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Distribution and abundance of zooplankton Distribution and abundance of zooplankton and Mysis relicta in Flathead Lake distributionabun1991spen Year: 1991 200 — 150- « j§ 100- E 50 H 0 Lakewide abundance of Mysis relicta in Flathead Lake First appearance in Flathead Lake ' i 1980 1982 1984 1986 1988 1990 YEAR Figure 1. Annual autumn census of M. relicta abundance in Flathead Lake. Error bars represent 95 confidence intervals.
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