| SPECIES | NUMBER | PERCENT |
| Actinonaias ligamentina | 355 | 3.39 |
| Alasmidonta marginata | 45 | 0.43 |
| Amblema plicata plicata | 142 | 1.36 |
| Anodontoides ferussacianus | 0 | 0 |
| Cumberlandia monodonta | 6 | 0.06 |
| Cyclonaias tuberculata | 162 | 1.55 |
| Ellipsaria lineolata | 106 | 1.01 |
| Elliptio crassidens crassidens | 0 | 0 |
| Elliptio dilatata | 279 | 2.66 |
| Epioblasma triquetra | 238 | 2.27 |
| Fusconaia ebena | 0 | 0 |
| Fusconaia flava | 1481 | 14.14 |
| Lampsilis cardium | 92 | 0.88 |
| Lampsilis higginsi | 6 | 0.06 |
| Lampsilis siliquoidea | 30 | 0.29 |
| Lasmigona complanata | 16 | 0.15 |
| Lasmigona compressa | 3 | 0.03 |
| Lasmigona costata | 14 | 0.13 |
| Leptodea fragilis | 143 | 1.37 |
| Ligumia recta | 31 | 0.3 |
| Megalonaias nervosa | 0 | 0 |
| Obliquaria reflexa | 123 | 1.17 |
| Obovaria olivaria | 162 | 1.55 |
| Plethobascus cyphyus | 0 | 0 |
| Pleurobema sintoxia | 214 | 2.04 |
| Potamilus alatus | 138 | 1.32 |
| Potamilus ohioensis | 5 | 0.05 |
| Pyganodon grandis | 6 | 0.06 |
| Pyganodon imbecillis | 1 | 0.01 |
| Pyganodon suborbiculata | 0 | 0 |
| Quadrula fragosa | 33 | 0.32 |
| Quadrula metanevra | 405 | 3.87 |
| Quadrula pustulosa | 546 | 5.21 |
| Quadrula quadrula | 4 | 0.04 |
| Simpsonaias ambigua | 0 | 0 |
| Strophitus undulatus | 8 | 0.08 |
| Toxolasma parvus | 14 | 0.13 |
| Tritigonia verrucosa | 167 | 1.59 |
| Truncilla donaciformis | 393 | 3.75 |
| Truncilla truncata | 5105 | 48.74 |
| Total Number of Mussels | 10473 | |
| Total Number of Species | 33 | |
Return to St. Croix River Map
