Malapterurus
E805737
Malapterurus is a genus of electric catfishes known for their ability to generate strong electric discharges, native to freshwater habitats in Africa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Malapterurus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9541828 — 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: Malapterurus Context triple: [Malapteruridae, containsGenus, Malapterurus]
-
A.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
B.
Xanthichthys
Xanthichthys is a genus of triggerfishes known for their open-ocean, often deep-water habitats and distinctive, colorful patterns.
-
C.
Dimetrodon
Dimetrodon is an extinct sail-backed synapsid from the Early Permian period, often mistaken for a dinosaur but more closely related to mammals.
-
D.
Ophiotaurus
Ophiotaurus is a lesser-known creature from Greek mythology, depicted as a hybrid with the front half of a bull and the tail of a serpent, whose entrails were said to grant power over the gods if burned.
-
E.
Champsosaurus
Champsosaurus was a long-snouted, semi-aquatic reptile from the Late Cretaceous and early Paleogene that resembled a modern gharial and belonged to the extinct group Choristodera.
- 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: Malapterurus Target entity description: Malapterurus is a genus of electric catfishes known for their ability to generate strong electric discharges, native to freshwater habitats in Africa.
-
A.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
B.
Xanthichthys
Xanthichthys is a genus of triggerfishes known for their open-ocean, often deep-water habitats and distinctive, colorful patterns.
-
C.
Dimetrodon
Dimetrodon is an extinct sail-backed synapsid from the Early Permian period, often mistaken for a dinosaur but more closely related to mammals.
-
D.
Ophiotaurus
Ophiotaurus is a lesser-known creature from Greek mythology, depicted as a hybrid with the front half of a bull and the tail of a serpent, whose entrails were said to grant power over the gods if burned.
-
E.
Champsosaurus
Champsosaurus was a long-snouted, semi-aquatic reptile from the Late Cretaceous and early Paleogene that resembled a modern gharial and belonged to the extinct group Choristodera.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
taxon ⓘ |
| activityPattern | nocturnal ⓘ |
| bodyCovering | scaleless skin ⓘ |
| class | Actinopterygii ⓘ |
| commonName | electric catfishes ⓘ |
| diet |
aquatic invertebrates
ⓘ
fish ⓘ |
| distribution | tropical Africa ⓘ |
| domain |
Eukarya
ⓘ
surface form:
Eukaryota
|
| ecologicalRole | freshwater predator ⓘ |
| electricalOrganLocation |
caudal region
ⓘ
trunk ⓘ |
| electricDischargeType | strong, low-frequency pulses ⓘ |
| family | Malapteruridae NERFINISHED ⓘ |
| feedingType | predatory ⓘ |
| foundIn |
Congo River basin
NERFINISHED
ⓘ
Lake Tanganyika basin NERFINISHED ⓘ Niger River basin NERFINISHED ⓘ Nile River basin NERFINISHED ⓘ |
| habitat |
freshwater
ⓘ
lakes ⓘ rivers ⓘ swamps ⓘ |
| hasAbility | electrogenesis ⓘ |
| hasSpecies |
Malapterurus electricus
NERFINISHED
ⓘ
Malapterurus melanochir NERFINISHED ⓘ Malapterurus microstoma NERFINISHED ⓘ Malapterurus minjiriya NERFINISHED ⓘ Malapterurus monsembeensis NERFINISHED ⓘ Malapterurus oguensis NERFINISHED ⓘ Malapterurus punctatus NERFINISHED ⓘ Malapterurus shirensis NERFINISHED ⓘ |
| is |
electric fish
ⓘ
ray-finned fish ⓘ |
| kingdom | Animalia ⓘ |
| nativeTo | Africa ⓘ |
| notableFor | ability to generate strong electric discharges ⓘ |
| order | Siluriformes NERFINISHED ⓘ |
| parentTaxon | Malapteruridae NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| respiration | gills ⓘ |
| sensoryAdaptation | well-developed electroreception ⓘ |
| skeletonType | bony ⓘ |
| taxonRank | genus ⓘ |
| typeSpecies | Malapterurus electricus NERFINISHED ⓘ |
| usesElectricDischargeFor |
defense
ⓘ
predation ⓘ |
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: Malapterurus Description of subject: Malapterurus is a genus of electric catfishes known for their ability to generate strong electric discharges, native to freshwater habitats in Africa.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.