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Iridomyrmex rufoniger

Tufted Tyrant Ant at Acton, ACT

Iridomyrmex rufoniger at Acton, ACT - 3 Oct 2019
Iridomyrmex rufoniger at Acton, ACT - 3 Oct 2019
Iridomyrmex rufoniger at Acton, ACT - 3 Oct 2019
Iridomyrmex rufoniger at Acton, ACT - 3 Oct 2019
Iridomyrmex rufoniger at Acton, ACT - 3 Oct 2019
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Identification history

Iridomyrmex rufoniger 8 Oct 2019 JonLewis
Unidentified 7 Oct 2019 TimL

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User's notes

Winged male and female ants have been sighted for a few days now leaving several holes in a retaining wall and milling around on the wall before flying off. The abundance figure is probably far greater than the range stated here. It was noticeable that there were a greater number of the smaller winged males than the larger winged females during the sightings.

2 comments

JonLewis wrote:
   9 Oct 2019
Hi Tim, yes, there are usually many more male than female alates - they are much cheaper to produce (less durable, smaller, lighter, dumber) compared with the females (bigger, stronger, smarter) and I suppose provide a greater range for the females to select from. Cheers, Jon
TimL wrote:
   9 Oct 2019
Thanks for the information Jon.

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Nearby sightings

Page 1 of 5 - image sightings only

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Myiagra rubecula (Leaden Flycatcher) at ANBG - 1 Feb 2024 by Thurstan
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Chauliognathus lugubris (Plague Soldier Beetle) at ANBG - 20 Dec 2023 by Thurstan
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Phylidonyris novaehollandiae (New Holland Honeyeater) at Canberra Central, ACT - 15 Sep 2023 by MatthewFrawley
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Heteronympha paradelpha (Spotted Brown) at Acton, ACT - 24 Mar 2023 by Christine
Caedicia simplex (Common Garden Katydid) at Acton, ACT - 28 Feb 2023 by Roger
Megachile sp. (several subgenera) (Resin Bees) at Acton, ACT - 16 Feb 2023 by Roger
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Megachile (Eutricharaea) serricauda (Leafcutter bee, Megachilid bee) at Acton, ACT - 31 Jan 2023 by Roger
Leioproctus (Cladocerapis) sp. (genus & subgenus) (Persoonia Bee) at Acton, ACT - 30 Jan 2023 by Roger
Megachile leucopyga at Acton, ACT - 27 Jan 2023 by Roger
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 26 Jan 2023 by Roger
Scaptia sp. (genus) (March fly) at Acton, ACT - 30 Dec 2022 by YellowButton
Papilio anactus (Dainty Swallowtail) at Acton, ACT - 19 Dec 2022 by HelenCross
Torbia viridissima (Gum Leaf Katydid) at Acton, ACT - 2 Dec 2022 by patrickcox
Bembix sp. (genus) (Unidentified Bembix sand wasp) at Acton, ACT - 28 Nov 2022 by Miranda
Tachysphex sp. (genus) (Unidentified Tachysphex sand wasp) at Acton, ACT - 24 Nov 2022 by Roger
Eleale sp. (genus) (Clerid beetle) at Acton, ACT - 23 Nov 2022 by HelenCross
Acripeza reticulata (Mountain Katydid) at Acton, ACT - 11 Nov 2022 by TimL
Lasioglossum (Parasphecodes) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 7 Nov 2022 by TimL
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 6 Nov 2022 by TimL
Cadmus sp. (genus) (Unidentified Cadmus leaf beetle) at Acton, ACT - 5 Nov 2022 by TimL
Nitidulidae sp. (family) (Sap beetle) at Acton, ACT - 16 Oct 2022 by TimL
Lasioglossum (Chilalictus) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 15 Oct 2022 by TimL
Cricotopus sp. (genus) (A non-biting midge) at Acton, ACT - 15 Oct 2022 by TimL
Ptilophorus sp. (genus) (Wedge-shaped beetle) at Acton, ACT - 11 Oct 2022 by TimL
Lauxaniidae (family) (Unidentified lauxaniid fly) at Acton, ACT - 11 Oct 2022 by TimL
Chironomidae (family) (Non-biting Midge) at Acton, ACT - 11 Oct 2022 by TimL
Sciaridae sp. (family) (Black fungus gnat) at Acton, ACT - 11 Oct 2022 by TimL
Chironomidae (family) (Non-biting Midge) at Acton, ACT - 11 Oct 2022 by TimL
Lasioglossum (Callalictus) callomelittinum (Halictid bee) at Acton, ACT - 3 Oct 2022 by Miranda
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 25 Sep 2022 by TimL
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 11 Sep 2022 by TimL
