Phaonia subventa (#976)

This is a new fly for the garden, from the genus Phaonia. These are medium-sized flies with a yellow abdomen, black body and bulge in the fore edge of the wing. They can be seen from early Spring through to November, with their larvae overwintering in rotting vegetation. Identification at species level is based on details of bristles on the legs and thorax, but I believe this one is P. subventa.