| Species For the Family Pionidae from All Park Watersheds | ||||
|---|---|---|---|---|
| Watershed | Genus | Species | Subspecies | Common Name |
| Abrams Creek | Forelia | species | Water mite | |
| Nautarachna | species | Water mite | ||
| Piona | species | (NA) | ||
| Big Creek | Neotiphys | species | Water mite | |
| Bunches Creek | Nautarachna | species | Water mite | |
| Cataloochee Creek | Neotiphys | species | Water mite | |
| Pseudofeltria | species | (NA) | ||
| Cosby Creek | Forelia | species | Water mite | |
| Deep Creek | Forelia | species | Water mite | |
| East Prong Little River | Forelia | species | Water mite | |
| Neotiphys | species | Water mite | ||
| Piona | species | (NA) | ||
| Hazel Creek | Neotiphys | species | Water mite | |
| Jonathan Creek (Purchase area) | Pseudofeltria | species | (NA) | |
| Middle Prong Little Pigeon | Neotiphys | species | Water mite | |
| Piona | species | (NA) | ||
| Pseudofeltria | species | (NA) | ||
| Middle Prong Little River | Forelia | species | Water mite | |
| Nautarachna | species | Water mite | ||
| Oconaluftee River, Lower | Forelia | species | Water mite | |
| Piona | species | (NA) | ||
| Parson Branch | Forelia | species | Water mite | |
| Nautarachna | species | Water mite | ||
| Straight Fork | Neotiphys | species | Water mite | |
| Piona | species | (NA) | ||
| TN Fringe | Piona | species | (NA) | |
| West Prong Little Pigeon | Nautarachna | species | Water mite | |
| Neotiphys | species | Water mite | ||
| Pseudofeltria | species | (NA) | ||
| West Prong Little River | Forelia | species | Water mite | |
| Nautarachna | species | Water mite | ||
| Neotiphys | species | Water mite | ||