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Green Blow Fly (Lucilia cuprina), Alice Springs NT

The Aussie salute…

Author Koh Lin

Many Ozzies would know about the “Aussie salute“, whilst others might know it as the “Barcoo salute” (being named after the region around the Barcoo River in Queensland)1. The “Aussie salute” refers to the gesture that is common across Australia, to deter our infamous bush flies (usually Musca vetustissima), that are attracted to our faces.

Musca vetustissima, Opalton QLD © Tony Eales
Musca vetustissima, Opalton QLD © Tony Eales

If one gets a fly in the mouth, unless you are quick with a cough and a spit, they tickle on the way down and taste nothing like raisins.

Musca vetustissima, Moore River National Park WA © Jean and Fred Hort
Musca vetustissima, Moore River National Park WA © Jean and Fred Hort

Musca vetustissima is a member of the family Muscidae, a group of House Flies and Allies, unlike the Steelblue Bluebottle Fly (Chrysomya saffranea), which is a different family Calliphoridae.

Steelblue Bluebottle (Chrysomya saffranea)
Steelblue Bluebottle (Chrysomya saffranea), Alice Springs, NT
Steelblue Bluebottle (Chrysomya saffranea)
Steelblue Bluebottle (Chrysomya saffranea), Alice Springs, NT

Many of the other flies, we group as annoying, tend not to be attracted to our faces, but can be a nuisance in the house. Belonging to the genus Musca (order Diptera), these include the housefly (Musca domestica) and Sarcophaga aurifrons (that are often attracted to our cup of coffee and food).

Common House Fly (Musca domestica), Hawthorndene SA © Marianne Broug
Common House Fly (Musca domestica), Hawthorndene SA © Marianne Broug
Sarcophaga aurifrons (Grey-striped Fly), Alice Springs, NT
Sarcophaga aurifrons (Grey-striped Fly), Alice Springs, NT

There are of course, many insects that are often referred to as “flies”, still in the order Diptera, although they belong to different superfamilies, families, subfamilies.

Calliphora ochracea Fly, Gold Coast QLD © Stefan Jones
Blow Fly (Calliphora ochracea), Gold Coast QLD © Stefan Jones
Neosardus cosmus (Bee Fly), Wongan Hills, WA © Daniel Heald
Neosardus cosmus (Bee Fly), Wongan Hills, WA © Daniel Heald
Vinegar Fly (Drosophila melanogaster), Gold Coast QLD © Stefan Jones
Vinegar Fly (Drosophila melanogaster), Gold Coast QLD © Stefan Jones

There are those other so called “flies”, including drone flies, solider flies, bee flies, stiletto flies, robber flies, some that are strange looking and colourful.

Tachinid Bristle Fly (Trigonospila sp), Eurobodalla Botanic Gardens NSW © Phil Warburton
Tachinid Bristle Fly (Trigonospila sp), Eurobodalla Botanic Gardens NSW © Phil Warburton
Opaluma (Australian Soldier Fly), Alice Springs NT
Opaluma (Australian Soldier Fly), Alice Springs NT
Male Golden Native Drone Fly (Eristalinus punctulatus), Alice Springs NT
Male Golden Native Drone Fly (Eristalinus punctulatus), Alice Springs NT
Black Soldier Fly (Hermetia illucens), Alice Springs NT
Black Soldier Fly (Hermetia illucens), Alice Springs NT
Agapophytus yeatesi (Stiletto Fly), Alice Springs NT
Agapophytus yeatesi (Stiletto Fly), Alice Springs NT

Then there are those that do not look like the typical flies…

Spine-legged Robber Fly (Thereutria amaraca), Eurobodalla National Park NSW © Phil Warburton
Spine-legged Robber Fly (Thereutria amaraca), Eurobodalla National Park NSW © Phil Warburton
Stiletto Fly (Acupalpa rostrata), Eurobodalla Regional Botanic Garden NSW © Phil Warburton
Stiletto Fly (Acupalpa rostrata), Eurobodalla Regional Botanic Garden NSW © Phil Warburton
Drone Fly (Eristalinus sp), Gold Coast QLD © Stefan Jones
Drone Fly (Eristalinus sp), Gold Coast QLD © Stefan Jones
Mydas Fly (genus Miltinus), Alice Springs NT
Mydas Fly (genus Miltinus), Alice Springs NT
Yellow-shouldered Hover Fly (Ischiodon scutellaris), Alice Springs NT
Yellow-shouldered Hover Fly (Ischiodon scutellaris), Alice Springs NT

And then there are many flies that are also great pollinators, feed on nectar, and are seen blowing bubbles like a bee…

Fly (genus Musca), Alice Springs NT
Fly (genus Musca) with pollen on the top of the thorax, Alice Springs NT
Fly (possibly Phaonia tuguriorum) bubbling nectar, Ophir Central Tablelands NSW © Shane Lear
Fly (possibly Phaonia tuguriorum) bubbling nectar, Ophir Central Tablelands NSW © Shane Lear

Did you want to see more blowing bubbles… then check out these pages:


Footnote & References

  1. “Barcoo salute.” In Brewer’s Dictionary of Modern Phrase & Fable (2nd ed), Edited by: John Ayto and Ian Crofton. Chambers Harrap Publishers, 2009
  2. Flies, Sunshine Coast Council, https://www.sunshinecoast.qld.gov.au/environment/education-resources-and-events/environment-resources-and-publications/invertebrates/flies

Check out other blogs by Koh Lin.