Jobes, Frank W. 



1943. The age, growth, and bathymetric 

 distribution of Reighard's chub, 

 Leucichthys reighardi Koelz, in 

 Lake Michigan. Trans. Am. Fish. 

 Soc, Vol. 72(1942), pp. 108-135. 



1949a. The age, growth, and bathymetric 

 distribution of the bloater, 

 Leucichthys hoyi (Gill), in Lake 

 Michigan. Pap. Mich. Acad. Sci., 

 Arts, and Lett., Vol. 33 (1947), 

 pp. 135-172. 



1949b. The age, growth, and distribution 

 of the longjaw cisco, Leucichthys 

 alpenae Koelz, in Lake Michigan. 

 Trans. Am. Fish. Soc., Vol. 76 

 (1946), pp. 215-247. 



Koelz, Walter N. 



1924. Two new species of Cisco from the 

 Great Lakes. Occ.Pap. Mus. Zool. 

 Univ. Mich., No. 146, 8 pp. 



1926. Fishing industry of the Great 



Lakes. Rep. U. S. Comm. Fish, 

 for 1925, pp. 553-617. 



1929. Coregonid fishes of the Great 



Lakes. Bull. U. S. Bur. Fish., 

 Vol. 43 (Pt. 2), pp. 297-643. 



1931. The coregonid fishes of northeast- 

 ern America . Pap . Mich . Acad . 

 Sci., Arts, and Lett., Vol. 13 

 (1930), pp. 303-432. 



Moffett, James W. 



1950. Sea lamprey control. Mich. Cons., 

 Vol. 19, No. 4, pp. 18-20. 



Smith, Hugh M., and Merwin-Marie Snell 

 1891 . Review of the fisheries of the 



Great Lakes in 1885, with intro- 

 duction and description of fishing 

 vessels and boats by J.W. Collins. 

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 for 1887, pp. 3-333. 



Van Oosten, John 



1933. Preliminary report on investiga- 



tion of chubnet meshes in Lake 

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 No. 4, pp. 3-4 and 8. 



1949. The sea lamprey- -a threat to Great 

 Lakes fisheries. State Government, 

 Vol. 22, pp. 283-284 and 289. 



Van Oosten, John, and Hilary J. Deason 

 1938 . The food of the lake trout 



( Cristivomer namaycush namaycush) 

 and of the lawyer ( Lota maculosa ) 

 of Lake Michigan. Trans. Am. Fish. 

 Soc, Vol. 67(1937), pp. 155-177. 



Van Oosten, John, Ralph Hile, and Frank W. Jobes 

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 and Michigan with special reference 

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 Vol. 50, pp. 297-394. 



Appendix 



Lake Michigan chub fishery in 1954 



As happens commonly with statistical re- 

 ports, data for an additional year have become 

 available since the preparation of the main manu- 

 script. Tables 20 and 21 which contain the 

 statistics for 1954 include also the data for 1953. 

 Comparisons with years before 1953 may be made 

 by consulting the tables of the main paper . The 

 general trend from 1953 to 1954 was toward a 

 small decrease of production, a slight rise in 

 fishing pressure, and a modest decline in fishing 

 quality. The direction and extent of changes varied 

 among the several districts . 



Production increased in 1954 in only one 

 State of Michigan district (increase in M-3 from 

 133,000 pounds in 1953 to 155,000 pounds in 1954-- 

 table 20; boundaries of districts are shown in fig. 2). 

 The losses of the remaining districts ranged from 

 a mere 3, 000 pounds in M-6 to 254, 000 pounds in 

 M-2. For the combined districts the catch fell 

 from 3, 546, 000 pounds in 1953 to 3, 137, 000 pounds 

 in 1954--a decline of 409,000 pounds. 



40 



