Nothomyrmecia
E398023
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nothomyrmecia macrops | 2 |
| Nothomyrmecia canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3863095 — 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: Nothomyrmecia Context triple: [Myrmeciinae, containsGenus, Nothomyrmecia]
-
A.
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.
-
B.
Wasmannia
Wasmannia is a genus of small, often invasive myrmicine ants best known for species like the little fire ant, which can form dense colonies and cause ecological and agricultural damage.
-
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.
Parapolybia
Parapolybia is a genus of social wasps known for their paper nests and occurrence primarily in Asia.
-
E.
Acromyrmex
Acromyrmex is a genus of leafcutter ants known for their advanced social organization and cultivation of fungus gardens using freshly cut plant material.
- 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: Nothomyrmecia Target entity description: 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.
-
A.
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.
-
B.
Wasmannia
Wasmannia is a genus of small, often invasive myrmicine ants best known for species like the little fire ant, which can form dense colonies and cause ecological and agricultural damage.
-
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.
Parapolybia
Parapolybia is a genus of social wasps known for their paper nests and occurrence primarily in Asia.
-
E.
Acromyrmex
Acromyrmex is a genus of leafcutter ants known for their advanced social organization and cultivation of fungus gardens using freshly cut plant material.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ant genus
ⓘ
insect genus ⓘ |
| activityPattern | nocturnal ⓘ |
| belongsToBiogeographicRealm | Australasian realm ⓘ |
| class | Insecta ⓘ |
| commonName | dinosaur ant ⓘ |
| conservationStatus | rare ⓘ |
| country | Australia ⓘ |
| describedBy | John S. Clark ⓘ |
| describedInYear | 1934 ⓘ |
| diet |
collects honeydew from sap‑sucking insects
ⓘ
predatory on small arthropods ⓘ |
| discoveryStatus | rediscovered in the 1970s after being thought lost ⓘ |
| endemicTo | Australia ⓘ |
| evolutionarySignificance |
basal ant lineage
ⓘ
considered one of the most primitive living ants ⓘ |
| family | Formicidae ⓘ |
| foragingBehavior | solitary foraging ⓘ |
| foundIn | South Australia ⓘ |
| habitat |
mallee woodland
ⓘ
semi‑arid woodland ⓘ |
| hasSpecies |
Nothomyrmecia
self-linksurface differs
ⓘ
surface form:
Nothomyrmecia macrops
|
| hasTypeSpecies |
Nothomyrmecia
self-linksurface differs
ⓘ
surface form:
Nothomyrmecia macrops
|
| kingdom | Animalia ⓘ |
| nativeTo | Australia ⓘ |
| nestingSite |
soil
ⓘ
under mallee trees ⓘ |
| notableCharacteristic |
elongate mandibles
ⓘ
large compound eyes ⓘ retains many ancestral morphological traits ⓘ well‑developed sting ⓘ |
| numberOfDescribedSpecies | 1 ⓘ |
| order | Hymenoptera NERFINISHED ⓘ |
| phylum | Arthropoda ⓘ |
| relatedTo | Myrmecia ⓘ |
| reproductiveCastes |
male
ⓘ
queen ⓘ |
| researchUse |
model for early ant evolution
ⓘ
used to study primitive social behavior in ants ⓘ |
| socialStructure |
simple social organization
ⓘ
small colonies ⓘ |
| subfamily | Myrmeciinae ⓘ |
| taxonRank | genus ⓘ |
| vernacularName | dinosaur ant ⓘ |
| vernacularNameLanguage | English ⓘ |
| workerCastes | monomorphic workers ⓘ |
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: Nothomyrmecia Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Nothomyrmecia macrops
this entity surface form:
Nothomyrmecia macrops