True flies (Diptera)

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True flies (Diptera)

Bee flies (Bombyliidae)

Blow flies (Calliphoridae)

Bristle Flies (Tachinidae)

Crane flies, midges, mosquitoes & gnats (several families)

Flower-loving flies (Apioceridae)

Hover flies (Syrphidae)

Long-legged Flies (Dolichopodidae)

March or Horse flies (Tabanidae)

Mydas flies (Mydidae)

Pelecorhynchid flies (Pelecorhynchidae)

Robber flies (Asilidae)

Stiletto flies (Therevidae)

Tangle-vein flies (Nemestrinidae)

Other true flies

Featured sightings

Ogcodes basalis (A hunch-back fly) at Watson, ACT - 4 Nov 2023 by NateKingsford

Boreoides subulatus (Wingless Soldier Fly) at Braidwood, NSW - 25 Apr 2025 by MatthewFrawley

Pelecorhynchus nigripennis (Red-ruffed pelecorhynchid) by LisaH

Eurygastropsis tasmaniae (A bristle fly) at Coles Bay, TAS - 13 Mar 2023 by HelenCross

Cephaloconus tenebrosus (Treehopper Mimic Fly) by TimL

Ligyra sinuatifascia (A bee fly) at West Wodonga, VIC - 23 Nov 2024 by KylieWaldon

Villa sp. (genus) (Unidentified Villa bee fly) at Pambula Beach, NSW - 20 Dec 2022 by KylieWaldon

Asiobaccha notofasciata (A wasp-like hover fly) at Girards Hill, NSW - 30 Jul 2024 by Hejor1

Latest sightings

Unverified True fly (Diptera) at West Wodonga, VIC - Yesterday by KylieWaldon

Tipulidae or Limoniidae (family) at Freshwater Creek, VIC - 8 Sep 2025 by WendyEM

Melangyna sp. (genus) at Yarralumla, ACT - 14 Aug 2025 by galah681

Melangyna sp. (genus) at Yarralumla, ACT - 24 Jul 2025 by galah681

Unverified Other true fly at Tanja, NSW - 30 Aug 2025 by AlisonMilton

Syrphidae (family) by DPRees125

Bibionomorpha (infraorder) at Scullin, ACT - 24 Aug 2025 by AlisonMilton

Unverified Bristle Fly (Tachinidae) at Higgins, ACT - Yesterday by AlisonMilton

Unverified Bristle Fly (Tachinidae) at Higgins, ACT - Yesterday by AlisonMilton

Stomorhina discolor at Higgins, ACT - Yesterday by AlisonMilton

Melangyna viridiceps at Higgins, ACT - Yesterday by AlisonMilton

Unverified Bristle Fly (Tachinidae) at Hawker, ACT - 24 Aug 2025 by AlisonMilton

Unverified True fly (Diptera) at Higgins, ACT - Yesterday by AlisonMilton

Unverified Blow fly (Calliphoridae) at Higgins, ACT - Yesterday by AlisonMilton

Unverified Hover fly (Syrphidae) at Higgins, ACT - Yesterday by AlisonMilton

Austroacacidiplosis botrycephalae (A Gall Midge) at Hackett, ACT - 5 Sep 2025 by HappyWanderer

Hydrellia sp. (genus) at Campbell, ACT - Yesterday by Hejor1

Notiphila (Notiphila) fuscimana at Campbell, ACT - Yesterday by Hejor1

Melangyna viridiceps (Hover fly) at Hawker, ACT - 24 Aug 2025 by AlisonMilton

Melangyna sp. (genus) at Parkes, ACT - 8 Sep 2025 by Hejor1

Diptera (order) at Campbell, ACT - Yesterday by Hejor1

Sciaridae sp. (family) at Campbell, ACT - 8 Sep 2025 by Hejor1

Melangyna sp. (genus) at Campbell, ACT - 8 Sep 2025 by Hejor1

Poecilohetaerus sp. (genus) (Lauxaniid fly) at Campbell, ACT - 8 Sep 2025 by Hejor1

Austrotephritis poenia (Australian Fruit Fly) at Barton, ACT - 8 Sep 2025 by Hejor1

