Iridomyrmex
E413211
Iridomyrmex is a large and diverse genus of ants native mainly to Australia, known for their ecological dominance and often referred to as "meat ants" due to their scavenging behavior.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Iridomyrmex canonical | 1 |
| Iridomyrmex purpureus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4105178 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iridomyrmex Context triple: [Dolichoderinae, includesGenus, Iridomyrmex]
-
A.
Nothomyrmecia
Nothomyrmecia is a rare and primitively structured Australian ant genus often referred to as the “dinosaur ant” due to its ancient evolutionary lineage and basal characteristics.
-
B.
Myrmecia
Myrmecia is a genus of large, aggressive Australian ants commonly known as bull ants or jack jumper ants, noted for their powerful stings and excellent vision.
-
C.
Pogonomyrmex
Pogonomyrmex is a genus of New World harvester ants known for their seed-collecting behavior, painful stings, and adaptation to arid and semi-arid environments.
-
D.
Crematogaster
Crematogaster is a large and diverse genus of arboreal ants commonly known as acrobat ants, noted for their distinctive heart-shaped gasters and widespread distribution.
-
E.
Brachymyrmex
Brachymyrmex is a genus of small, often inconspicuous ants commonly known as rover ants, found primarily in the Americas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iridomyrmex Target entity description: Iridomyrmex is a large and diverse genus of ants native mainly to Australia, known for their ecological dominance and often referred to as "meat ants" due to their scavenging behavior.
-
A.
Nothomyrmecia
Nothomyrmecia is a rare and primitively structured Australian ant genus often referred to as the “dinosaur ant” due to its ancient evolutionary lineage and basal characteristics.
-
B.
Myrmecia
Myrmecia is a genus of large, aggressive Australian ants commonly known as bull ants or jack jumper ants, noted for their powerful stings and excellent vision.
-
C.
Pogonomyrmex
Pogonomyrmex is a genus of New World harvester ants known for their seed-collecting behavior, painful stings, and adaptation to arid and semi-arid environments.
-
D.
Crematogaster
Crematogaster is a large and diverse genus of arboreal ants commonly known as acrobat ants, noted for their distinctive heart-shaped gasters and widespread distribution.
-
E.
Brachymyrmex
Brachymyrmex is a genus of small, often inconspicuous ants commonly known as rover ants, found primarily in the Americas.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ant genus
ⓘ
taxon ⓘ |
| belongsToBiogeographicRealm | Australasian realm ⓘ |
| class | Insecta ⓘ |
| colonyOrganization |
large colony sizes
ⓘ
multi-queen colonies ⓘ |
| commonName |
meat ants
ⓘ
rainbow ants ⓘ |
| competitiveAbility | highly territorial and behaviorally dominant over many other ant species ⓘ |
| describedBy | Felix Santschi ⓘ |
| describedInYear | 1915 ⓘ |
| diet |
carrion
ⓘ
dead insects ⓘ honeydew from sap-sucking insects ⓘ plant exudates ⓘ |
| distribution |
Australia
ⓘ
New Guinea ⓘ Pacific region ⓘ |
| ecologicalRole |
dominant ant genus in Australian ecosystems
ⓘ
predator of small arthropods ⓘ scavenger ⓘ |
| family | Formicidae NERFINISHED ⓘ |
| foragingBehavior |
diurnal
ⓘ
surface foraging ⓘ |
| habitat |
arid and semi-arid environments
ⓘ
grasslands ⓘ open forests ⓘ woodlands ⓘ |
| hasChemicalDefense | produces defensive secretions typical of Dolichoderinae ⓘ |
| interactionWithHumans |
important scavenger around human settlements in Australia
ⓘ
sometimes considered a nuisance pest ⓘ |
| kingdom | Animalia ⓘ |
| morphologicalTrait |
medium-sized workers
ⓘ
workers often with iridescent sheen ⓘ |
| nativeTo |
Australasian region
ⓘ
Australia ⓘ |
| nestingSite |
open ground mounds
ⓘ
soil ⓘ under rocks ⓘ |
| notableSpecies |
Iridomyrmex anceps
NERFINISHED
ⓘ
Iridomyrmex bicknelli NERFINISHED ⓘ Iridomyrmex purpureus NERFINISHED ⓘ Iridomyrmex rufoniger NERFINISHED ⓘ |
| order | Hymenoptera NERFINISHED ⓘ |
| phylum | Arthropoda ⓘ |
| socialStructure | eusocial ⓘ |
| subfamily | Dolichoderinae ⓘ |
| taxonRank | genus ⓘ |
| typeSpecies | Iridomyrmex purpureus NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Iridomyrmex Description of subject: Iridomyrmex is a large and diverse genus of ants native mainly to Australia, known for their ecological dominance and often referred to as "meat ants" due to their scavenging behavior.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Iridomyrmex purpureus