Species For the Family Dryopidae from All Park Watersheds
Watershed	Genus	Species	Subspecies	Common Name
Abrams Creek	Helichus	basalis		Long-toed water beetle
	Helichus	fastigiatus		Long-toed water beetle
	Helichus	lithophilus		Long-toed water beetle
	Helichus	species		Long-toed water beetles
	Helichus	striatus		Long-toed water beetle
Cane Creek	Helichus	basalis		Long-toed water beetle
Cataloochee Creek	Helichus	basalis		Long-toed water beetle
	Helichus	species		Long-toed water beetles
Copeland Creek	Helichus	basalis		Long-toed water beetle
Cosby Creek	Helichus	basalis		Long-toed water beetle
Dudley Creek	Helichus	basalis		Long-toed water beetle
East Prong Little River	Helichus	basalis		Long-toed water beetle
	Helichus	lithophilus		Long-toed water beetle
	Helichus	species		Long-toed water beetles
Hazel Creek	Helichus	fastigiatus		Long-toed water beetle
	Helichus	species		Long-toed water beetles
Hesse Creek	Helichus	basalis		Long-toed water beetle
	Helichus	species		Long-toed water beetles
Indian Camp Creek	Helichus	basalis		Long-toed water beetle
LeConte Creek	Helichus	basalis		Long-toed water beetle
Middle Prong Little Pigeon	Helichus	lithophilus		Long-toed water beetle
Middle Prong Little River	Helichus	basalis		Long-toed water beetle
TN Fringe	Helichus	basalis		Long-toed water beetle
	Helichus	fastigiatus		Long-toed water beetle
	Helichus	lithophilus		Long-toed water beetle
Uncertain	Helichus	basalis		Long-toed water beetle
	Helichus	species		Long-toed water beetles
West Prong Little Pigeon	Helichus	species		Long-toed water beetles