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 14 Aug 2022 by TimL
Eurypella tasmaniensis (Eurypella tasmaniensis) at Acton, ACT - 12 Aug 2022 by TimL
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 12 Aug 2022 by TimL
Cheiracanthium sp. (genus) (Unidentified Slender Sac Spider) at Acton, ACT - 12 Aug 2022 by TimL
Staphylinidae (family) (Rove beetle) at Acton, ACT - 10 Jun 2022 by TimL
Chironomidae (family) (Non-biting Midge) at Acton, ACT - 3 Jun 2022 by TimL
Polistes (Polistella) humilis (Common Paper Wasp) at Acton, ACT - 27 May 2022 by TimL
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 20 May 2022 by TimL
Sextius virescens (Acacia horned treehopper) at Acton, ACT - 20 May 2022 by TimL
Ceratopogonidae (family) (Biting Midge) at Acton, ACT - 20 May 2022 by TimL
Monophlebulus sp. (genus) (Giant Snowball Mealybug) at Acton, ACT - 20 May 2022 by TimL
Leioproctus (Leioproctus) irroratus (Yellow-shouldered Bee) at Acton, ACT - 6 May 2022 by TimL
Gonipterus pulverulentus (Eucalyptus weevil) at Acton, ACT - 1 May 2022 by TimL
Pseudomantis albofimbriata (False garden mantis) at Acton, ACT - 24 Apr 2022 by TimL
Fulgoroidea sp. (superfamily) (Unidentified fulgoroid planthopper) at Acton, ACT - 24 Apr 2022 by TimL
Vanessa kershawi (Australian Painted Lady) at Acton, ACT - 13 Apr 2022 by Roger
Ocybadistes walkeri (Green Grass-dart) at Acton, ACT - 4 Mar 2022 by Harrisi
Euprosopia sp. (genus) (Signal fly) at Acton, ACT - 21 Feb 2022 by DPRees125
Ancita sp. (genus) (Longicorn or longhorn beetle) at ANBG - 18 Feb 2022 by TimL
Megachile ferox (Resin bee) at Acton, ACT - 14 Feb 2022 by Roger
Megachile (Eutricharaea) maculariformis (Gold-tipped leafcutter bee) at Acton, ACT - 14 Feb 2022 by Roger
Megachile (Eutricharaea) sp. (genus & subgenus) (Leaf-cutter Bee) at Acton, ACT - 14 Feb 2022 by Roger
Gonipterus scutellatus (Eucalyptus snout beetle, gum tree weevil) at Acton, ACT - 13 Feb 2022 by TimL
Uraba lugens (Gumleaf Skeletonizer) at Acton, ACT - 4 Feb 2022 by AlisonMilton
Zosteria sp. (genus) (Common brown robber fly) at Acton, ACT - 4 Feb 2022 by AlisonMilton
Neoaratus hercules (Herculean Robber Fly) at Acton, ACT - 2 Feb 2022 by TimL
Neosaropogon sp. (genus) (A robber fly) at Acton, ACT - 28 Jan 2022 by TimL
Caedicia simplex (Common Garden Katydid) at Acton, ACT - 23 Jan 2022 by TimL
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 22 Jan 2022 by Steve_Bok
Staphylinidae (family) (Rove beetle) at Acton, ACT - 21 Jan 2022 by TimL
Bembecinus sp. (genus) (A sand wasp) at Acton, ACT - 21 Jan 2022 by TimL
Zosteria rosevillensis (A robber fly) at Acton, ACT - 21 Jan 2022 by TimL
Neoaratus hercules (Herculean Robber Fly) at Acton, ACT - 17 Jan 2022 by Roger
Neoaratus hercules (Herculean Robber Fly) at Acton, ACT - 16 Jan 2022 by TimL
Tamopsis sp. (genus) (Two-tailed spider) at Acton, ACT - 14 Jan 2022 by TimL
Thynninae (subfamily) (Smooth flower wasp) at Acton, ACT - 14 Jan 2022 by TimL
Caedicia simplex (Common Garden Katydid) at Acton, ACT - 14 Jan 2022 by TimL
Lasioglossum (Chilalictus) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 11 Jan 2022 by cherylhodges
Odontomyia decipiens (Green Soldier Fly) at Acton, ACT - 7 Jan 2022 by TimL
Thereutria amaraca (Spine-legged Robber Fly) at Acton, ACT - 4 Jan 2022 by Roger
Pogona vitticeps (Central Bearded Dragon) at Acton, ACT - 4 Jan 2022 by TimL
Pogona vitticeps (Central Bearded Dragon) at Acton, ACT - 4 Jan 2022 by TimL
Neoaratus hercules (Herculean Robber Fly) at Acton, ACT - 4 Jan 2022 by TimL
Odontomyia hunteri (Soldier fly) at Acton, ACT - 31 Dec 2021 by TimL
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 20 Dec 2021 by Roger
Megachile (Eutricharaea) serricauda (Leafcutter bee, Megachilid bee) at Acton, ACT - 20 Dec 2021 by Roger

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Location information

Sighting information

  • 1,001 - 10,000 Abundance
  • 3 Oct 2019 10:21 AM Recorded on
  • TimL Recorded by

Additional information

  • 12mm to 25mm Animal size

Species information

Record quality

  • Overall Fit for scientific/research use
  • Images or audio
  • More than one media file
  • Verified by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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