Order: Hemiptera - True Bugs, Hoppers, Aphids, and Allies

Suborder: Auchenorrhyncha - True Hoppers

Infraorder: Cicadomorpha - Spittlebugs, Cicadas, Leafhoppers and Treehoppers

Superfamily: Cercopoidea - Spittlebugs and Froghoppers

Family: Aphrophoridae - True Spittlebugs

Subfamily: Aphrophorinae

Tribe: Aphrophorini

European Alder Spittlebug Aphrophora alni

Family: Clastopteridae - Clastopterid Spittlebugs

Subfamily: Clastopterinae

Tribe: Clastopterini

Alder Spittlebug Clastoptera obtusa

Superfamily: Cicadoidea - Cicadas

Family: Cicadidae - Typical Cicadas

Subfamily: Cicadinae

Tribe: Tacuini - Discreet Cicadas

Subtribe: Tacuina

Northern Dog-day Cicada Neotibicen canicularis

Superfamily: Membracoidea - Leafhoppers and Treehoppers

Family: Membracidae - Typical Treehoppers

Subfamily: Smiliinae

Tribe: Ceresini - Buffalo Treehoppers and Allies

Buffalo Treehopper Stictocephala bisonia

Infraorder: Fulgoromorpha - Planthoppers

Superfamily: Fulgoroidea

Family: Flatidae - Flatid Planthoppers

Subfamily: Flatinae

Tribe: Nephesini

Northern Flatid Planthopper Flatormenis proxima

Family: Derbidae - Derbid Planthoppers

Subfamily: Otiocerinae

Tribe: Otiocerini

Red-fanned Planthopper Apache degeeri

Suborder: Heteroptera - True Bugs

Infraorder: Cimicomorpha - Cimicomorph Bugs

Superfamily: Reduvioidea

Family:Reduviidae - Assassin Bugs

Subfamily: Harpactorinae

Tribe: Harpactorini

Pale Green Assassin Bug Zelus luridus

Subfamily: Phymatinae - Ambush Bugs

Tribe: Phymatini

Pennsylvania Ambush Bug Phymata pennsylvanica

Infraorder: Pentatomomorpha - Pentatomomorph Bugs

Superfamily: Coreoidea - Leaf-footed Bugs and Allies

Family: Alydidae - Broad-headed Bugs

Subfamily: Alydinae

Lupine Bug Megalotomus quinquespinosus

Superfamily: Pentatomoidea - Stink Bugs, Shield Bugs, and Allies

Family: Pentatomidae - Stink Bugs

Subfamily: Pentatominae

Tribe: Cappaeini

Brown Marmorated Stink Bug Halyomorpha halys

Twice-stabbed Stink Bug Cosmopepla lintneriana

Green Stink Bug Chinavia hilaris

Superfamily: Pyrrhocoroidea - Red and Bordered Plant Bugs

Family: Pyrrhocoridae - Red Bugs

European Firebug Pyrrhocoris apterus

Suborder: Sternorrhyncha - Plant-parasitic Hemipterans

Infraorder: Aphidomorpha - Aphids and Allies

Superfamily: Aphidoidea

Family: Aphididae - Aphids

Subfamily: Eriosomatinae - Woolly Aphids and Gall-making Aphids

Tribe: Fordini

Sumac Gall Aphid Melaphis rhois