Amegilla that kept returning to extract something from fox or dog faeces at Borroloola NT
Feeding on Centrosema pubescens aka Mexican butterfly-pea.
Happy to be corrected on the ID :)
On top of water
About .5cm in body length
Appendages out the back about 1cm long
Per key by Dean (1999)- horns with no spines except tubercle at base, four rows of black patches dorsally with no black midline, clear black ventral midline (some fading from preservation)