Hi Cath The specimen lacks the orange "shoulders" of Lophyrotoma interrupta that you suggested. I would like to suggest Lophyrotoma analis: https://atlasoflife.naturemapr.org/Community/Sighting/3374843 https://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:afd.taxon:e54f68ff-ef20-419f-9a5a-078b2a13fffe