Melangyna viridiceps (Hover fly) at Hawker, ACT - 24 Aug 2025 by AlisonMilton

Stomorhina discolor (Snout fly) at Hawker, ACT - 24 Aug 2025 by AlisonMilton

Melangyna viridiceps (Hover fly) at Scullin, ACT - 24 Aug 2025 by AlisonMilton

Melangyna sp. (genus) (Hover Fly) by chriselidie

Melangyna viridiceps (Hover fly) at Hawker, ACT - 18 Aug 2025 by AlisonMilton

Balaana sp. (genus) (Bee Fly) at Birdsville, QLD - 21 Aug 2025 by HelenCross

Sciaridae sp. (family) (Black fungus gnat) at Amaroo, ACT - 7 Sep 2025 by Hejor1

Chironomidae (family) (Non-biting Midge) at Amaroo, ACT - 7 Sep 2025 by Hejor1

Sciaroidea sp. (Superfamily) (A fungus gnat or gall midge) at Lyons, ACT - 7 Sep 2025 by ran452

Unverified True fly (Diptera) at Lyons, ACT - 7 Sep 2025 by ran452

Calliphora vicina (European bluebottle) at Bandiana, VIC - 6 Sep 2025 by KylieWaldon

Austroacacidiplosis botrycephalae (A Gall Midge) at Bandiana, VIC - 6 Sep 2025 by KylieWaldon

Calliphora sp. (genus) (Unidentified blowfly) at Bandiana, VIC - 6 Sep 2025 by KylieWaldon

Sciaridae sp. (family) (Black fungus gnat) at Bandiana, VIC - 6 Sep 2025 by KylieWaldon

Muscidae (family) (Unidentified muscid fly) at Yarralumla, ACT - 5 Sep 2025 by Mike

Mycetophilidae (family) (A fungus gnat) at Acton, ACT - 5 Sep 2025 by TimL

Syrphidae (family) at Acton, ACT - 5 Sep 2025 by Roger

Unverified True fly (Diptera) at Lyons, ACT - 6 Sep 2025 by ran452

Diptera (order) at Russell, ACT - 5 Sep 2025 by Hejor1

Sapromyza sp. (genus) (A lauxaniid fly) at Russell, ACT - 5 Sep 2025 by Hejor1

Neoaratus hercules (Herculean Robber Fly) at Gundaroo, NSW - 6 Jan 2025 by Gunyijan

Cerdistus sp. (genus) (Slender Robber Fly) at Yarralumla, ACT - 6 Jan 2025 by Debbie05

Aleucosia sp. (genus) (Bee Fly) at Royalla, NSW - 31 Aug 2025 by DavidDedenczuk

Cylindromyia sp. (genus) (Bristle fly) at Freshwater Creek, VIC - 5 Dec 2024 by WendyEM

Melangyna viridiceps (Hover fly) at Freshwater Creek, VIC - 5 Dec 2024 by WendyEM

Calliphora sp. (genus) (Unidentified blowfly) at Freshwater Creek, VIC - 5 Dec 2024 by WendyEM

Melangyna collata (A hover fly) at Greenway, ACT - 1 Sep 2025 by RodDeb

Rutiliini (tribe) at Freshwater Creek, VIC - 19 Dec 2024 by WendyEM

Sarcophaga sp. (genus) (Flesh fly) at Freshwater Creek, VIC - 19 Dec 2024 by WendyEM

Taenogerella elizabethae at Freshwater Creek, VIC - 18 Dec 2024 by WendyEM

Lauxaniidae (family) (Unidentified lauxaniid fly) at Freshwater Creek, VIC - 4 Dec 2024 by WendyEM

Anabarhynchus sp. (genus) (Stiletto Fly (Sub-family Therevinae)) at Freshwater Creek, VIC - 4 Dec 2024 by WendyEM

Unverified Bristle Fly (Tachinidae) at Freshwater Creek, VIC - 2 Dec 2024 by WendyEM

Unverified True fly (Diptera) at Freshwater Creek, VIC - 2 Dec 2024 by WendyEM

Unverified True fly (Diptera) at Rainbow Beach, QLD - 23 Aug 2025 by Harrisi

Calliphoridae (family) (Unidentified blowfly) at Freshwater Creek, VIC - 24 Aug 2025 by WendyEM

Lauxaniidae (family) (Unidentified lauxaniid fly) at Freshwater Creek, VIC - 24 Aug 2025 by WendyEM

Muscoidea (super family) at Freshwater Creek, VIC - 9 Aug 2025 by WendyEM

Symplecta (Trimicra) pilipes (A limoniid crane fly) at Dickson, ACT - 30 Aug 2025 by Lisa.Jok

Lauxaniidae (family) (Unidentified lauxaniid fly) at Jerrabomberra, NSW - 30 Aug 2025 by Miranda

Dasineura sp. (genus) (Flower-galling Midge) at Freshwater Creek, VIC - 19 Apr 2025 by WendyEM

