Calophysus
E805705
Calophysus is a genus of South American freshwater catfish known for its scavenging habits and occurrence in large river systems such as the Amazon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Calophysus canonical | 2 |
| Calophysus macropterus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9541530 — 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: Calophysus Context triple: [Pimelodidae, includes, Calophysus]
-
A.
Hypsignathus
Hypsignathus is a genus of African megabats best known for the hammer-headed bat, a large fruit bat notable for the male’s distinctive, elongated head and loud vocalizations.
-
B.
Clytoneus
Clytoneus is a minor figure in Greek mythology, known as one of the sons of King Alcinous of the Phaeacians in Homer’s Odyssey.
-
C.
Hesperethusa
Hesperethusa is a genus of flowering plants in the citrus family Rutaceae, known for species such as Hesperethusa crenulata (also called Limonia crenulata) that are native to South and Southeast Asia.
-
D.
Moropus
Moropus is an extinct genus of horse-like, clawed herbivorous mammals that lived in North America during the Miocene epoch.
-
E.
Agelastes
Agelastes is a small genus of African guineafowl known for its relatively plain, dark plumage and forest-dwelling habits.
- 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: Calophysus Target entity description: Calophysus is a genus of South American freshwater catfish known for its scavenging habits and occurrence in large river systems such as the Amazon.
-
A.
Hypsignathus
Hypsignathus is a genus of African megabats best known for the hammer-headed bat, a large fruit bat notable for the male’s distinctive, elongated head and loud vocalizations.
-
B.
Clytoneus
Clytoneus is a minor figure in Greek mythology, known as one of the sons of King Alcinous of the Phaeacians in Homer’s Odyssey.
-
C.
Hesperethusa
Hesperethusa is a genus of flowering plants in the citrus family Rutaceae, known for species such as Hesperethusa crenulata (also called Limonia crenulata) that are native to South and Southeast Asia.
-
D.
Moropus
Moropus is an extinct genus of horse-like, clawed herbivorous mammals that lived in North America during the Miocene epoch.
-
E.
Agelastes
Agelastes is a small genus of African guineafowl known for its relatively plain, dark plumage and forest-dwelling habits.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
catfish
ⓘ
fish species ⓘ genus ⓘ taxon ⓘ |
| belongsToGroup | catfish ⓘ |
| class | Actinopterygii ⓘ |
| commonName | South American freshwater catfishes ⓘ |
| describedAs | genus of South American freshwater catfish ⓘ |
| diet |
carrion
ⓘ
carrion ⓘ fish offal ⓘ fish remains ⓘ |
| ecologicalRole | scavenger in river ecosystems ⓘ |
| family |
Pimelodidae
ⓘ
Pimelodidae ⓘ |
| feedingBehavior |
scavenger
ⓘ
scavenger ⓘ |
| foundIn |
Amazon River basin
ⓘ
linked to:
Amazon Basin
Amazon River basin ⓘ
linked to:
Amazon Basin
Orinoco River basin ⓘ
linked to:
Orinoco Basin
Orinoco River basin ⓘ
linked to:
Orinoco Basin
South America ⓘ |
| genus | Calophysus ⓘ |
| habitat |
freshwater
ⓘ
freshwater ⓘ large river systems ⓘ |
| hasCommonName |
vulture catfish
ⓘ
vulture catfishes ⓘ |
| hasSpecies |
Calophysus macropterus
ⓘ
linked to:
Calophysus
|
| higherClassification | Pimelodidae ⓘ |
| kingdom | Animalia ⓘ |
| nativeTo |
South America
ⓘ
South America ⓘ |
| notableFor |
occurrence in large river systems such as the Amazon
ⓘ
scavenging habits ⓘ |
| order |
Siluriformes
ⓘ
Siluriformes ⓘ |
| phylum | Chordata ⓘ |
| taxonRank |
genus
ⓘ
species ⓘ |
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: Calophysus Description of subject: Calophysus is a genus of South American freshwater catfish known for its scavenging habits and occurrence in large river systems such as the Amazon.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.