. Numbers and kinds of fishes other than lampreys taken in the Carp Lake River 



trap in semimonthly periods, October 2, 1957, to July 18, 1958 68 



24. List of common and scientific names of lampreys and fishes mentioned in this 



report "70 



XV 