Rutilia sp. (genus) at Freshwater Creek, VIC - 19 Apr 2025 by WendyEM

Melangyna viridiceps (Hover fly) at Scullin, ACT - 24 Aug 2025 by AlisonMilton

Melangyna viridiceps (Hover fly) at Holt, ACT - 25 Aug 2025 by AlisonMilton

Eristalis tenax (Drone fly) at Weston, ACT - 26 Apr 2025 by BJR

Melangyna viridiceps (Hover fly) at Higgins, ACT - 26 Aug 2025 by AlisonMilton

Calliphora vicina (European bluebottle) at Watson, ACT - 23 Aug 2025 by abread111

Unverified True fly (Diptera) at Scullin, ACT - 24 Aug 2025 by AlisonMilton

Pygophora apicalis at Higgins, ACT - 24 Aug 2025 by AlisonMilton

Melangyna viridiceps (Hover fly) at Parkes, ACT - 23 Aug 2025 by AlisonMilton

Sylvicola dubius (Wood-gnat) at Parkes, ACT - 23 Aug 2025 by AlisonMilton

Sylvicola dubius (Wood-gnat) at Nicholls, ACT - 24 Aug 2025 by Hejor1

Diptera (order) at Nicholls, ACT - 24 Aug 2025 by Hejor1

Sciaroidea sp. (Superfamily) (A fungus gnat or gall midge) at Nicholls, ACT - 24 Aug 2025 by Hejor1

Tapeigaster nigricornis (Striped Sun Fly) at Bruce, ACT - 23 Aug 2025 by Hejor1

Austroacacidiplosis botrycephalae (A Gall Midge) at Bruce, ACT - 23 Aug 2025 by Hejor1

Austroacacidiplosis botrycephalae (A Gall Midge) at Russell, ACT - 22 Aug 2025 by Hejor1

Calliphoridae (family) (Unidentified blowfly) at Russell, ACT - 22 Aug 2025 by Hejor1

Tachinidae (family) (Unidentified Bristle fly) at Russell, ACT - 22 Aug 2025 by Hejor1

Stomorhina subapicalis (A snout fly) at Higgins, ACT - 22 Aug 2025 by AlisonMilton

Parapalaeosepsis plebeia (Ant fly) at Higgins, ACT - 22 Aug 2025 by AlisonMilton

Melangyna collatus (Hover fly) at Higgins, ACT - 22 Aug 2025 by AlisonMilton

Sciaridae sp. (family) (Black fungus gnat) at Russell, ACT - 22 Aug 2025 by Hejor1

Cecidomyiidae (family) (Gall gnat) at Russell, ACT - 22 Aug 2025 by Hejor1

Melangyna viridiceps (Hover fly) at Higgins, ACT - 22 Aug 2025 by AlisonMilton

Melangyna sp. (genus) (Hover Fly) at Uriarra Village, ACT - 23 Aug 2025 by DavidDedenczuk

Calyptrate (subsection) (Unidentified house-flies, blow-flies and their allies) at Parkes, ACT - 21 Aug 2025 by Hejor1

Stomorhina sp. (genus) (Snout fly) at Russell, ACT - 21 Aug 2025 by Hejor1

Melangyna sp. (genus) (Hover Fly) at Russell, ACT - 21 Aug 2025 by Hejor1

Sylvicola dubius (Wood-gnat) at Higgins, ACT - 18 Aug 2025 by AlisonMilton

Mycomya sp. (genus) (A fungus gnat) by RobG1

Melangyna collata (A hover fly) at Monash, ACT - 17 Aug 2025 by jackQ

Austroacacidiplosis botrycephalae (A Gall Midge) at Mount Lambie, NSW - 16 Aug 2025 by JoTuronville

Sylvicola dubius (Wood-gnat) at Hackett, ACT - 16 Aug 2025 by Hejor1

Chironomidae (family) (Non-biting Midge) at Hackett, ACT - 16 Aug 2025 by Hejor1

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Discussion

RogerF wrote:

8 Sep 2025

I have a similar picture of the same unidentified species also on Acacia blossom. It may be a muscid.

Diptera (order)

Hejor1 wrote:

7 Sep 2025

@RogerF this is a complete guess on my part, don't put too much stock in it!

Diptera (order)

RogerF wrote:

7 Sep 2025

I don’t think this is Milichiidae but will check with CSIRO.

Diptera (order)

MichaelMulvaney wrote:

1 Sep 2025

Sapromyza victoriae?

Lauxaniidae (family)

MichaelMulvaney wrote:

31 Aug 2025

Possibly is Chrysotimus

Dolichopodidae (family)

Significant sightings

Species Richness Score (SRS)

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