Order: Hymenoptera - Ants, Bees, Wasps, and Sawflies

Suborder: Apocrita - Narrow-waisted Wasps, Ants, and Bees

Superfamily: Ichneumonoidea - Ichneumonid and Braconid Wasps

Family: Ichneumonidae - Parasitoid wasp

Subfamily: Rhyssinae

Long-tailed Giant Ichneumon Wasp Megarhyssa macrurus

Infraorder Aculeata - Ants, Bees, and Stinging Wasps

Superfamily: Apoidea - Bees and Apoid Wasps

Epifamily Anthophila - Bees

Family: Apidae - Honey Bees, Bumble Bees, and Allies

Subfamily Apinae - Apine Bees

Western Honey Bee Apis mellifera

Tribe Apini - Honey Bees

Subfamily: Xylocopinae

Tribe: Xylocopini - Large Carpenter Bees

Eastern Carpenter Bee Xylocopa virginica

Family: Halictidae - Sweat Bees

Subfamily Halictinae - Sweat and Furrow Bees

Tribe Augochlorini - Augochlorine Sweat Bees

Pure Green Sweat Bee Augochlora pura

Tribe: Halictini

Subtribe: Halictina

Orange-legged Furrow Bee Halictus rubicundus

Family: Megachilidae - Mason, Leafcutter, Carder, and Resin Bees

Subfamily: Megachilinae

Tribe: Megachilini

Bellflower resin bee Megachile campanulae

Family: Sphecidae - Sand wasps, Mud Daubers, Thread-waisted Wasps

Subfamily: Sceliphrinae - Mud-dauber Wasps and Allies

Tribe: Sceliphrini - Mud-dauber Wasps

Common Blue Mud-dauber wasp Chalybion californicum

Subfamily: Sphecinae

Tribe: Sphecini

Great Black Digger Wasp Shex pensylvanicus

Great Golden Digger Wasp Sphex ichneumoneus

Superfamily: Thynnoidea - Thynnid and Chyphotid Wasps

Family: Thynnidae - Thynnid Flower Wasps

Subfamily: Myzininae

Tribe: Myzinini

Five-banded Thynnid Wasp Myzinum quinquecinctum

Superfamily: Vespoidea - Vespoid Wasps

Family: Vespidae - Eurosocial & Solitary Wasps

Subfamily: Eumeninae - Potter and Mason Wasps

Four-toothed Mason Wasp Monobia quadridens

Smiling mason wasp Ancistrocerus campestris

Subfamily Vespinae - Hornets and Yellowjackets

Yellow Jacket Vespula

Bald-faced hornet Dolichovespula maculata

Infraorder: Proctotrupomorpha

Superfamily: Proctotrupoidea

Family: Pelecinidae - Glossy wasps

American Pelecinid Wasp Pelecinus polyturator

Suborder: Symphyta - Sawflies, Horntails, and Wood Wasps

Superfamily: Siricoidea - Horntails and Allies

Family: Siricidae

Subfamily: Tremicinae

Pigeon Horntail Tremex columba

Superfamily: Tenthredinoidea - Typical Sawflies

Family: Tenthredinidae - Common Sawflies

Subfamily: Allantinae

Tribe Allantini

Curled Rose Sawfly Allantus cinctus

Dogwood Sawfly Macremphytus tarsatus

Family: Cimbicidae - Sawflies

Subfamily: Cimbicinae

Elm Sawfly Cimbex americanus

Superfamily: Cynipoidea - Gall Wasps and Allies

Family: Diplolepididae

Subfamily: Diplolepidinae - Rose Gall Wasps

Mossy Rose Gall Wasp Diplolepis rosae