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

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