Belomicrus columbianus female Belomicrus columbianus male Crabro florissantensis male Crossocerus angelicus female Crossocerus angelicus male Crossocerus annulipes female Crossocerus annulipes male Crossocerus barbipes female Crossocerus barbipes male Crossocerus elongatulus elongatulus male Crossocerus lentus female Crossocerus leucostoma female Crossocerus leucostoma male Crossocerus maculiclypeus male Crossocerus maculipennis female Crossocerus maculipennis male Crossocerus minimus female Crossocerus nigritus female Crossocerus nigritus male Crossocerus pseudochromatipus female Crossocerus stricklandi male Crossocerus tarsatus planipes female Crossocerus tarsatus planipes male Ectemnius alphaeus female Ectemnius arcuatus female Ectemnius atriceps female Ectemnius borealis female Ectemnius cephalotes female Ectemnius cephalotes male Ectemnius continuus female Ectemnius dilectus female Ectemnius lapidarius female Ectemnius lapidarius male Ectemnius ruficornis female Ectemnius ruficornis male Ectemnius rufifemur female Ectemnius spiniferus female Ectemnius spiniferus male Larropsis tenuicornis female Larropsis tenuicornis male Lestica confluenta female Lestica producticollis male Lestica producticollis male female Lindenius columbianus female Lindenius columbianus male Oxybelus emarginatus female Oxybelus emarginatus male Oxybelus uniglumis female Pisonopsis birkmanni female Pisonopsis clypeata female Solierella affinis female Solierella peckhami female Solierella plenoculoides similis male Tachysphex aethiops female Tachysphex alpestris female Tachysphex alpestris male Tachysphex antennatus female Tachysphex apicalis fuscus female Tachysphex apicalis fuscus male Tachysphex montanus female Tachysphex pauxillus female Tachysphex pauxillus male Tachysphex pompiliformis female Tachysphex pompiliformis male Tachysphex similis female Tachysphex tarsatus female Tachytes distinctus female Tachytes pennsylvanicus female Tachytes sayi male female Trypoxylon bidentatum female Trypoxylon bidentatum male Trypoxylon frigidum female Trypoxylon sculleni female Trypoxylon tridentatum female Trypoxylon tridentatum male