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Tribe Trypoxylini

Unidentified Wasp - Trypoxylon Wasp Nest on Shed Door? - Trypoxylon politum   - Trypoxylon Unknown Hymenoptera - Trypoxylon Small Mating Wasps - Trypoxylon - male - female Wasp in 2x4 - Trypoxylon collinum wasp - Trypoxylon wasp - Trypoxylon
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
No Taxon (Apoid Wasps (Apoidea)- traditional Sphecidae)
Family Crabronidae
Subfamily Crabroninae (Square-headed Wasps)
Tribe Trypoxylini
Numbers
33 spp. in 3 genera in our area(1), ~850 spp. in 6 genera worldwide(2)
Identification
Easily separated from other Crabroninae by the emarginate inner eye margin.