Rhadinocentrus
E864004
Rhadinocentrus is a genus of small freshwater rainbowfishes native to Australia, belonging to the family Melanotaeniidae.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rhadinocentrus canonical | 2 |
| Rhadinocentrus ornatus | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10435714 — 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: Rhadinocentrus Context triple: [Melanotaeniidae, hasGenus, Rhadinocentrus]
-
A.
Mischocyttarus
Mischocyttarus is a large genus of social paper wasps found primarily in the Neotropical region, known for their diverse nesting behaviors and relatively simple colony organization.
-
B.
Agelastes
Agelastes is a small genus of African guineafowl known for its relatively plain, dark plumage and forest-dwelling habits.
-
C.
Hyleus
Hyleus is a relatively obscure hero from Greek mythology known primarily for being one of the hunters who took part in the legendary Calydonian Boar Hunt.
-
D.
Nebrophonus
Nebrophonus is a figure in Greek mythology known primarily as one of the twin sons of Hypsipyle and the hero Jason.
-
E.
Anthoscopus
Anthoscopus is a genus of very small African passerine birds commonly known as penduline tits, noted for their intricate, woven nests.
- 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: Rhadinocentrus Target entity description: Rhadinocentrus is a genus of small freshwater rainbowfishes native to Australia, belonging to the family Melanotaeniidae.
-
A.
Mischocyttarus
Mischocyttarus is a large genus of social paper wasps found primarily in the Neotropical region, known for their diverse nesting behaviors and relatively simple colony organization.
-
B.
Agelastes
Agelastes is a small genus of African guineafowl known for its relatively plain, dark plumage and forest-dwelling habits.
-
C.
Hyleus
Hyleus is a relatively obscure hero from Greek mythology known primarily for being one of the hunters who took part in the legendary Calydonian Boar Hunt.
-
D.
Nebrophonus
Nebrophonus is a figure in Greek mythology known primarily as one of the twin sons of Hypsipyle and the hero Jason.
-
E.
Anthoscopus
Anthoscopus is a genus of very small African passerine birds commonly known as penduline tits, noted for their intricate, woven nests.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
fish genus
ⓘ
fish species ⓘ taxon ⓘ |
| belongsToClade | Teleostei ⓘ |
| belongsToGroup | rainbowfish ⓘ |
| class | Actinopterygii ⓘ |
| commonName |
ornate rainbowfish
ⓘ
rainbowfishes ⓘ |
| describedBy | Charles Tate Regan ⓘ |
| describedInYear | 1914 ⓘ |
| diet |
algae
ⓘ
detritus ⓘ small invertebrates ⓘ |
| distribution | eastern Australia ⓘ |
| ecologicalRole | small freshwater fish ⓘ |
| family |
Melanotaeniidae
ⓘ
Melanotaeniidae ⓘ |
| feedingType | omnivorous ⓘ |
| foundInEcosystem |
creeks
ⓘ
lagoons ⓘ streams ⓘ swamps ⓘ |
| genus | Rhadinocentrus ⓘ |
| habitat |
freshwater
ⓘ
freshwater ⓘ |
| hasCharacteristic |
egg-laying
ⓘ
ray-finned ⓘ |
| hasColoration |
colorful fins
ⓘ
iridescent body ⓘ |
| hasSpecies |
Rhadinocentrus ornatus
ⓘ
linked to:
Rhadinocentrus
|
| hasUse | aquarium fish ⓘ |
| kingdom | Animalia ⓘ |
| lifestyle | benthic-pelagic ⓘ |
| nativeTo |
Australia
ⓘ
Australia ⓘ |
| order | Atheriniformes ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| sexualDimorphism | males more colorful than females ⓘ |
| size | small ⓘ |
| taxonRank |
genus
ⓘ
species ⓘ |
| typeSpecies |
Rhadinocentrus ornatus
ⓘ
linked to:
Rhadinocentrus
|
| waterType |
acidic water
ⓘ
soft water ⓘ |
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: Rhadinocentrus Description of subject: Rhadinocentrus is a genus of small freshwater rainbowfishes native to Australia, belonging to the family Melanotaeniidae.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.