Stoneflies

Perlidae Common Stonefly species	Pteronarcys Giant Stonefly species	Pteronarcys Giant Stonefly species	Pteronarcys Giant Stonefly species
Pteronarcys Giant Stonefly species	Pteronarcys Giant Stonefly species	Pteronarcys Giant Stonefly species	Taeniopterygidae Winter Stonefly species
Taeniopterygidae Winter Stonefly species	Taeniopteryx Winter Stonefly species	Isoperla Stonefly species	Plecoptera Stonefly species
Leuctra Rolled-winged Stonefly species	Leuctra Rolled-winged Stonefly species	Sweltsa lateralis; Green Stonefly species	Neoperla Common Stonefly species pair
Neoperla Common Stonefly species