. The effect of altered streamflow on fish of the Yellowstone and Tongue rivers, Montana . 1 1 \ \ \ \ \ \ 1 1 100 200 300 400 500 600 700 800 900 1000 1100 Weight (g) Figure 20. Weight-frequency graph of sauger collected in the spring spawning migration of 1976 in the Tongue River. 12 -I <u S H u 10 - 4 - 2 - —I— 480 240 280 320 360 400 440 Length (mm) 520 560 Figure 21. Comparison of the age and length frequency of sauger taken in the spring spawning migrations of 1976 in the Tongue River. 49

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Keywords: ., bookcentury1900, bookcollec, booksubjectfishes, booksubjectrivers