Summary table for the 31 species of Austrogorytes, a genus endemic to Australia.

Summary table for the three Australian species of Ammatomus, along with copies of the original species descriptions.

The Bembicini genera Argogorytes and Austrogorytes are superficially similar. Here's a definitive comparison for two WA species that I have previously struggled to differentiate from written descriptions alone.
(cover image: Kerry Stuart, iNaturalist sighting
https://inaturalist.ala.org.au/observations/235308189

Identification notes based on collected specimen

Identification notes based on collected specimen
[cover image a different individual: imaged nearby, 16/11/22]