| Species For the Order Basommatophora from All Park Watersheds | ||||
|---|---|---|---|---|
| Watershed | Genus | Species | Subspecies | Common Name |
| Abrams Creek | Carychium | exiguum | Thorn snail | |
| Carychium | exiguum | Thorn snail | ||
| Ferrissia | fragilis | Freshwater limpet | ||
| Ferrissia | rivularis | Freshwater limpet | ||
| Ferrissia | species | Freshwater limpet | ||
| Gyraulus | parvus | Ash gyro snail | ||
| Helisoma | anceps | Two-ridge rams-horn snail | ||
| Laevapex | fuscus | Freshwater limpet | ||
| Lymnaea | columella | Freshwater snail | ||
| Lymnaea | humilis | Freshwater snail | ||
| Menetus | dilatatus | Bugle sprite | ||
| Menutus | dilatatus | Rams horn snail | ||
| Physa | acuta | Freshwater bladder snail | ||
| Physa | gyrina | Freshwater bladder snail | ||
| Physella | gyrina | Freshwater bladder snail | ||
| Physella | heterostropha | Freshwater bladder snail | ||
| Physella | species | Freshwater bladder snail | ||
| Stagnicola | species | Freshwater snail | ||
| Big Creek | Carychium | nannodes | File thorn snail | |
| Bradley Fork | Ferrissia | species | Freshwater limpet | |
| Cataloochee Creek | Ferrissia | rivularis | Freshwater limpet | |
| Ferrissia | species | Freshwater limpet | ||
| Gyraulus | species | Gryo snail species | ||
| Chambers | Carychium | exiguum | Thorn snail | |
| Carychium | exile | exile | Ice thorn | |
| Carychium | species | Thorn snail species | ||
| Chilogatee Creek | Carychium | exiguum | Thorn snail | |
| Carychium | nannodes | File thorn snail | ||
| Copeland Creek | Ferrissia | species | Freshwater limpet | |
| Eagle Creek | Carychium | species | Thorn snail species | |
| East Prong Little River | Ferrissia | rivularis | Freshwater limpet | |
| Ferrissia | species | Freshwater limpet | ||
| Forney Creek | Carychium | clappi | Thorn snail | |
| Carychium | nannodes | File thorn snail | ||
| Carychium | species | Thorn snail species | ||
| Hazel Creek | Ancylidae_genus | species | Freshwater limpet | |
| Carychium | clappi | Thorn snail | ||
| Carychium | species | Thorn snail species | ||
| Ferrissia | rivularis | Freshwater limpet | ||
| Ferrissia | species | Freshwater limpet | ||
| Laevapex | species | Freshwater limpet | ||
| Hesse Creek | Carychium | clappi | Thorn snail | |
| Carychium | exile | exile | Ice thorn | |
| Carychium | nannodes | File thorn snail | ||
| Jonathan Creek (Purchase area) | Carychium | clappi | Thorn snail | |
| Carychium | nannodes | File thorn snail | ||
| Little River, Lower | Carychium | clappi | Thorn snail | |
| Ferrissia | rivularis | Freshwater limpet | ||
| Lost Cove Creek | Carychium | exiguum | Thorn snail | |
| Carychium | species | Thorn snail species | ||
| NC Fringe | Carychium | clappi | Thorn snail | |
| Carychium | exiguum | Thorn snail | ||
| Carychium | species | Thorn snail species | ||
| Oconaluftee River, Lower | Carychium | nannodes | File thorn snail | |
| Panther Creek | Ferrissia | rivularis | Freshwater limpet | |
| Pilkey Creek | Carychium | species | Thorn snail species | |
| Tabcat Creek | Ferrissia | rivularis | Freshwater limpet | |
| TN Fringe | Carychium | exile | exile | Ice thorn |
| Ferrissia | fragilis | Freshwater limpet | ||
| Ferrissia | species | Freshwater limpet | ||
| Lymnaeidae_genus | species | Freshwater snail | ||
| Physella | species | Freshwater bladder snail | ||
| Uncertain | Carychium | exile | exile | Ice thorn |
| Carychium | nannodes | File thorn snail | ||
| Ferrissia | rivularis | Freshwater limpet | ||
| Ferrissia | species | Freshwater limpet | ||
| Lymnaea | columella | Freshwater snail | ||
| Physella | species | Freshwater bladder snail | ||
| West Prong Little Pigeon | Ferrissia | species | Freshwater limpet | |
| West Prong Little River | Carychium | exiguum | Thorn snail | |
| Carychium | exile | exile | Ice thorn | |
| Carychium | exile | exile | Ice thorn | |
| Carychium | nannodes | File thorn snail | ||
| Menetus | dilatatus | Bugle sprite | ||
| White Oak Sinks | Carychium | clappi | Thorn snail | |
| Carychium | clappi | Thorn snail | ||
| Carychium | exiguum | Thorn snail | ||
| Carychium | exiguum | Thorn snail | ||
| Carychium | exile | exile | Ice thorn | |
| Carychium | exile | Ice thorn | ||
| Carychium | mexicanum | Thorn snail | ||
| Carychium | nannodes | File thorn snail | ||
| Carychium | nannodes | File thorn snail | ||