Insects
Ants (Hymenoptera, Formicidae)

Ants (Hymenoptera, Formicidae)

Add a sighting Subscribe

To see a diagram of a worker ant illustrating terminology, visit:

https://en.wikipedia.org/wiki/Gaster_(insect_anatomy)#/media/File:Scheme_ant_worker_anatomy-en.svg

Continue reading

Ants (Hymenoptera, Formicidae)

Featured sightings

Latest sightings

Unidentified Ant (Hymenoptera, Formicidae) at Macgregor, ACT by AlisonMilton
Unidentified Ant (Hymenoptera, Formicidae) at Macgregor, ACT by AlisonMilton
Iridomyrmex sp. (genus) (Ant) at Macgregor, ACT by AlisonMilton
Rhytidoponera sp. (genus) (Rhytidoponera ant) at Macgregor, ACT by AlisonMilton
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Macgregor, ACT by AlisonMilton
Camponotus aeneopilosus (A Golden-tailed sugar ant) at Macgregor, ACT by AlisonMilton
Rhytidoponera sp. (genus) (Rhytidoponera ant) at Macgregor, ACT by AlisonMilton
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Macgregor, ACT by AlisonMilton
Camponotus consobrinus (Banded sugar ant) at Macgregor, ACT by AlisonMilton
Iridomyrmex sp. (genus) (Ant) at Macgregor, ACT by AlisonMilton
Myrmecia sp., pilosula-group (Jack jumper) at Macgregor, ACT by AlisonMilton
Myrmicinae (subfamily) at Macgregor, ACT by AlisonMilton
Rhytidoponera aspera (Greenhead ant) at Dunbogan, NSW by LPW
Myrmecia tarsata (Bull ant or Bulldog ant) at Mogo, NSW by DavidDedenczuk
Camponotus consobrinus (Banded sugar ant) at Macgregor, ACT by AlisonMilton
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Macgregor, ACT by AlisonMilton
Rhytidoponera metallica (Greenhead ant) at Surf Beach, NSW by Hejor1
Formicidae (family) (Unidentified ant) at Wodonga, VIC by KylieWaldon
Iridomyrmex purpureus (Meat Ant) at Wodonga, VIC by KylieWaldon
Camponotus aeneopilosus (A Golden-tailed sugar ant) at Ainslie, ACT by Hejor1
Iridomyrmex sp. (genus) (Ant) at Leneva, VIC by KylieWaldon
Iridomyrmex sp. (genus) (Ant) at Wodonga, VIC by KylieWaldon
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Wodonga, VIC by KylieWaldon
Iridomyrmex sp. (genus) (Ant) at Wodonga, VIC by KylieWaldon
Myrmecia piliventris (Golden tail bull ant) at Hartley, NSW by SimonDunstan
Camponotus intrepidus (Flumed Sugar Ant) at Borough, NSW by Paul4K
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Throsby, ACT by TimL
Camponotus aeneopilosus (A Golden-tailed sugar ant) at Russell, ACT by Hejor1
Camponotus consobrinus (Banded sugar ant) at Braidwood, NSW by MatthewFrawley
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Russell, ACT by Hejor1
Papyrius sp. (genus) (A Coconut Ant) at Symonston, ACT by Mike
Camponotus consobrinus (Banded sugar ant) at Throsby, ACT by TimL
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Lane Cove, NSW by Hejor1
Tetramorium / Austromorium (genus group) (Pennant ants) at Campbelltown, NSW by Hejor1
Leptomyrmex sp. (genus) (Spider ant) at East Killara, NSW by Hejor1
Rhytidoponera sp. (genus) (Rhytidoponera ant) at Lane Cove, NSW by Hejor1
Tetramorium / Austromorium (genus group) (Pennant ants) at Lane Cove, NSW by Hejor1
Iridomyrmex sp. (genus) (Ant) at Lane Cove, NSW by Hejor1
Formicidae (family) (Unidentified ant) at Braddon, ACT by Hejor1
Camponotus nigriceps (Black-headed sugar ant) at Linley Point, NSW by Hejor1
Polyrhachis sp. (genus) (A spiny ant) at Linley Point, NSW by Hejor1
Rhytidoponera aspera (Greenhead ant) at Lindfield, NSW by Hejor1
Formicidae (family) (Unidentified ant) at North Ryde, NSW by Hejor1
Myrmecia nigrocincta (Jumper ant, jumping jack) at Lindfield, NSW by Hejor1
Polyrhachis sp. (genus) (A spiny ant) at North Ryde, NSW by Hejor1
Polyrhachis sp. (genus) (A spiny ant) at North Ryde, NSW by Hejor1
Platythyrea parallela at North Ryde, NSW by Hejor1
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at North Ryde, NSW by Hejor1
Meranoplus sp. (genus) (Shield Ant) at North Ryde, NSW by Hejor1
Formicidae (family) (Unidentified ant) at Goulburn, NSW by Hejor1
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Goulburn, NSW by Hejor1
Iridomyrmex sp. (genus) (Ant) at Goulburn, NSW by Hejor1
Ochetellus sp. (genus) (Black House Ant) at Goulburn, NSW by Hejor1
Camponotus consobrinus (Banded sugar ant) at Goulburn, NSW by Hejor1
Rhytidoponera metallica (Greenhead ant) at Goulburn, NSW by Hejor1
Pheidole sp. (genus) (Seed-harvesting ant) at Goulburn, NSW by Hejor1
Formicidae (family) (Unidentified ant) at Goulburn, NSW by Hejor1
Iridomyrmex sp. (genus) (Ant) at Goulburn, NSW by Hejor1
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Goulburn, NSW by Hejor1
Myrmecia fulvipes (Red-legged Toothless bull ant) at Campbell, ACT by NateKingsford
Myrmecia nigriceps (Black-headed bull ant) at Campbell, ACT by NateKingsford
Camponotus nigroaeneus (Sugar ant) at Aranda, ACT by NateKingsford
Camponotus aeneopilosus (A Golden-tailed sugar ant) at Bruce, ACT by NateKingsford
Camponotus nigriceps (Black-headed sugar ant) at Bruce, ACT by NateKingsford
Camponotus claripes (Pale-legged sugar ant) at Bruce, ACT by NateKingsford
Camponotus sp. (genus) (A sugar ant) at Bungonia, NSW by trevorpreston
Myrmecia tarsata (Bull ant or Bulldog ant) at Bungonia, NSW by trevorpreston
Iridomyrmex purpureus (Meat Ant) at Acton, ACT by ConBoekel
Colobopsis gasseri (An arboreal ant) at Gungahlin, ACT by AlisonMilton
Iridomyrmex purpureus (Meat Ant) at Higgins, ACT by AlisonMilton
Camponotus intrepidus (Flumed Sugar Ant) at Ingeegoodbee, NSW by RobParnell
Rhytidoponera metallica (Greenhead ant) at Buxton, NSW by poida84
Iridomyrmex purpureus (Meat Ant) at Yackandandah, VIC by KylieWaldon
Camponotus intrepidus (Flumed Sugar Ant) at Aranda, ACT by CathB
Podomyrma sp. (genus) (Muscleman Tree Ant) at Aranda, ACT by CathB
Camponotus sp. (genus) (A sugar ant) at Jamberoo, NSW by nancyp
Formicidae (family) (Unidentified ant) at Gundary, NSW by RobG1
Formicidae (family) (Unidentified ant) at Melba, ACT by kasiaaus
Formicidae (family) (Unidentified ant) at Melba, ACT by kasiaaus
Leptomyrmex sp. (genus) (Spider ant) at Primrose Valley, NSW by clarehoneydove
Polyrhachis rufifemur (Red-thighed Spiny Ant) at Woorim, QLD by lbradley
Polyrhachis sp. (ammon grouping) at Woorim, QLD by lbradley
Myrmecia nigriceps (Black-headed bull ant) at Barmera, SA by AlisonMilton
Camponotus consobrinus (Banded sugar ant) at Barmera, SA by AlisonMilton
Camponotus consobrinus (Banded sugar ant) at Seaford, VIC by FeliciaT
Rhytidoponera metallica (Greenhead ant) at Manton, NSW by ConBoekel
Polyrhachis sp. (genus) (A spiny ant) at Cook, ACT by CathB
Formicidae (family) (Unidentified ant) at Downer, ACT by RobertD
Formicidae (family) (Unidentified ant) at Yackandandah, VIC by KylieWaldon
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Casey, ACT by Hejor1
Rhytidoponera metallica (Greenhead ant) at Casey, ACT by Hejor1
Colobopsis gasseri (An arboreal ant) at Casey, ACT by Hejor1
Formicidae (family) (Unidentified ant) at Isaacs, ACT by Hejor1
Papyrius sp. (genus) (A Coconut Ant) at Macarthur, ACT by RAllen
Pheidole sp. (genus) (Seed-harvesting ant) at Lyons, ACT by ran452
Myrmecia fulvipes (Red-legged Toothless bull ant) at Bungendore, NSW by clarehoneydove
Camponotus consobrinus (Banded sugar ant) at Goulburn, NSW by trevorpreston
Polyrhachis phryne (A spiny ant) at Goulburn, NSW by trevorpreston
Doleromyrma sp. (genus) (Brown house ant) at Casey, ACT by Hejor1
Myrmecia simillima (A Bull Ant) at Casey, ACT by Hejor1

