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2007 Summaries of Wildlife Research Findings - Minnesota State ...

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Total # Captured<br />

a)<br />

50<br />

40<br />

30<br />

20<br />

10<br />

Insects-Selected Taxa<br />

Figure 4. Seasonal patterns in total numbers <strong>of</strong> macroinvertebrates captured in Kenogama Lake during May-September <strong>2007</strong>.<br />

Trend lines include total numbers <strong>of</strong> organisms captured in both activity traps (n=12) and vertical column sampler (n=12) on each<br />

sampling date.<br />

500<br />

70 All Insects<br />

Diptera<br />

60<br />

Ephemeroptera<br />

Corixidae<br />

0<br />

May Jun Jul Aug Sep Oct<br />

Total # Captured<br />

10<br />

b)<br />

8<br />

6<br />

4<br />

2<br />

Amphipoda<br />

Hyalella<br />

0<br />

May Jun Jul Aug Sep Oct

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