Rhopalum coriolum (Crabronini)
Identification to species level, based on Leclercq’s detailed description of the female and comparison with images of the holotype. At the time of Leclercq’s major revision (1997), only that holotype was known in collection. We can now add several more females … plus the missing males!

PEMPHREDONINAE
Summary table for the 7 Australian genera, along with various diagrams, images & references.
Image courtesy: Stephen Fricker
https://inaturalist.ala.org.au/observations/104798102

Bembix littoralis (Bembicini)
Arguably one of the most variable Bembix species in terms of colour pattern … and therefore one of the most challenging to identify from field photos. Finally I have one in the hand and so can be more confident that this is indeed B. littoralis.
This page includes a detailed comparison matrix for five Bembix species which can sometimes look very alike: B. littoralis; B. variabilis; B. lamellata; B. musca; B. furcata.





