Moderators

MichaelMulvaney
JonLewis
SimonDunstan
DiBickers
become a moderator

Announcements

Discussion

JonLewis wrote:
Yesterday
Nice photos Alison! Cheers, Jon
Iridomyrmex rufoniger
KylieWaldon wrote:
Yesterday
TY SimonD. I seem to be getting a lot of different ants and ant behaviours this season! :)
Iridomyrmex sp. (genus)
SimonDunstan wrote:
Yesterday
Males(drones) of the species :)
Iridomyrmex sp. (genus)
JonLewis wrote:
22 Jan 2025
Hi Tim, the echidna looks like it is having look around a meat ant nest, maybe previously dug up by an echidna back in winter? The ants we can see are not meat ants, however, they are Iridomyrmex rufoniger, probably the most common Iridomyrmex in the region, and probably just bystanders rather than a serious target for the echidna. cheers, Jon
Iridomyrmex rufoniger
SimonDunstan wrote:
21 Jan 2025
I’ll see if I can find the research but that’s understandable.
Manuals seem to build up reactivity towards jumping jacks and reactions get progressively worse over time.
Might be time for you to look into getting an epi? I would ask your go next time your there.
Myrmecia sp., pilosula-group

Significant sightings

Recent activity

Iridomyrmex sp. (genus) at Macgregor, ACT

Rhytidoponera sp. (genus) at Macgregor, ACT

Rhytidoponera metallica at Macgregor, ACT

Crematogaster sp. (genus) at Macgregor, ACT

Camponotus aeneopilosus at Macgregor, ACT

Rhytidoponera sp. (genus) at Macgregor, ACT

Formicidae (family) at Wodonga, VIC

Myrmicinae (subfamily) at Macgregor, ACT

Rhytidoponera aspera at Dunbogan, NSW

Iridomyrmex sp. (genus) at Leneva, VIC

Species Richness Score (SRS)

Top contributors

Top moderators

1,907,761 sightings of 21,394 species from 13,191 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.