Gastrosericina subtribe
subfamily: Square-headed Wasps
Pryor, Mayes County, OK
8/26/2012

Tachysphex genus
subfamily: Square-headed Wasps
Pima County, AZ
3/23/2021

Tachysphex nigerrimus
subfamily: Square-headed Wasps
Zealandia, Wellington City, Wellington, New Zealand/Aotearoa
2/17/2023

Tachytes genus
subfamily: Square-headed Wasps
Sweetwater, Beckham County, OK
6/8/2021

Tachytes distinctus
subfamily: Square-headed Wasps
West of Pryor, Mayes County, OK
8/3/2012