Osteichthyes
E41399
Osteichthyes is a vast taxonomic group of bony fishes characterized by skeletons primarily composed of bone rather than cartilage, encompassing both ray-finned and lobe-finned fishes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Osteichthyes canonical | 36 |
| Euteleostomi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T321189 — 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: Osteichthyes Context triple: [Actinopterygii, superclass, Osteichthyes]
-
A.
Actinopterygii
Actinopterygii is the diverse class of ray-finned fishes that comprises the vast majority of modern fish species found in marine and freshwater environments.
-
B.
Vertebrata
Vertebrata is a major subphylum of chordates comprising animals with backbones or spinal columns, including fishes, amphibians, reptiles, birds, and mammals.
-
C.
Chordata
Chordata is a major animal phylum that includes all vertebrates and their closest invertebrate relatives, characterized by having a notochord at some stage of development.
-
D.
Echinodermata
Echinodermata is a phylum of marine invertebrates that includes starfish, sea urchins, sand dollars, and sea cucumbers, characterized by radial symmetry and a water vascular system.
-
E.
Animalia
Animalia is the biological kingdom comprising all multicellular animals, characterized by eukaryotic, heterotrophic organisms that typically have specialized tissues and the ability to move.
- 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: Osteichthyes Target entity description: Osteichthyes is a vast taxonomic group of bony fishes characterized by skeletons primarily composed of bone rather than cartilage, encompassing both ray-finned and lobe-finned fishes.
-
A.
Actinopterygii
Actinopterygii is the diverse class of ray-finned fishes that comprises the vast majority of modern fish species found in marine and freshwater environments.
-
B.
Vertebrata
Vertebrata is a major subphylum of chordates comprising animals with backbones or spinal columns, including fishes, amphibians, reptiles, birds, and mammals.
-
C.
Chordata
Chordata is a major animal phylum that includes all vertebrates and their closest invertebrate relatives, characterized by having a notochord at some stage of development.
-
D.
Echinodermata
Echinodermata is a phylum of marine invertebrates that includes starfish, sea urchins, sand dollars, and sea cucumbers, characterized by radial symmetry and a water vascular system.
-
E.
Animalia
Animalia is the biological kingdom comprising all multicellular animals, characterized by eukaryotic, heterotrophic organisms that typically have specialized tissues and the ability to move.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
clade
ⓘ
superclass ⓘ taxon ⓘ |
| commonName | bony fishes ⓘ |
| contrastsWith |
Chondrichthyes
ⓘ
jawless fishes ⓘ |
| distinguishedFrom | cartilaginous fishes ⓘ |
| estimatedSpeciesNumber | over 30000 described species ⓘ |
| hasBodyTemperatureRegulation | mostly ectothermic ⓘ |
| hasCharacteristic |
gills used for respiration
ⓘ
mostly external fertilization in many species ⓘ paired fins usually present ⓘ presence of bony operculum covering gills ⓘ presence of ossified endoskeleton ⓘ scales often present ⓘ skeleton primarily composed of bone ⓘ terminal or subterminal mouth ⓘ usually possess swim bladder ⓘ |
| hasCirculatorySystem | closed circulatory system ⓘ |
| hasDiversity | most species-rich group of vertebrates ⓘ |
| hasEcologicalRole |
important predators in aquatic ecosystems
ⓘ
important prey for many animals ⓘ key components of aquatic food webs ⓘ |
| hasEconomicImportance |
important in aquaculture
ⓘ
important in aquarium trade ⓘ important in commercial fisheries ⓘ major source of human food ⓘ |
| hasExtantMembers | yes ⓘ |
| hasFossilRecordFrom |
Silurian period
ⓘ
linked to:
Silurian
|
| hasHeartChambers | two-chambered heart in most species ⓘ |
| hasMajorHabitat |
freshwater environments
ⓘ
marine environments ⓘ |
| hasReproductiveMode |
oviparity
ⓘ
ovoviviparity ⓘ viviparity ⓘ |
| hasRespiratoryOrgan | gills ⓘ |
| hasSubgroup | Tetrapodomorpha ⓘ |
| includes |
Actinopterygii
ⓘ
Sarcopterygii ⓘ coelacanths ⓘ lobe-finned fishes ⓘ lungfishes ⓘ ray-finned fishes ⓘ teleosts ⓘ |
| isPartOf |
Gnathostomata
ⓘ
jawed vertebrates ⓘ |
| kingdom | Animalia ⓘ |
| mayHaveAccessoryRespiration | lungs in some Sarcopterygii ⓘ |
| phylum | Chordata ⓘ |
| subphylum | Vertebrata ⓘ |
| taxonRank | superclass ⓘ |
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: Osteichthyes Description of subject: Osteichthyes is a vast taxonomic group of bony fishes characterized by skeletons primarily composed of bone rather than cartilage, encompassing both ray-finned and lobe-finned fishes.
Referenced by (37)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Osteichthyes