ACKNOWLEDGMENTS 



Many persons helped collect specimens for this 

 study, particularly Robert Dewey, resident biol- 

 ogist, at the Brooks Lake Field Laboratory. 

 Donald Bevan of the Fisheries Research Institute 

 made arrangements for the computer analysis and 

 derivation of body length-scale length equations. 

 Charles J. DiCostanzo of the Bureau of Com- 

 mercial Fisheries provided helpful guidance on 

 the use of these equations, and Charlotte Heard 

 counted the eggs in ovaries for the fecundity data. 



LITERATURE CITED 



Alm. Gunnar. 



1959. Connection between maturity, size and age in 

 fishes. Fish. Bd. Swed., Inst. Freshwater Res., 

 Drottningholm, Rep. 40 : 5-145. 



Baldwin, Wayne J. 



1961. Construction and operation of a small boat 

 trawling apparatus. Calif. Fish Game 47(1) : 

 87-95. 



Brown, C. J. D. 



1952. Spawning habits and early development of the 

 mountain whitefish, Prosopium williamsoni, in 

 Montana. Copeia 1952 (2) : 109-113. 



Burgner, Robert L. 



1960. Study of population density and competition 

 between populations of young red salmon and 

 sticklebacks. In Albert W. Johnson (editor), Sci- 

 ence in Alaska, 1959, p. 69. Proc. 10th Alaskan Sei. 

 Conf. 



Carl, G. Clifford, W. A. Clemens, and C. C. Lindsey. 

 1959. The fresh-water fishes of British Columbia. 

 Brit. Columbia Prov. Mus., Dep. Educ. Handbk. 5, 

 192 p. 

 Eschmeyer, Paul H.. and Reeve M. Bailey. 



1955. The pygmy whitefish, Coregonus coulteri, in 

 pake Superior. Trans. Amer. Fish. Soc. 84 : 161- 

 199. 

 Fenderson, Owen C. 



1964. Evidence of suhpopulations of lake whitefish, 

 Coregonus clupeaformis, involving a dwarfed form. 

 Trans. Amer. Fish. Soc. 93(1) : 77-94. 

 Greenbank, John, and Philip R. Nelson. 



1959. Life history of the threespine stickleback, 

 Gasterosteus aculeatus Linneaus, in Karluk Lake 

 and Bare Lake. Kodiak Island, Alaska. U.S. Fish 

 Wildl. Serv.. Pish. Bull, 59:537-559. 

 Heard, William R. 



1962. The use and selectivity of small-meshed gill 

 nets at Brooks Lake, Alaska. Trans. Amer. Fish. 

 So,-. 91(3) : 263-268. 



Johannes, R. E., and P. A. Labkin. 



1961. Competition for food between redside shiners 

 ( Richwrdsonius balteatus) and rainbow trout 



(Salmo gairdneri) in two British Columbia Lakes. 

 J. Fish. Res. Bd. Can. 18(2) : 203-220. 

 Johnson, W. E. 



1956. On the distribution of young sockeye salmon 

 (Oncorhynchus ncrka) in Babine and Nilkitkwa 

 Lakes, B. C. J. Fish. Res. Bd. Can. 13(5) : 695-708. 



Karlstrom, Theodore X. V. 



1957. Tentative correlation of Alaskan glacial 

 sequences. 1956. Science 125(3237) : 73-74. 



Kendall, William C. 



1917. A second record for the Coulter's whitefish 

 (Coregonus coulteri Eigenmann). Copeia 1917 

 (45) : 54-56. 

 1921. Further observations on Coulter's whitefish 

 (Coregonus coulteri Eigenmann). Copeia 1921 

 (90) : 1-4. 

 Krogius, F. V.. and E. M. Krokhin. 



1948. Ob urozhainosti Molodi Krasnoi (Oncorhyn- 

 chus nerka Walbaum). [On the production of 

 young sockeye salmon (Oncorhynchus nerka Wal- 

 baum).] Izv. Tikhook. Xauch.Tssledovatel. Inst. 

 Rybn. Khoz. Okeanogr. 28:3-27. [Fish. Res. Bd. 

 Can., Transl. Ser. 109, 1958.] 

 Larkin, P. A. 



1956. Interspecific competition and population con- 

 trol in freshwater fish. J. Fish. Res. Bd. Can. 

 13(3) : 327-342. 

 Lindstrom, Thorolf, and Nils-Arvid Nilsson. 



1962. On the competition between whitefish species. 

 In E. D. LeCren and M. W. Holdgate (editors). 

 The exploitation of natural animal populations, 

 p. 326-340. John Wiley and Sons, Inc., New York. 



McCart, Peter J. 



1963. Growth and morphometry of the pygmy white- 

 fish (Prosopium coulteri) in British Columbia. 

 M.S. Thesis, Univ. Brit. Columbia, Vancouver, 

 97 p. 



Merrell, Theodore R., Jr. 



1964. Ecological studies of sockeye salmon and re- 

 lated limnological and climatological investiga- 

 tions, Brooks Lake, Alaska, 1957. U.S. Fish Wildl. 

 Serv., Spec. Sci. Rep. Fish. 456, 66 p. 



Meyers, George S. 



1932. A new whitefish, Prosopium- snyrieri, from 

 Crescent Lake, Washington. Copeia 1932(2) : 

 62-64. 

 Muller, Ernest Hathaway. 



1952. The glacial geology of the Naknek district, 

 the Bristol Bay region, Alaska. Ph. D. Thesis. 

 Univ. 111., Urbana, 98 p. 

 Nikolsky, G. V. 



1963. The ecology of fishes. Academic Press, New 

 York, 352 p. 

 Rogers, Donald E. 



1961. A comparison of (be food of red salmon fry 

 and threespine sticklebacks in the Wood River 

 Lakes. M.S. Thesis, Univ. Wash., Seattle, 60 p. 



578 



U.S. FISH AND WILDLIFE SERVICE 



