Summary table for the 8 genera in the tribe Bembicini, with photographic examples of various key distinguishing features (plus other related material)

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.

Summary table for the five Australian genera of Larrini, along with various references & diagrams.

Summary table for the eight Australian genera of Miscophini, along with various diagrams, images & references.

Summary table comparing the seven species of Australian Nitela and Auchenophorus, along with various diagrams and references.

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

Probable species ID: Megalyra wagneri

Found dead, probably emerged from collected dead wood.
Specimen ID #2408B

Possible ID: Megalyra minuta

Found dead, probably emerged from collected dead wood.
Specimen ID #2406C