Table 9: Estimated and 95% confidence intervals (in parenthesis) for habitat (m2) for sea lamprey larvae, density of larvae (1) (number/m2), number of year classes of larvae (1)(2), total number of larvae and transformers (1), number of larvae greater than 120 mm, and number of transformers for 29 tributaries of Lake Superior, 1988-1995 (3)(4).

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