Genus Arachnomyia

Arachnomyia arborum – this species is often found on tree trunks.

Female
Late February, 2012
Birralee
Images by Sarah Lloyd (via CNFN), used with permission.
Ovipositing on a log.
Neurigoninae Arachnomyia arborum Neurigoninae Arachnomyia arborum Neurigoninae Arachnomyia arborum

Late February 2015
Buckland

Late November 2015
Sandfly