Sampled in 1993, 1996, 1999, 2001, 2003, 2006, 2009, 2011
Community Composition – Percent composition each year
Species | 1993 | 1996 | 1999 | 2001 | 2003 | 2006 | 2009 | 2011 |
Actinonaias ligamentina | 31.1 | 34.97 | 39.07 | 29.86 | 37.56 | 39.09 | 39.6 | 26.91 |
Alasmidonta marginata | 0.44 | 0.42 | 0.52 | 0.82 | 0 | 0.34 | 0 | 0 |
Amblema plicata | 0.55 | 0.56 | 0.13 | 0.55 | 0.9 | 0.85 | 0.25 | 0.92 |
Cyclonaias tuberculata | 2.75 | 3.09 | 2.85 | 4.11 | 5.2 | 5.25 | 5.2 | 4.89 |
Elliptio dilatata | 29.78 | 24.58 | 26.52 | 27.67 | 22.4 | 17.09 | 17.33 | 27.22 |
Fusconaia flava | 1.76 | 1.69 | 1.94 | 2.19 | 2.26 | 1.69 | 1.24 | 4.28 |
Lampsilis cardium | 1.43 | 1.83 | 1.55 | 2.19 | 1.81 | 4.91 | 4.95 | 1.53 |
Lampsilis siliquoidea | 5.71 | 3.09 | 2.85 | 3.29 | 3.62 | 1.52 | 1.24 | 2.45 |
Lasmigona complanata | 0 | 0 | 0 | 0 | 0.23 | 0.17 | 0 | 0.31 |
Lasmigona compressa | 0.11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Lasmigona costata | 2.64 | 2.53 | 3.1 | 2.19 | 2.26 | 1.69 | 2.23 | 1.22 |
Leptodea fragilis | 0.33 | 0.98 | 1.94 | 0.55 | 1.81 | 1.69 | 1.49 | 1.22 |
Ligumia recta | 1.76 | 0.7 | 1.55 | 1.92 | 1.13 | 0.85 | 0 | 0.31 |
Obliquaria reflexa | 0.44 | 0.14 | 0.26 | 0 | 0 | 0 | 0 | 0.31 |
Obovaria olivaria | 1.65 | 2.53 | 2.07 | 1.92 | 3.39 | 4.91 | 4.46 | 5.5 |
Pleurobema sintoxia | 1.54 | 2.11 | 1.03 | 1.64 | 2.04 | 2.2 | 3.47 | 2.45 |
Potamilus alatus | 0.77 | 1.26 | 1.55 | 1.64 | 1.81 | 0.34 | 0.74 | 3.06 |
Pyganodon grandis | 0 | 0 | 0 | 0 | 0.45 | 0 | 0 | 0 |
Quadrula pustulosa | 7.14 | 7.87 | 5.17 | 10.68 | 7.24 | 8.97 | 14.11 | 15.6 |
Strophitus undulatus | 1.43 | 1.69 | 1.03 | 0.82 | 0.9 | 0.51 | 0.99 | 0.92 |
Toxolasma parvus | 0.22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Truncilla truncata | 7.69 | 9.69 | 6.86 | 7.67 | 4.98 | 6.6 | 1.98 | 0.92 |
UNKNOWN ADULT | 0.66 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
UNKNOWN JUVENILE | 0 | 0.28 | 0 | 0.27 | 0 | 1.35 | 0.5 | 0 |
Utterbackia imbecillis | 0.11 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0 |
Total | 910 | 712 | 773 | 365 | 442 | 591 | 404 | 327 |