Deason, Hilary J. 



1932. Scientific investigation of chubnet 

 fishing in Lake Michigan. The 

 Fisherman, Vol. 1, No. 4, pp. 

 3-4 and 11-12. 

 Description of organization and pro- 

 gram of researches carried out from 

 the research vessel Fulmar in co- 

 operation with the States of Michigan 

 and Wisconsin and four net manu- 

 facturers, and statement of principal 

 goal as determination of mesh size 

 most suitable for exploiting chubs 

 and least harmful to immature lake 

 trout . 



1932. A study of surface currents in 

 Lake Michigan. The Fisherman, 

 Vol. 1, No. 5, pp. 3-4 and 12. 



Summary of information on direction 

 and speed of surface currents ob- 

 tained from recoveries of 180 of the 

 283 drift bottles released from the 

 research vessel Fulmar, June- 

 August 1931. 



1933. Preliminary report on the gi-owth 

 rate, dominance, and maturity of 

 the pike -perches (Stizostedion ) of' 

 Lake Erie. Trans. Am. Fish. 

 Soc, Vol. 63, pp. 348-360. 



Comparison of growth of walleyes, 

 blue pike, and sauger. Includes also 

 data on dominance of the 1926 year 

 class and on size at maturity for the 

 three species. 



1933. Geological formation of Great 



Lakes. The Fisherman, Vol. 2, 

 No. 3, pp. 3-4 and 10. 

 Review of major stages and drainage 

 patterns in the geological history of 

 the Great Lakes. 



1933. Feeding adaptations in fishes. 

 The Fisherman, Vol. 2, No. 7, 

 pp. 3-4 and 10-11. 



Anatomical comparison of various 

 types of feeding mechanism of fishes. 



1934. The development of fishes, tracing 

 the natural developments from 



egg to fry. The Fisherman, Vol.3, 



No. 11, pp. 1 and 3. 

 Description of embryological develop- 

 ment based on eggs and fry of the 

 walleye . 



1935. Some general considerations of 

 plankton and plankton problems 

 with reference to water supplies. 

 Eng. Exp. Sta. Bull., Mich. State 

 Coll., Vol. 10, No. 4, pp. 5-14. 



General discussion of such matters 

 as factors of plankton production, 

 vertical distribution, seasonal abun- 

 dance, relation of plankton growth to 

 odors and tastes in water, and effect 

 of pollution on plankton growth . 



1936. Bottles set adrift on Lake Michigan 

 yield information on surface cur- 

 rents. Mich. Cons., Vol. 6, No. 6, 

 p. 9. 



Review similar to that published by 

 same author in 1932. 



1939. The distribution of cottid fishes in 

 Lake Michigan. Pap. Mich. Acad. 

 Sci., Art, and Lett., Vol. 24, 

 pt. 2 (1938), pp. 105-115. 

 Distributional study in which many of 

 the locality records, particularly for 

 deep-water species, were based on 

 specimens recovered from stomachs 

 of lake trout and burbot. 



Deason, Hilary]., and Ralph Hile 



1947. Age and growth of the kiyi, 



Leucichthys kiyi Koelz, in Lake 

 Michigan. Trans. Am. Fish. Soc, 

 Vol. 74 (1944), pp. 88-142. 

 Comparative study for different regions 

 of the lake which revealed no important 

 differences in growth but a progressive 

 increase from south to north in aver- 

 age age. Includes data on such ques- 

 tions as causes of discrepancies 

 between calculated growths of differ- 

 ent age groups, length of growing 

 season, growth compensation, length - 

 weight relationship and condition 

 (including seasonal fluctuations and 

 regional differences), and sex ratio. 



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