| Report Year: 2009 |
| Indian Lake, Van Buren County |
| Zooplankton |
| | 6/17/2009 | 7/22/2009 | 2009 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 |
| Suborder/Genus | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) |
| Cladocera |
| Bosmina | 16.767 | 0.000 | 8.383 | 0.000 | 0.000 | 22.682 | 78.675 | 0.000 | 0.000 | 0.000 | 17.122 |
| Ceriodaphnia | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.390 | 0.000 | 0.000 | 75.885 |
| Daphnia | 2.260 | 0.000 | 1.130 | 0.000 | 0.000 | 18.508 | 19.461 | 160.326 | 34.164 | 9.945 | 6.411 |
| Copepoda |
| Calanoida | 23.223 | 14.441 | 18.832 | 0.000 | 0.000 | 27.463 | 108.719 | 75.156 | 0.000 | 16.194 | 2.980 |
| Cyclopoida | 3.382 | 11.600 | 7.491 | 0.000 | 0.000 | 17.588 | 0.000 | 13.961 | 0.000 | 0.206 | 17.076 |
| Nauplii | 10.772 | 17.538 | 14.155 | 0.000 | 0.000 | 11.923 | 28.749 | 15.471 | 4.816 | 7.365 | 2.393 |
| Nauplii |
| Nauplii | 10.772 | 17.538 | 14.155 | 0.000 | 0.000 | 11.923 | 28.749 | 15.471 | 4.816 | 7.365 | 2.393 |
| Rotifera |
| Asplanchna | 3.431 | 0.000 | 1.715 | 0.000 | 0.000 | 0.000 | 0.000 | 3.189 | 0.000 | 10.688 | 0.000 |
| Brachionus | 0.000 | 3.471 | 1.736 | 0.000 | 0.000 | 1.324 | 14.194 | 0.801 | 9.201 | 1.391 | 0.000 |
| Conochilus | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.046 | 0.015 | 0.000 | 0.000 | 0.000 |
| Euchlanis | 0.088 | 0.000 | 0.044 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Filinia | 0.000 | 0.450 | 0.225 | 0.000 | 0.000 | 0.422 | 14.031 | 0.512 | 1.496 | 0.740 | 0.234 |
| Hexarthra | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.027 | 0.000 |
| Keratella cochlearis | 0.269 | 0.327 | 0.298 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Keratella | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 8.469 | 1.178 | 0.901 | 2.780 | 0.804 | 0.111 |
| Polyarthra | 0.098 | 0.045 | 0.072 | 0.000 | 0.000 | 0.180 | 0.031 | 0.430 | 2.914 | 0.439 | 0.000 |
| Pompholx | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.056 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Trichocerca | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.106 | 0.120 | 0.636 | 0.416 | 1.665 | 0.000 |
| Total | 60.288 | 47.871 | 54.079 | 0.000 | 0.000 | 109.720 | 265.205 | 271.790 | 55.786 | 49.463 | 122.214 |
| Large Suspension Feeders (%) | 4 | 0 | 2 | - | - | 6 | 3 | 57 | 30 | 17 | 55 |
| Taxonomic Richness | 9 | 7 | 8 | - | - | 6 | 6 | 9 | 6 | 7 | 7 |
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