Table 3. Prevalence of spotted bass and western mosquitofish in the Moreau watershed, 1940-1998.
Species Percent of sites where collected
1940's (4 sites) 1960's (10 sites) 1970's (10 sites) 1990's (22 sites)
Spotted bass 0 10 50 64
Western mosquitofish 0 0 10 36

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