Species For the Order Polyopisthocotylea from All Park Watersheds
Watershed	Genus	Species	Subspecies	Common Name
East Prong Little River	Octomacrum	spinum		Parasitic fish gill flatworm
Little River, Lower	Octomacrum	species		Fish parasitic flatworm species
West Prong Little Pigeon	Octomacrum	species		Fish parasitic flatworm species