Acheilognathus
E813679
Acheilognathus is a genus of small freshwater ray-finned fishes, commonly known as bitterlings, native to East Asia and parts of Europe.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Acheilognathinae | 1 |
| Acheilognathus canonical | 1 |
| Acheilognathus barbatus | 1 |
| Acheilognathus macropterus | 1 |
| Acheilognathus melanogaster | 1 |
| Acheilognathus rhombeus | 1 |
| Acheilognathus tabira | 1 |
| Acheilognathus typus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9531707 — 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: Acheilognathus Context triple: [Acheilognathidae, includesGenus, Acheilognathus]
-
A.
Acheilognathidae
Acheilognathidae is a family of small freshwater ray-finned fishes, commonly known as bitterlings, native mainly to East Asia and parts of Europe.
-
B.
Lepidocephalichthys
Lepidocephalichthys is a genus of small freshwater loaches native mainly to South and Southeast Asia, known for their elongated bodies and bottom-dwelling habits in slow-moving or standing waters.
-
C.
Nemachilichthys
Nemachilichthys is a genus of small freshwater stone loaches native to South Asia, known for inhabiting fast-flowing streams and rivers.
-
D.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
E.
Hedinichthys
Hedinichthys is a genus of stone loaches, small bottom-dwelling freshwater fishes native to parts of Asia.
- 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: Acheilognathus Target entity description: Acheilognathus is a genus of small freshwater ray-finned fishes, commonly known as bitterlings, native to East Asia and parts of Europe.
-
A.
Acheilognathidae
Acheilognathidae is a family of small freshwater ray-finned fishes, commonly known as bitterlings, native mainly to East Asia and parts of Europe.
-
B.
Lepidocephalichthys
Lepidocephalichthys is a genus of small freshwater loaches native mainly to South and Southeast Asia, known for their elongated bodies and bottom-dwelling habits in slow-moving or standing waters.
-
C.
Nemachilichthys
Nemachilichthys is a genus of small freshwater stone loaches native to South Asia, known for inhabiting fast-flowing streams and rivers.
-
D.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
E.
Hedinichthys
Hedinichthys is a genus of stone loaches, small bottom-dwelling freshwater fishes native to parts of Asia.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
taxon ⓘ |
| belongsToGroup | cyprinid fishes ⓘ |
| class | Actinopterygii ⓘ |
| commonName | bitterlings ⓘ |
| conservationConcern | some species threatened by habitat loss ⓘ |
| describedBy | Johann Jakob Heckel ⓘ |
| describedInYear | 1843 ⓘ |
| distribution |
East Asia
ⓘ
Europe ⓘ |
| domain |
Eukaryota
ⓘ
linked to:
Eukarya
|
| eggDevelopmentSite | gills of freshwater mussels ⓘ |
| family | Cyprinidae ⓘ |
| feedsOn |
algae
ⓘ
small invertebrates ⓘ |
| foundIn |
lakes
ⓘ
ponds ⓘ rivers ⓘ |
| habitat | freshwater ⓘ |
| hasBodyShape | laterally compressed ⓘ |
| hasCharacteristic |
ray-finned
ⓘ
small size ⓘ |
| hasEcologicalInteraction | symbiosis with freshwater mussels ⓘ |
| hasEconomicImportance | minor importance in local fisheries ⓘ |
| hasFinType | soft-rayed dorsal fin ⓘ |
| hasNotableSpecies |
Acheilognathus barbatus
ⓘ
linked to:
Acheilognathus
Acheilognathus macropterus ⓘ
linked to:
Acheilognathus
Acheilognathus rhombeus ⓘ
linked to:
Acheilognathus
Acheilognathus tabira ⓘ
linked to:
Acheilognathus
Acheilognathus typus ⓘ
linked to:
Acheilognathus
|
| hasSpeciesCountApprox | 40 ⓘ |
| isSubjectOf | ichthyological research ⓘ |
| kingdom | Animalia ⓘ |
| nativeTo |
East Asia
ⓘ
parts of Europe ⓘ |
| order | Cypriniformes ⓘ |
| parentTaxon |
Acheilognathinae
ⓘ
Cyprinidae ⓘ |
| phylum | Chordata ⓘ |
| reproductionBehavior | lays eggs in bivalve mollusks ⓘ |
| subfamily | Acheilognathinae ⓘ |
| taxonRank | genus ⓘ |
| trophicLevel | omnivorous ⓘ |
| typeSpecies |
Acheilognathus melanogaster
ⓘ
linked to:
Acheilognathus
|
| usedAs | aquarium fish ⓘ |
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: Acheilognathus Description of subject: Acheilognathus is a genus of small freshwater ray-finned fishes, commonly known as bitterlings, native to East Asia and parts of Europe.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Acheilognathus
linked to: Acheilognathus
linked to: Acheilognathus
linked to: Acheilognathus
linked to: Acheilognathus
linked to: Acheilognathus
linked to: Acheilognathus