Small Scarab Fly
Small Scarab Fly
Small Scarab Fly (Osa sp)Class: Animals (Animalia) - Jointed Legs (Arthropoda) - Insects (Insecta)
Order: Flies (Diptera)
Family: Pyrgotid Fly (Pyrgotidae)
Species: Small Scarab Fly (Osa sp)
This Photo:     Face
Other name: Light Fly

General Species Information:
Found on Ellura (in the Murray Mallee), and elsewhere
About 10mm long (excluding the ovipositor).
Had lots of them at the night light, along with many smaller beetles (assume scarab). You could well think that with the ovipositor it's a fruit fly. But no, a related family, Pyrgotidae, also called Light Flies as they come to night lights. Scarab flies because they parisitise scarab beetles. Very distinctive head shape, but couldn't get the wings veins very clearly. But going on Tony's comments here, Reference Link , the body hair is diagnostic for this genus. Looking at Facilina sp Tony mentioned here, Reference Link, the hairs are tiny in comparison, eg Reference Link

Copyright © 2017- Brett & Marie Smith. All Rights Reserved. Photographed 13-Dec-2017
This species is a South Australian Native Species, not listed in the Murray Mallee Survey of 2010.