| Common Name | Scientific Name | Collection1 |
|---|---|---|
| Paper pondshell | Utterbackis imbecilis | 1965-1999 |
| Giant floater | Anodonta grandis | 1965-1999 |
| Creeper | Strophitus undulatus | 1999 |
| Elk toe | Alasmidonta marginata | 1965-1999 |
| Slippershell | Alasmidonta viridis | 1965-1999 |
| White heel splitter | Lasmigonia complanata | 1999 |
| Fluted shell | Lasmigonia costata | 1965-1999 |
| Washboard | Megalonaias nervosa | 1965-1999 |
| Pistolgrip | Tritogonia verrucosa | 1999 |
| Mapleleaf | Quadrula quadrula | 1999 |
| Pimpleback | Quadrula pustulosa | 1965-1999 |
| Monkeyface | Quadrula metanevra | 1999 |
| Threeridge | Amblema plicata | 1999 |
| Wabash pigtoe | Fusconaia flava | 1965-1999 |
| Purple wartyback | Cyclonaias tuberculata | 1999 |
| Round pigtoe | Pleurobema sintoxia | 1965-1999 |
| Spike | Elliptio dilatata | 1999 |
| Ouachita kidney-shell | Ptychobranchus occidentalis | 1965-1999 |
| Threehorn wartyback | Obliquaria reflexa | 1999 |
| Mucket | Actinonaias ligamentina carinata | 1965-1999 |
| Ellipse | Venustaconcha ellipsiformis ellipsiformis | 1965-1999 |
| Butterfly | Ellipsaria lineolata | 1999 |
| Fawnsfoot | Truncilla donaciformis | 1999 |
| Deertoe | Truncilla truncata | 1978 - 1999 |
| Fragile papershell | Leptodea fragilis | 1978 - 1999 |
| Pink heelsplitter | Potamilus alatus | 1999 |
| Pink papershell | Potamilus ohioensis | 1965-1999 |
| Lilliput | Toxolasma parvus | 1965-1999 |
| Black sandshell | Ligumia recta | 1965-1999 |
| Pondmussel | Ligumia subrostrata | 1965-1999 |
| Yellow sandshell | Lampsilis teres | 1965-1999 |
| Fat mucket | Lampsilis siliquodiea | 1965-1999 |
| Pink mucket | Lampsilis abrupta | 1965-1999 |
| Plain pocketbook | Lampsilis cardium | 1999 |
| Northern brokenray | Lampsilis reeviana brittsi | 1965-1999 |
| Asian clam | Corbicula fulminea | 1999 |
1 - Sources of collection information: MDC Naiad Database (1978), Cummings and Mayer (1982), Oesch (1984), and 1999 samples collected from the lower Sac River by Dr. Chris Barnhart (SMSU) and Horse Creek by Sue Bruenderman, Scott Faiman, Rick Horton, and Tim Banek of MDC.
